first version of execution model for statecharts

plugins/org.yakindu.sct.model.sexec.edit/.classpath

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

plugins/org.yakindu.sct.model.sexec.edit/.project

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.yakindu.sct.model.sexec.edit</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>

plugins/org.yakindu.sct.model.sexec.edit/META-INF/MANIFEST.MF

@@ -0,0 +1,17 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.yakindu.sct.model.sexec.edit;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Bundle-ClassPath: .
+Bundle-Activator: org.yakindu.sct.model.sexec.provider.SexecEditPlugin$Implementation
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.yakindu.sct.model.sexec.provider
+Require-Bundle: org.eclipse.core.runtime,
+ org.yakindu.sct.model.sexec;visibility:=reexport,
+ org.eclipse.emf.edit;visibility:=reexport,
+ org.yakindu.sct.model.sgraph;visibility:=reexport,
+ org.yakindu.sct.model.sgraph.edit;visibility:=reexport
+Bundle-ActivationPolicy: lazy

plugins/org.yakindu.sct.model.sexec.edit/build.properties

@@ -0,0 +1,14 @@
+
+# <copyright>
+# </copyright>
+#
+# $Id$
+
+bin.includes = .,\
+               icons/,\
+               META-INF/,\
+               plugin.xml,\
+               plugin.properties
+jars.compile.order = .
+source.. = src/
+output.. = bin/

plugins/org.yakindu.sct.model.sexec.edit/plugin.properties

@@ -0,0 +1,49 @@
+
+# <copyright>
+# </copyright>
+#
+# $Id$
+
+pluginName = Sexec Edit Support
+providerName = www.example.org
+
+_UI_CreateChild_text = {0}
+_UI_CreateChild_text2 = {1} {0}
+_UI_CreateChild_text3 = {1}
+_UI_CreateChild_tooltip = Create New {0} Under {1} Feature
+_UI_CreateChild_description = Create a new child of type {0} for the {1} feature of the selected {2}.
+_UI_CreateSibling_description = Create a new sibling of type {0} for the selected {2}, under the {1} feature of their parent.
+
+_UI_PropertyDescriptor_description = The {0} of the {1}
+
+_UI_ExecutionFlow_type = Execution Flow
+_UI_ExecutionState_type = Execution State
+_UI_NamedElement_type = Named Element
+_UI_Cycle_type = Cycle
+_UI_Step_type = Step
+_UI_Sequence_type = Sequence
+_UI_If_type = If
+_UI_Execution_type = Execution
+_UI_EnterState_type = Enter State
+_UI_ExitState_type = Exit State
+_UI_SequenceExecution_type = Sequence Execution
+_UI_Unknown_type = Object
+
+_UI_Unknown_datatype= Value
+
+_UI_ExecutionFlow_states_feature = States
+_UI_ExecutionFlow_sequences_feature = Sequences
+_UI_ExecutionState_simpleName_feature = Simple Name
+_UI_ExecutionState_cycle_feature = Cycle
+_UI_NamedElement_name_feature = Name
+_UI_Step_comment_feature = Comment
+_UI_Sequence_steps_feature = Steps
+_UI_If_condition_feature = Condition
+_UI_If_then_feature = Then
+_UI_If_else_feature = Else
+_UI_Execution_statement_feature = Statement
+_UI_EnterState_state_feature = State
+_UI_ExitState_state_feature = State
+_UI_SequenceExecution_sequence_feature = Sequence
+_UI_Unknown_feature = Unspecified
+

plugins/org.yakindu.sct.model.sexec.edit/plugin.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.0"?>
+
+<!--
+ <copyright>
+ </copyright>
+
+ $Id$
+-->
+
+<plugin>
+
+   <extension point="org.eclipse.emf.edit.itemProviderAdapterFactories">
+      <factory
+            uri="http://www.yakindu.org/sct/sexec/1.0.0"
+            class="org.yakindu.sct.model.sexec.provider.SexecItemProviderAdapterFactory"
+            supportedTypes=
+              "org.eclipse.emf.edit.provider.IEditingDomainItemProvider
+               org.eclipse.emf.edit.provider.IStructuredItemContentProvider
+               org.eclipse.emf.edit.provider.ITreeItemContentProvider
+               org.eclipse.emf.edit.provider.IItemLabelProvider
+               org.eclipse.emf.edit.provider.IItemPropertySource"/>
+   </extension>
+
+</plugin>

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/CycleItemProvider.java

@@ -0,0 +1,114 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import org.yakindu.sct.model.sexec.Cycle;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.Cycle} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class CycleItemProvider
+	extends SequenceItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public CycleItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This returns Cycle.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/Cycle"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((Cycle)object).getName();
+		return label == null || label.length() == 0 ?
+			getString("_UI_Cycle_type") :
+			getString("_UI_Cycle_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/EnterStateItemProvider.java

@@ -0,0 +1,139 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import org.yakindu.sct.model.sexec.EnterState;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.EnterState} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class EnterStateItemProvider
+	extends StepItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EnterStateItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addStatePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the State feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addStatePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_EnterState_state_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_EnterState_state_feature", "_UI_EnterState_type"),
+				 SexecPackage.Literals.ENTER_STATE__STATE,
+				 true,
+				 false,
+				 true,
+				 null,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This returns EnterState.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/EnterState"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((EnterState)object).getComment();
+		return label == null || label.length() == 0 ?
+			getString("_UI_EnterState_type") :
+			getString("_UI_EnterState_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/ExecutionFlowItemProvider.java

@@ -0,0 +1,183 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import org.yakindu.sct.model.sexec.ExecutionFlow;
+import org.yakindu.sct.model.sexec.SexecFactory;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.ExecutionFlow} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ExecutionFlowItemProvider
+	extends ItemProviderAdapter
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionFlowItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
+		if (childrenFeatures == null) {
+			super.getChildrenFeatures(object);
+			childrenFeatures.add(SexecPackage.Literals.EXECUTION_FLOW__STATES);
+			childrenFeatures.add(SexecPackage.Literals.EXECUTION_FLOW__SEQUENCES);
+		}
+		return childrenFeatures;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EStructuralFeature getChildFeature(Object object, Object child) {
+		// Check the type of the specified child object and return the proper feature to use for
+		// adding (see {@link AddCommand}) it as a child.
+
+		return super.getChildFeature(object, child);
+	}
+
+	/**
+	 * This returns ExecutionFlow.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/ExecutionFlow"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		return getString("_UI_ExecutionFlow_type");
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+
+		switch (notification.getFeatureID(ExecutionFlow.class)) {
+			case SexecPackage.EXECUTION_FLOW__STATES:
+			case SexecPackage.EXECUTION_FLOW__SEQUENCES:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+				return;
+		}
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.EXECUTION_FLOW__STATES,
+				 SexecFactory.eINSTANCE.createExecutionState()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.EXECUTION_FLOW__SEQUENCES,
+				 SexecFactory.eINSTANCE.createSequence()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.EXECUTION_FLOW__SEQUENCES,
+				 SexecFactory.eINSTANCE.createCycle()));
+	}
+
+	/**
+	 * Return the resource locator for this item provider's resources.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public ResourceLocator getResourceLocator() {
+		return SexecEditPlugin.INSTANCE;
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/ExecutionItemProvider.java

@@ -0,0 +1,139 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import org.yakindu.sct.model.sexec.Execution;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.Execution} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ExecutionItemProvider
+	extends StepItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addStatementPropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Statement feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addStatementPropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_Execution_statement_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_Execution_statement_feature", "_UI_Execution_type"),
+				 SexecPackage.Literals.EXECUTION__STATEMENT,
+				 true,
+				 false,
+				 true,
+				 null,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This returns Execution.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/Execution"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((Execution)object).getComment();
+		return label == null || label.length() == 0 ?
+			getString("_UI_Execution_type") :
+			getString("_UI_Execution_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/ExecutionStateItemProvider.java

@@ -0,0 +1,188 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import org.yakindu.sct.model.sexec.ExecutionState;
+import org.yakindu.sct.model.sexec.SexecFactory;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.ExecutionState} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ExecutionStateItemProvider
+	extends NamedElementItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionStateItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addSimpleNamePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Simple Name feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addSimpleNamePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_ExecutionState_simpleName_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_ExecutionState_simpleName_feature", "_UI_ExecutionState_type"),
+				 SexecPackage.Literals.EXECUTION_STATE__SIMPLE_NAME,
+				 true,
+				 false,
+				 false,
+				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
+		if (childrenFeatures == null) {
+			super.getChildrenFeatures(object);
+			childrenFeatures.add(SexecPackage.Literals.EXECUTION_STATE__CYCLE);
+		}
+		return childrenFeatures;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EStructuralFeature getChildFeature(Object object, Object child) {
+		// Check the type of the specified child object and return the proper feature to use for
+		// adding (see {@link AddCommand}) it as a child.
+
+		return super.getChildFeature(object, child);
+	}
+
+	/**
+	 * This returns ExecutionState.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/ExecutionState"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((ExecutionState)object).getName();
+		return label == null || label.length() == 0 ?
+			getString("_UI_ExecutionState_type") :
+			getString("_UI_ExecutionState_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+
+		switch (notification.getFeatureID(ExecutionState.class)) {
+			case SexecPackage.EXECUTION_STATE__SIMPLE_NAME:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+				return;
+			case SexecPackage.EXECUTION_STATE__CYCLE:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+				return;
+		}
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.EXECUTION_STATE__CYCLE,
+				 SexecFactory.eINSTANCE.createCycle()));
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/ExitStateItemProvider.java

@@ -0,0 +1,139 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import org.yakindu.sct.model.sexec.ExitState;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.ExitState} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ExitStateItemProvider
+	extends StepItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExitStateItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addStatePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the State feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addStatePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_ExitState_state_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_ExitState_state_feature", "_UI_ExitState_type"),
+				 SexecPackage.Literals.EXIT_STATE__STATE,
+				 true,
+				 false,
+				 true,
+				 null,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This returns ExitState.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/ExitState"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((ExitState)object).getComment();
+		return label == null || label.length() == 0 ?
+			getString("_UI_ExitState_type") :
+			getString("_UI_ExitState_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/IfItemProvider.java

@@ -0,0 +1,201 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import org.yakindu.sct.model.sexec.If;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.If} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class IfItemProvider
+	extends StepItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public IfItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addThenPropertyDescriptor(object);
+			addElsePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Then feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addThenPropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_If_then_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_If_then_feature", "_UI_If_type"),
+				 SexecPackage.Literals.IF__THEN,
+				 true,
+				 false,
+				 true,
+				 null,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This adds a property descriptor for the Else feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addElsePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_If_else_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_If_else_feature", "_UI_If_type"),
+				 SexecPackage.Literals.IF__ELSE,
+				 true,
+				 false,
+				 true,
+				 null,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
+		if (childrenFeatures == null) {
+			super.getChildrenFeatures(object);
+			childrenFeatures.add(SexecPackage.Literals.IF__CONDITION);
+		}
+		return childrenFeatures;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EStructuralFeature getChildFeature(Object object, Object child) {
+		// Check the type of the specified child object and return the proper feature to use for
+		// adding (see {@link AddCommand}) it as a child.
+
+		return super.getChildFeature(object, child);
+	}
+
+	/**
+	 * This returns If.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/If"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((If)object).getComment();
+		return label == null || label.length() == 0 ?
+			getString("_UI_If_type") :
+			getString("_UI_If_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+
+		switch (notification.getFeatureID(If.class)) {
+			case SexecPackage.IF__CONDITION:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+				return;
+		}
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/NamedElementItemProvider.java

@@ -0,0 +1,161 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import org.yakindu.sct.model.sexec.NamedElement;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.NamedElement} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class NamedElementItemProvider
+	extends ItemProviderAdapter
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public NamedElementItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addNamePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Name feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addNamePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_NamedElement_name_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_NamedElement_name_feature", "_UI_NamedElement_type"),
+				 SexecPackage.Literals.NAMED_ELEMENT__NAME,
+				 true,
+				 false,
+				 false,
+				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This returns NamedElement.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/NamedElement"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((NamedElement)object).getName();
+		return label == null || label.length() == 0 ?
+			getString("_UI_NamedElement_type") :
+			getString("_UI_NamedElement_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+
+		switch (notification.getFeatureID(NamedElement.class)) {
+			case SexecPackage.NAMED_ELEMENT__NAME:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+				return;
+		}
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+	/**
+	 * Return the resource locator for this item provider's resources.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public ResourceLocator getResourceLocator() {
+		return SexecEditPlugin.INSTANCE;
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/SequenceExecutionItemProvider.java

@@ -0,0 +1,139 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import org.yakindu.sct.model.sexec.SequenceExecution;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.SequenceExecution} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SequenceExecutionItemProvider
+	extends StepItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SequenceExecutionItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addSequencePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Sequence feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addSequencePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_SequenceExecution_sequence_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_SequenceExecution_sequence_feature", "_UI_SequenceExecution_type"),
+				 SexecPackage.Literals.SEQUENCE_EXECUTION__SEQUENCE,
+				 true,
+				 false,
+				 true,
+				 null,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This returns SequenceExecution.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/SequenceExecution"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((SequenceExecution)object).getComment();
+		return label == null || label.length() == 0 ?
+			getString("_UI_SequenceExecution_type") :
+			getString("_UI_SequenceExecution_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/SequenceItemProvider.java

@@ -0,0 +1,218 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import org.yakindu.sct.model.sexec.Sequence;
+import org.yakindu.sct.model.sexec.SexecFactory;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.Sequence} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SequenceItemProvider
+	extends StepItemProvider
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SequenceItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addNamePropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Name feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addNamePropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_NamedElement_name_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_NamedElement_name_feature", "_UI_NamedElement_type"),
+				 SexecPackage.Literals.NAMED_ELEMENT__NAME,
+				 true,
+				 false,
+				 false,
+				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
+		if (childrenFeatures == null) {
+			super.getChildrenFeatures(object);
+			childrenFeatures.add(SexecPackage.Literals.SEQUENCE__STEPS);
+		}
+		return childrenFeatures;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EStructuralFeature getChildFeature(Object object, Object child) {
+		// Check the type of the specified child object and return the proper feature to use for
+		// adding (see {@link AddCommand}) it as a child.
+
+		return super.getChildFeature(object, child);
+	}
+
+	/**
+	 * This returns Sequence.gif.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object getImage(Object object) {
+		return overlayImage(object, getResourceLocator().getImage("full/obj16/Sequence"));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((Sequence)object).getName();
+		return label == null || label.length() == 0 ?
+			getString("_UI_Sequence_type") :
+			getString("_UI_Sequence_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+
+		switch (notification.getFeatureID(Sequence.class)) {
+			case SexecPackage.SEQUENCE__NAME:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+				return;
+			case SexecPackage.SEQUENCE__STEPS:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+				return;
+		}
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createSequence()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createCycle()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createIf()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createExecution()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createEnterState()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createExitState()));
+
+		newChildDescriptors.add
+			(createChildParameter
+				(SexecPackage.Literals.SEQUENCE__STEPS,
+				 SexecFactory.eINSTANCE.createSequenceExecution()));
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/SexecEditPlugin.java

@@ -0,0 +1,96 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+import org.eclipse.emf.common.EMFPlugin;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+import org.yakindu.sct.model.sgraph.provider.SGraphEditPlugin;
+
+/**
+ * This is the central singleton for the Sexec edit plugin.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public final class SexecEditPlugin extends EMFPlugin {
+	/**
+	 * Keep track of the singleton.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public static final SexecEditPlugin INSTANCE = new SexecEditPlugin();
+
+	/**
+	 * Keep track of the singleton.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private static Implementation plugin;
+
+	/**
+	 * Create the instance.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecEditPlugin() {
+		super
+		  (new ResourceLocator [] {
+		     SGraphEditPlugin.INSTANCE,
+		   });
+	}
+
+	/**
+	 * Returns the singleton instance of the Eclipse plugin.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the singleton instance.
+	 * @generated
+	 */
+	@Override
+	public ResourceLocator getPluginResourceLocator() {
+		return plugin;
+	}
+
+	/**
+	 * Returns the singleton instance of the Eclipse plugin.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the singleton instance.
+	 * @generated
+	 */
+	public static Implementation getPlugin() {
+		return plugin;
+	}
+
+	/**
+	 * The actual implementation of the Eclipse <b>Plugin</b>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public static class Implementation extends EclipsePlugin {
+		/**
+		 * Creates an instance.
+		 * <!-- begin-user-doc -->
+		 * <!-- end-user-doc -->
+		 * @generated
+		 */
+		public Implementation() {
+			super();
+
+			// Remember the static instance.
+			//
+			plugin = this;
+		}
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/SexecItemProviderAdapterFactory.java

@@ -0,0 +1,419 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.Notifier;
+
+import org.eclipse.emf.edit.provider.ChangeNotifier;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
+import org.eclipse.emf.edit.provider.IChangeNotifier;
+import org.eclipse.emf.edit.provider.IDisposable;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.INotifyChangedListener;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import org.yakindu.sct.model.sexec.util.SexecAdapterFactory;
+
+/**
+ * This is the factory that is used to provide the interfaces needed to support Viewers.
+ * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
+ * The adapters also support Eclipse property sheets.
+ * Note that most of the adapters are shared among multiple instances.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SexecItemProviderAdapterFactory extends SexecAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
+	/**
+	 * This keeps track of the root adapter factory that delegates to this adapter factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ComposedAdapterFactory parentAdapterFactory;
+
+	/**
+	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected IChangeNotifier changeNotifier = new ChangeNotifier();
+
+	/**
+	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected Collection<Object> supportedTypes = new ArrayList<Object>();
+
+	/**
+	 * This constructs an instance.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecItemProviderAdapterFactory() {
+		supportedTypes.add(IEditingDomainItemProvider.class);
+		supportedTypes.add(IStructuredItemContentProvider.class);
+		supportedTypes.add(ITreeItemContentProvider.class);
+		supportedTypes.add(IItemLabelProvider.class);
+		supportedTypes.add(IItemPropertySource.class);
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.ExecutionFlow} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExecutionFlowItemProvider executionFlowItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.ExecutionFlow}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createExecutionFlowAdapter() {
+		if (executionFlowItemProvider == null) {
+			executionFlowItemProvider = new ExecutionFlowItemProvider(this);
+		}
+
+		return executionFlowItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.ExecutionState} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExecutionStateItemProvider executionStateItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.ExecutionState}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createExecutionStateAdapter() {
+		if (executionStateItemProvider == null) {
+			executionStateItemProvider = new ExecutionStateItemProvider(this);
+		}
+
+		return executionStateItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.NamedElement} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected NamedElementItemProvider namedElementItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.NamedElement}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createNamedElementAdapter() {
+		if (namedElementItemProvider == null) {
+			namedElementItemProvider = new NamedElementItemProvider(this);
+		}
+
+		return namedElementItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.Cycle} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected CycleItemProvider cycleItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.Cycle}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createCycleAdapter() {
+		if (cycleItemProvider == null) {
+			cycleItemProvider = new CycleItemProvider(this);
+		}
+
+		return cycleItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.Sequence} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected SequenceItemProvider sequenceItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.Sequence}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createSequenceAdapter() {
+		if (sequenceItemProvider == null) {
+			sequenceItemProvider = new SequenceItemProvider(this);
+		}
+
+		return sequenceItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.If} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected IfItemProvider ifItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.If}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createIfAdapter() {
+		if (ifItemProvider == null) {
+			ifItemProvider = new IfItemProvider(this);
+		}
+
+		return ifItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.Execution} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExecutionItemProvider executionItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.Execution}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createExecutionAdapter() {
+		if (executionItemProvider == null) {
+			executionItemProvider = new ExecutionItemProvider(this);
+		}
+
+		return executionItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.EnterState} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected EnterStateItemProvider enterStateItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.EnterState}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createEnterStateAdapter() {
+		if (enterStateItemProvider == null) {
+			enterStateItemProvider = new EnterStateItemProvider(this);
+		}
+
+		return enterStateItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.ExitState} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExitStateItemProvider exitStateItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.ExitState}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createExitStateAdapter() {
+		if (exitStateItemProvider == null) {
+			exitStateItemProvider = new ExitStateItemProvider(this);
+		}
+
+		return exitStateItemProvider;
+	}
+
+	/**
+	 * This keeps track of the one adapter used for all {@link org.yakindu.sct.model.sexec.SequenceExecution} instances.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected SequenceExecutionItemProvider sequenceExecutionItemProvider;
+
+	/**
+	 * This creates an adapter for a {@link org.yakindu.sct.model.sexec.SequenceExecution}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter createSequenceExecutionAdapter() {
+		if (sequenceExecutionItemProvider == null) {
+			sequenceExecutionItemProvider = new SequenceExecutionItemProvider(this);
+		}
+
+		return sequenceExecutionItemProvider;
+	}
+
+	/**
+	 * This returns the root adapter factory that contains this factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ComposeableAdapterFactory getRootAdapterFactory() {
+		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
+	}
+
+	/**
+	 * This sets the composed adapter factory that contains this factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
+		this.parentAdapterFactory = parentAdapterFactory;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean isFactoryForType(Object type) {
+		return supportedTypes.contains(type) || super.isFactoryForType(type);
+	}
+
+	/**
+	 * This implementation substitutes the factory itself as the key for the adapter.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Adapter adapt(Notifier notifier, Object type) {
+		return super.adapt(notifier, this);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object adapt(Object object, Object type) {
+		if (isFactoryForType(type)) {
+			Object adapter = super.adapt(object, type);
+			if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
+				return adapter;
+			}
+		}
+
+		return null;
+	}
+
+	/**
+	 * This adds a listener.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void addListener(INotifyChangedListener notifyChangedListener) {
+		changeNotifier.addListener(notifyChangedListener);
+	}
+
+	/**
+	 * This removes a listener.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void removeListener(INotifyChangedListener notifyChangedListener) {
+		changeNotifier.removeListener(notifyChangedListener);
+	}
+
+	/**
+	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void fireNotifyChanged(Notification notification) {
+		changeNotifier.fireNotifyChanged(notification);
+
+		if (parentAdapterFactory != null) {
+			parentAdapterFactory.fireNotifyChanged(notification);
+		}
+	}
+
+	/**
+	 * This disposes all of the item providers created by this factory. 
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void dispose() {
+		if (executionFlowItemProvider != null) executionFlowItemProvider.dispose();
+		if (executionStateItemProvider != null) executionStateItemProvider.dispose();
+		if (namedElementItemProvider != null) namedElementItemProvider.dispose();
+		if (cycleItemProvider != null) cycleItemProvider.dispose();
+		if (sequenceItemProvider != null) sequenceItemProvider.dispose();
+		if (ifItemProvider != null) ifItemProvider.dispose();
+		if (executionItemProvider != null) executionItemProvider.dispose();
+		if (enterStateItemProvider != null) enterStateItemProvider.dispose();
+		if (exitStateItemProvider != null) exitStateItemProvider.dispose();
+		if (sequenceExecutionItemProvider != null) sequenceExecutionItemProvider.dispose();
+	}
+
+}

plugins/org.yakindu.sct.model.sexec.edit/src/org/yakindu/sct/model/sexec/provider/StepItemProvider.java

@@ -0,0 +1,150 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.provider;
+
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import org.yakindu.sct.model.sexec.SexecPackage;
+import org.yakindu.sct.model.sexec.Step;
+
+/**
+ * This is the item provider adapter for a {@link org.yakindu.sct.model.sexec.Step} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class StepItemProvider
+	extends ItemProviderAdapter
+	implements
+		IEditingDomainItemProvider,
+		IStructuredItemContentProvider,
+		ITreeItemContentProvider,
+		IItemLabelProvider,
+		IItemPropertySource {
+	/**
+	 * This constructs an instance from a factory and a notifier.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public StepItemProvider(AdapterFactory adapterFactory) {
+		super(adapterFactory);
+	}
+
+	/**
+	 * This returns the property descriptors for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
+		if (itemPropertyDescriptors == null) {
+			super.getPropertyDescriptors(object);
+
+			addCommentPropertyDescriptor(object);
+		}
+		return itemPropertyDescriptors;
+	}
+
+	/**
+	 * This adds a property descriptor for the Comment feature.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected void addCommentPropertyDescriptor(Object object) {
+		itemPropertyDescriptors.add
+			(createItemPropertyDescriptor
+				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
+				 getResourceLocator(),
+				 getString("_UI_Step_comment_feature"),
+				 getString("_UI_PropertyDescriptor_description", "_UI_Step_comment_feature", "_UI_Step_type"),
+				 SexecPackage.Literals.STEP__COMMENT,
+				 true,
+				 false,
+				 false,
+				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
+				 null,
+				 null));
+	}
+
+	/**
+	 * This returns the label text for the adapted class.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String getText(Object object) {
+		String label = ((Step)object).getComment();
+		return label == null || label.length() == 0 ?
+			getString("_UI_Step_type") :
+			getString("_UI_Step_type") + " " + label;
+	}
+
+	/**
+	 * This handles model notifications by calling {@link #updateChildren} to update any cached
+	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void notifyChanged(Notification notification) {
+		updateChildren(notification);
+
+		switch (notification.getFeatureID(Step.class)) {
+			case SexecPackage.STEP__COMMENT:
+				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+				return;
+		}
+		super.notifyChanged(notification);
+	}
+
+	/**
+	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+	 * that can be created under this object.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
+		super.collectNewChildDescriptors(newChildDescriptors, object);
+	}
+
+	/**
+	 * Return the resource locator for this item provider's resources.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public ResourceLocator getResourceLocator() {
+		return SexecEditPlugin.INSTANCE;
+	}
+
+}

plugins/org.yakindu.sct.model.sexec/.classpath

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

plugins/org.yakindu.sct.model.sexec/.project

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.yakindu.sct.model.sexec</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>

plugins/org.yakindu.sct.model.sexec/META-INF/MANIFEST.MF

@@ -0,0 +1,16 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.yakindu.sct.model.sexec;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Bundle-ClassPath: .
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.yakindu.sct.model.sexec,
+ org.yakindu.sct.model.sexec.impl,
+ org.yakindu.sct.model.sexec.util
+Require-Bundle: org.eclipse.core.runtime,
+ org.eclipse.emf.ecore;visibility:=reexport,
+ org.yakindu.sct.model.sgraph;visibility:=reexport
+Bundle-ActivationPolicy: lazy

plugins/org.yakindu.sct.model.sexec/build.properties

@@ -0,0 +1,14 @@
+
+# <copyright>
+# </copyright>
+#
+# $Id$
+
+bin.includes = .,\
+               model/,\
+               META-INF/,\
+               plugin.xml,\
+               plugin.properties
+jars.compile.order = .
+source.. = src/
+output.. = bin/

plugins/org.yakindu.sct.model.sexec/model/sexec.ecore

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0"
+    xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="sexec"
+    nsURI="http://www.yakindu.org/sct/sexec/1.0.0" nsPrefix="sexec">
+  <eClassifiers xsi:type="ecore:EClass" name="ExecutionFlow">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="states" upperBound="-1"
+        eType="#//ExecutionState" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="sequences" upperBound="-1"
+        eType="#//Sequence" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExecutionState" eSuperTypes="#//NamedElement">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="simpleName" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="cycle" eType="#//Cycle"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="NamedElement">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Cycle" eSuperTypes="#//Sequence"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Step" abstract="true">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="comment" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Sequence" eSuperTypes="#//Step #//NamedElement">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="steps" upperBound="-1"
+        eType="#//Step" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="If" eSuperTypes="#//Step">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="condition" eType="ecore:EClass ../../org.yakindu.sct.model.sgraph/model/emf/sgraph.ecore#//core/Statement"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="then" eType="#//Step"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="else" eType="#//Step"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Execution" eSuperTypes="#//Step">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="statement" eType="ecore:EClass ../../org.yakindu.sct.model.sgraph/model/emf/sgraph.ecore#//core/Statement"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EnterState" eSuperTypes="#//Step">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="state" eType="#//ExecutionState"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExitState" eSuperTypes="#//Step">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="state" eType="#//ExecutionState"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="SequenceExecution" eSuperTypes="#//Step">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="sequence" eType="#//Sequence"/>
+  </eClassifiers>
+</ecore:EPackage>

plugins/org.yakindu.sct.model.sexec/model/sexec.genmodel

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<genmodel:GenModel xmi:version="2.0"
+    xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
+    xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.yakindu.sct.model.sexec/src"
+    modelPluginID="org.yakindu.sct.model.sexec" modelName="Sexec" importerID="org.eclipse.emf.importer.ecore"
+    complianceLevel="6.0" copyrightFields="false" usedGenPackages="../../org.yakindu.sct.model.sgraph/model/emf/sgraph.genmodel#//sgraph">
+  <foreignModel>sexec.ecore</foreignModel>
+  <genPackages prefix="Sexec" basePackage="org.yakindu.sct.model" disposableProviderFactory="true"
+      ecorePackage="sexec.ecore#/">
+    <genClasses ecoreClass="sexec.ecore#//ExecutionFlow">
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference sexec.ecore#//ExecutionFlow/states"/>
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference sexec.ecore#//ExecutionFlow/sequences"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//ExecutionState">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute sexec.ecore#//ExecutionState/simpleName"/>
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference sexec.ecore#//ExecutionState/cycle"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//NamedElement">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute sexec.ecore#//NamedElement/name"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//Cycle"/>
+    <genClasses image="false" ecoreClass="sexec.ecore#//Step">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute sexec.ecore#//Step/comment"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//Sequence">
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference sexec.ecore#//Sequence/steps"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//If">
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference sexec.ecore#//If/condition"/>
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference sexec.ecore#//If/then"/>
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference sexec.ecore#//If/else"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//Execution">
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference sexec.ecore#//Execution/statement"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//EnterState">
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference sexec.ecore#//EnterState/state"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//ExitState">
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference sexec.ecore#//ExitState/state"/>
+    </genClasses>
+    <genClasses ecoreClass="sexec.ecore#//SequenceExecution">
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference sexec.ecore#//SequenceExecution/sequence"/>
+    </genClasses>
+  </genPackages>
+</genmodel:GenModel>

plugins/org.yakindu.sct.model.sexec/plugin.properties

@@ -0,0 +1,8 @@
+
+# <copyright>
+# </copyright>
+#
+# $Id$
+
+pluginName = Sexec Model
+providerName = www.example.org

plugins/org.yakindu.sct.model.sexec/plugin.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.0"?>
+
+<!--
+ <copyright>
+ </copyright>
+
+ $Id$
+-->
+
+<plugin>
+
+   <extension point="org.eclipse.emf.ecore.generated_package">
+      <package
+            uri="http://www.yakindu.org/sct/sexec/1.0.0"
+            class="org.yakindu.sct.model.sexec.SexecPackage"
+            genModel="model/sexec.genmodel"/>
+   </extension>
+
+</plugin>

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/Cycle.java

@@ -0,0 +1,21 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Cycle</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getCycle()
+ * @model
+ * @generated
+ */
+public interface Cycle extends Sequence {
+} // Cycle

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/EnterState.java

@@ -0,0 +1,53 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Enter State</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.EnterState#getState <em>State</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getEnterState()
+ * @model
+ * @generated
+ */
+public interface EnterState extends Step {
+	/**
+	 * Returns the value of the '<em><b>State</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>State</em>' reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>State</em>' reference.
+	 * @see #setState(ExecutionState)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getEnterState_State()
+	 * @model
+	 * @generated
+	 */
+	ExecutionState getState();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.EnterState#getState <em>State</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>State</em>' reference.
+	 * @see #getState()
+	 * @generated
+	 */
+	void setState(ExecutionState value);
+
+} // EnterState

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/Execution.java

@@ -0,0 +1,54 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.yakindu.sct.model.sgraph.core.Statement;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Execution</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.Execution#getStatement <em>Statement</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getExecution()
+ * @model
+ * @generated
+ */
+public interface Execution extends Step {
+	/**
+	 * Returns the value of the '<em><b>Statement</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Statement</em>' reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Statement</em>' reference.
+	 * @see #setStatement(Statement)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getExecution_Statement()
+	 * @model
+	 * @generated
+	 */
+	Statement getStatement();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.Execution#getStatement <em>Statement</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Statement</em>' reference.
+	 * @see #getStatement()
+	 * @generated
+	 */
+	void setStatement(Statement value);
+
+} // Execution

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/ExecutionFlow.java

@@ -0,0 +1,63 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Execution Flow</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.ExecutionFlow#getStates <em>States</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.ExecutionFlow#getSequences <em>Sequences</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getExecutionFlow()
+ * @model
+ * @generated
+ */
+public interface ExecutionFlow extends EObject {
+	/**
+	 * Returns the value of the '<em><b>States</b></em>' containment reference list.
+	 * The list contents are of type {@link org.yakindu.sct.model.sexec.ExecutionState}.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>States</em>' containment reference list isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>States</em>' containment reference list.
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getExecutionFlow_States()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<ExecutionState> getStates();
+
+	/**
+	 * Returns the value of the '<em><b>Sequences</b></em>' containment reference list.
+	 * The list contents are of type {@link org.yakindu.sct.model.sexec.Sequence}.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Sequences</em>' containment reference list isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Sequences</em>' containment reference list.
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getExecutionFlow_Sequences()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<Sequence> getSequences();
+
+} // ExecutionFlow

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/ExecutionState.java

@@ -0,0 +1,80 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Execution State</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.ExecutionState#getSimpleName <em>Simple Name</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.ExecutionState#getCycle <em>Cycle</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getExecutionState()
+ * @model
+ * @generated
+ */
+public interface ExecutionState extends NamedElement {
+	/**
+	 * Returns the value of the '<em><b>Simple Name</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Simple Name</em>' attribute isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Simple Name</em>' attribute.
+	 * @see #setSimpleName(String)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getExecutionState_SimpleName()
+	 * @model
+	 * @generated
+	 */
+	String getSimpleName();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.ExecutionState#getSimpleName <em>Simple Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Simple Name</em>' attribute.
+	 * @see #getSimpleName()
+	 * @generated
+	 */
+	void setSimpleName(String value);
+
+	/**
+	 * Returns the value of the '<em><b>Cycle</b></em>' containment reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Cycle</em>' containment reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Cycle</em>' containment reference.
+	 * @see #setCycle(Cycle)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getExecutionState_Cycle()
+	 * @model containment="true"
+	 * @generated
+	 */
+	Cycle getCycle();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.ExecutionState#getCycle <em>Cycle</em>}' containment reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Cycle</em>' containment reference.
+	 * @see #getCycle()
+	 * @generated
+	 */
+	void setCycle(Cycle value);
+
+} // ExecutionState

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/ExitState.java

@@ -0,0 +1,53 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Exit State</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.ExitState#getState <em>State</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getExitState()
+ * @model
+ * @generated
+ */
+public interface ExitState extends Step {
+	/**
+	 * Returns the value of the '<em><b>State</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>State</em>' reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>State</em>' reference.
+	 * @see #setState(ExecutionState)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getExitState_State()
+	 * @model
+	 * @generated
+	 */
+	ExecutionState getState();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.ExitState#getState <em>State</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>State</em>' reference.
+	 * @see #getState()
+	 * @generated
+	 */
+	void setState(ExecutionState value);
+
+} // ExitState

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/If.java

@@ -0,0 +1,108 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.yakindu.sct.model.sgraph.core.Statement;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>If</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.If#getCondition <em>Condition</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.If#getThen <em>Then</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.If#getElse <em>Else</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getIf()
+ * @model
+ * @generated
+ */
+public interface If extends Step {
+	/**
+	 * Returns the value of the '<em><b>Condition</b></em>' containment reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Condition</em>' containment reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Condition</em>' containment reference.
+	 * @see #setCondition(Statement)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getIf_Condition()
+	 * @model containment="true"
+	 * @generated
+	 */
+	Statement getCondition();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.If#getCondition <em>Condition</em>}' containment reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Condition</em>' containment reference.
+	 * @see #getCondition()
+	 * @generated
+	 */
+	void setCondition(Statement value);
+
+	/**
+	 * Returns the value of the '<em><b>Then</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Then</em>' reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Then</em>' reference.
+	 * @see #setThen(Step)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getIf_Then()
+	 * @model
+	 * @generated
+	 */
+	Step getThen();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.If#getThen <em>Then</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Then</em>' reference.
+	 * @see #getThen()
+	 * @generated
+	 */
+	void setThen(Step value);
+
+	/**
+	 * Returns the value of the '<em><b>Else</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Else</em>' reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Else</em>' reference.
+	 * @see #setElse(Step)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getIf_Else()
+	 * @model
+	 * @generated
+	 */
+	Step getElse();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.If#getElse <em>Else</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Else</em>' reference.
+	 * @see #getElse()
+	 * @generated
+	 */
+	void setElse(Step value);
+
+} // If

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/NamedElement.java

@@ -0,0 +1,54 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Named Element</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.NamedElement#getName <em>Name</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getNamedElement()
+ * @model
+ * @generated
+ */
+public interface NamedElement extends EObject {
+	/**
+	 * Returns the value of the '<em><b>Name</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Name</em>' attribute isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Name</em>' attribute.
+	 * @see #setName(String)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getNamedElement_Name()
+	 * @model
+	 * @generated
+	 */
+	String getName();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.NamedElement#getName <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Name</em>' attribute.
+	 * @see #getName()
+	 * @generated
+	 */
+	void setName(String value);
+
+} // NamedElement

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/Sequence.java

@@ -0,0 +1,44 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.eclipse.emf.common.util.EList;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Sequence</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.Sequence#getSteps <em>Steps</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getSequence()
+ * @model
+ * @generated
+ */
+public interface Sequence extends Step, NamedElement {
+	/**
+	 * Returns the value of the '<em><b>Steps</b></em>' containment reference list.
+	 * The list contents are of type {@link org.yakindu.sct.model.sexec.Step}.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Steps</em>' containment reference list isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Steps</em>' containment reference list.
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getSequence_Steps()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<Step> getSteps();
+
+} // Sequence

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/SequenceExecution.java

@@ -0,0 +1,53 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Sequence Execution</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.SequenceExecution#getSequence <em>Sequence</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getSequenceExecution()
+ * @model
+ * @generated
+ */
+public interface SequenceExecution extends Step {
+	/**
+	 * Returns the value of the '<em><b>Sequence</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Sequence</em>' reference isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Sequence</em>' reference.
+	 * @see #setSequence(Sequence)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getSequenceExecution_Sequence()
+	 * @model
+	 * @generated
+	 */
+	Sequence getSequence();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.SequenceExecution#getSequence <em>Sequence</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Sequence</em>' reference.
+	 * @see #getSequence()
+	 * @generated
+	 */
+	void setSequence(Sequence value);
+
+} // SequenceExecution

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/SexecFactory.java

@@ -0,0 +1,127 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.eclipse.emf.ecore.EFactory;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Factory</b> for the model.
+ * It provides a create method for each non-abstract class of the model.
+ * <!-- end-user-doc -->
+ * @see org.yakindu.sct.model.sexec.SexecPackage
+ * @generated
+ */
+public interface SexecFactory extends EFactory {
+	/**
+	 * The singleton instance of the factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	SexecFactory eINSTANCE = org.yakindu.sct.model.sexec.impl.SexecFactoryImpl.init();
+
+	/**
+	 * Returns a new object of class '<em>Execution Flow</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Execution Flow</em>'.
+	 * @generated
+	 */
+	ExecutionFlow createExecutionFlow();
+
+	/**
+	 * Returns a new object of class '<em>Execution State</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Execution State</em>'.
+	 * @generated
+	 */
+	ExecutionState createExecutionState();
+
+	/**
+	 * Returns a new object of class '<em>Named Element</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Named Element</em>'.
+	 * @generated
+	 */
+	NamedElement createNamedElement();
+
+	/**
+	 * Returns a new object of class '<em>Cycle</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Cycle</em>'.
+	 * @generated
+	 */
+	Cycle createCycle();
+
+	/**
+	 * Returns a new object of class '<em>Sequence</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Sequence</em>'.
+	 * @generated
+	 */
+	Sequence createSequence();
+
+	/**
+	 * Returns a new object of class '<em>If</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>If</em>'.
+	 * @generated
+	 */
+	If createIf();
+
+	/**
+	 * Returns a new object of class '<em>Execution</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Execution</em>'.
+	 * @generated
+	 */
+	Execution createExecution();
+
+	/**
+	 * Returns a new object of class '<em>Enter State</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Enter State</em>'.
+	 * @generated
+	 */
+	EnterState createEnterState();
+
+	/**
+	 * Returns a new object of class '<em>Exit State</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Exit State</em>'.
+	 * @generated
+	 */
+	ExitState createExitState();
+
+	/**
+	 * Returns a new object of class '<em>Sequence Execution</em>'.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return a new object of class '<em>Sequence Execution</em>'.
+	 * @generated
+	 */
+	SequenceExecution createSequenceExecution();
+
+	/**
+	 * Returns the package supported by this factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the package supported by this factory.
+	 * @generated
+	 */
+	SexecPackage getSexecPackage();
+
+} //SexecFactory

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/Step.java

@@ -0,0 +1,54 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Step</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.Step#getComment <em>Comment</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @see org.yakindu.sct.model.sexec.SexecPackage#getStep()
+ * @model abstract="true"
+ * @generated
+ */
+public interface Step extends EObject {
+	/**
+	 * Returns the value of the '<em><b>Comment</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <p>
+	 * If the meaning of the '<em>Comment</em>' attribute isn't clear,
+	 * there really should be more of a description here...
+	 * </p>
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Comment</em>' attribute.
+	 * @see #setComment(String)
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#getStep_Comment()
+	 * @model
+	 * @generated
+	 */
+	String getComment();
+
+	/**
+	 * Sets the value of the '{@link org.yakindu.sct.model.sexec.Step#getComment <em>Comment</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Comment</em>' attribute.
+	 * @see #getComment()
+	 * @generated
+	 */
+	void setComment(String value);
+
+} // Step

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/CycleImpl.java

@@ -0,0 +1,43 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.yakindu.sct.model.sexec.Cycle;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Cycle</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * </p>
+ *
+ * @generated
+ */
+public class CycleImpl extends SequenceImpl implements Cycle {
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected CycleImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.CYCLE;
+	}
+
+} //CycleImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/EnterStateImpl.java

@@ -0,0 +1,160 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.yakindu.sct.model.sexec.EnterState;
+import org.yakindu.sct.model.sexec.ExecutionState;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Enter State</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.EnterStateImpl#getState <em>State</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class EnterStateImpl extends StepImpl implements EnterState {
+	/**
+	 * The cached value of the '{@link #getState() <em>State</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getState()
+	 * @generated
+	 * @ordered
+	 */
+	protected ExecutionState state;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected EnterStateImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.ENTER_STATE;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionState getState() {
+		if (state != null && state.eIsProxy()) {
+			InternalEObject oldState = (InternalEObject)state;
+			state = (ExecutionState)eResolveProxy(oldState);
+			if (state != oldState) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SexecPackage.ENTER_STATE__STATE, oldState, state));
+			}
+		}
+		return state;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionState basicGetState() {
+		return state;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setState(ExecutionState newState) {
+		ExecutionState oldState = state;
+		state = newState;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.ENTER_STATE__STATE, oldState, state));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.ENTER_STATE__STATE:
+				if (resolve) return getState();
+				return basicGetState();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.ENTER_STATE__STATE:
+				setState((ExecutionState)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.ENTER_STATE__STATE:
+				setState((ExecutionState)null);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.ENTER_STATE__STATE:
+				return state != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+} //EnterStateImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/ExecutionFlowImpl.java

@@ -0,0 +1,193 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+import org.yakindu.sct.model.sexec.ExecutionFlow;
+import org.yakindu.sct.model.sexec.ExecutionState;
+import org.yakindu.sct.model.sexec.Sequence;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Execution Flow</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.ExecutionFlowImpl#getStates <em>States</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.ExecutionFlowImpl#getSequences <em>Sequences</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ExecutionFlowImpl extends EObjectImpl implements ExecutionFlow {
+	/**
+	 * The cached value of the '{@link #getStates() <em>States</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getStates()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<ExecutionState> states;
+
+	/**
+	 * The cached value of the '{@link #getSequences() <em>Sequences</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getSequences()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<Sequence> sequences;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExecutionFlowImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.EXECUTION_FLOW;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<ExecutionState> getStates() {
+		if (states == null) {
+			states = new EObjectContainmentEList<ExecutionState>(ExecutionState.class, this, SexecPackage.EXECUTION_FLOW__STATES);
+		}
+		return states;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<Sequence> getSequences() {
+		if (sequences == null) {
+			sequences = new EObjectContainmentEList<Sequence>(Sequence.class, this, SexecPackage.EXECUTION_FLOW__SEQUENCES);
+		}
+		return sequences;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_FLOW__STATES:
+				return ((InternalEList<?>)getStates()).basicRemove(otherEnd, msgs);
+			case SexecPackage.EXECUTION_FLOW__SEQUENCES:
+				return ((InternalEList<?>)getSequences()).basicRemove(otherEnd, msgs);
+		}
+		return super.eInverseRemove(otherEnd, featureID, msgs);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_FLOW__STATES:
+				return getStates();
+			case SexecPackage.EXECUTION_FLOW__SEQUENCES:
+				return getSequences();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@SuppressWarnings("unchecked")
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_FLOW__STATES:
+				getStates().clear();
+				getStates().addAll((Collection<? extends ExecutionState>)newValue);
+				return;
+			case SexecPackage.EXECUTION_FLOW__SEQUENCES:
+				getSequences().clear();
+				getSequences().addAll((Collection<? extends Sequence>)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_FLOW__STATES:
+				getStates().clear();
+				return;
+			case SexecPackage.EXECUTION_FLOW__SEQUENCES:
+				getSequences().clear();
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_FLOW__STATES:
+				return states != null && !states.isEmpty();
+			case SexecPackage.EXECUTION_FLOW__SEQUENCES:
+				return sequences != null && !sequences.isEmpty();
+		}
+		return super.eIsSet(featureID);
+	}
+
+} //ExecutionFlowImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/ExecutionImpl.java

@@ -0,0 +1,161 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.yakindu.sct.model.sexec.Execution;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+import org.yakindu.sct.model.sgraph.core.Statement;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Execution</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.ExecutionImpl#getStatement <em>Statement</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ExecutionImpl extends StepImpl implements Execution {
+	/**
+	 * The cached value of the '{@link #getStatement() <em>Statement</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getStatement()
+	 * @generated
+	 * @ordered
+	 */
+	protected Statement statement;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExecutionImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.EXECUTION;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Statement getStatement() {
+		if (statement != null && statement.eIsProxy()) {
+			InternalEObject oldStatement = (InternalEObject)statement;
+			statement = (Statement)eResolveProxy(oldStatement);
+			if (statement != oldStatement) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SexecPackage.EXECUTION__STATEMENT, oldStatement, statement));
+			}
+		}
+		return statement;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Statement basicGetStatement() {
+		return statement;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setStatement(Statement newStatement) {
+		Statement oldStatement = statement;
+		statement = newStatement;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.EXECUTION__STATEMENT, oldStatement, statement));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION__STATEMENT:
+				if (resolve) return getStatement();
+				return basicGetStatement();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION__STATEMENT:
+				setStatement((Statement)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION__STATEMENT:
+				setStatement((Statement)null);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION__STATEMENT:
+				return statement != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+} //ExecutionImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/ExecutionStateImpl.java

@@ -0,0 +1,247 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.yakindu.sct.model.sexec.Cycle;
+import org.yakindu.sct.model.sexec.ExecutionState;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Execution State</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.ExecutionStateImpl#getSimpleName <em>Simple Name</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.ExecutionStateImpl#getCycle <em>Cycle</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ExecutionStateImpl extends NamedElementImpl implements ExecutionState {
+	/**
+	 * The default value of the '{@link #getSimpleName() <em>Simple Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getSimpleName()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String SIMPLE_NAME_EDEFAULT = null;
+
+	/**
+	 * The cached value of the '{@link #getSimpleName() <em>Simple Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getSimpleName()
+	 * @generated
+	 * @ordered
+	 */
+	protected String simpleName = SIMPLE_NAME_EDEFAULT;
+
+	/**
+	 * The cached value of the '{@link #getCycle() <em>Cycle</em>}' containment reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getCycle()
+	 * @generated
+	 * @ordered
+	 */
+	protected Cycle cycle;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExecutionStateImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.EXECUTION_STATE;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getSimpleName() {
+		return simpleName;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setSimpleName(String newSimpleName) {
+		String oldSimpleName = simpleName;
+		simpleName = newSimpleName;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.EXECUTION_STATE__SIMPLE_NAME, oldSimpleName, simpleName));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Cycle getCycle() {
+		return cycle;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public NotificationChain basicSetCycle(Cycle newCycle, NotificationChain msgs) {
+		Cycle oldCycle = cycle;
+		cycle = newCycle;
+		if (eNotificationRequired()) {
+			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SexecPackage.EXECUTION_STATE__CYCLE, oldCycle, newCycle);
+			if (msgs == null) msgs = notification; else msgs.add(notification);
+		}
+		return msgs;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setCycle(Cycle newCycle) {
+		if (newCycle != cycle) {
+			NotificationChain msgs = null;
+			if (cycle != null)
+				msgs = ((InternalEObject)cycle).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SexecPackage.EXECUTION_STATE__CYCLE, null, msgs);
+			if (newCycle != null)
+				msgs = ((InternalEObject)newCycle).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SexecPackage.EXECUTION_STATE__CYCLE, null, msgs);
+			msgs = basicSetCycle(newCycle, msgs);
+			if (msgs != null) msgs.dispatch();
+		}
+		else if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.EXECUTION_STATE__CYCLE, newCycle, newCycle));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_STATE__CYCLE:
+				return basicSetCycle(null, msgs);
+		}
+		return super.eInverseRemove(otherEnd, featureID, msgs);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_STATE__SIMPLE_NAME:
+				return getSimpleName();
+			case SexecPackage.EXECUTION_STATE__CYCLE:
+				return getCycle();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_STATE__SIMPLE_NAME:
+				setSimpleName((String)newValue);
+				return;
+			case SexecPackage.EXECUTION_STATE__CYCLE:
+				setCycle((Cycle)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_STATE__SIMPLE_NAME:
+				setSimpleName(SIMPLE_NAME_EDEFAULT);
+				return;
+			case SexecPackage.EXECUTION_STATE__CYCLE:
+				setCycle((Cycle)null);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXECUTION_STATE__SIMPLE_NAME:
+				return SIMPLE_NAME_EDEFAULT == null ? simpleName != null : !SIMPLE_NAME_EDEFAULT.equals(simpleName);
+			case SexecPackage.EXECUTION_STATE__CYCLE:
+				return cycle != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy()) return super.toString();
+
+		StringBuffer result = new StringBuffer(super.toString());
+		result.append(" (simpleName: ");
+		result.append(simpleName);
+		result.append(')');
+		return result.toString();
+	}
+
+} //ExecutionStateImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/ExitStateImpl.java

@@ -0,0 +1,160 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.yakindu.sct.model.sexec.ExecutionState;
+import org.yakindu.sct.model.sexec.ExitState;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Exit State</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.ExitStateImpl#getState <em>State</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class ExitStateImpl extends StepImpl implements ExitState {
+	/**
+	 * The cached value of the '{@link #getState() <em>State</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getState()
+	 * @generated
+	 * @ordered
+	 */
+	protected ExecutionState state;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ExitStateImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.EXIT_STATE;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionState getState() {
+		if (state != null && state.eIsProxy()) {
+			InternalEObject oldState = (InternalEObject)state;
+			state = (ExecutionState)eResolveProxy(oldState);
+			if (state != oldState) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SexecPackage.EXIT_STATE__STATE, oldState, state));
+			}
+		}
+		return state;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionState basicGetState() {
+		return state;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setState(ExecutionState newState) {
+		ExecutionState oldState = state;
+		state = newState;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.EXIT_STATE__STATE, oldState, state));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.EXIT_STATE__STATE:
+				if (resolve) return getState();
+				return basicGetState();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.EXIT_STATE__STATE:
+				setState((ExecutionState)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXIT_STATE__STATE:
+				setState((ExecutionState)null);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.EXIT_STATE__STATE:
+				return state != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+} //ExitStateImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/IfImpl.java

@@ -0,0 +1,301 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.yakindu.sct.model.sexec.If;
+import org.yakindu.sct.model.sexec.SexecPackage;
+import org.yakindu.sct.model.sexec.Step;
+
+import org.yakindu.sct.model.sgraph.core.Statement;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>If</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.IfImpl#getCondition <em>Condition</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.IfImpl#getThen <em>Then</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.IfImpl#getElse <em>Else</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class IfImpl extends StepImpl implements If {
+	/**
+	 * The cached value of the '{@link #getCondition() <em>Condition</em>}' containment reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getCondition()
+	 * @generated
+	 * @ordered
+	 */
+	protected Statement condition;
+
+	/**
+	 * The cached value of the '{@link #getThen() <em>Then</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getThen()
+	 * @generated
+	 * @ordered
+	 */
+	protected Step then;
+
+	/**
+	 * The cached value of the '{@link #getElse() <em>Else</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getElse()
+	 * @generated
+	 * @ordered
+	 */
+	protected Step else_;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected IfImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.IF;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Statement getCondition() {
+		return condition;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public NotificationChain basicSetCondition(Statement newCondition, NotificationChain msgs) {
+		Statement oldCondition = condition;
+		condition = newCondition;
+		if (eNotificationRequired()) {
+			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SexecPackage.IF__CONDITION, oldCondition, newCondition);
+			if (msgs == null) msgs = notification; else msgs.add(notification);
+		}
+		return msgs;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setCondition(Statement newCondition) {
+		if (newCondition != condition) {
+			NotificationChain msgs = null;
+			if (condition != null)
+				msgs = ((InternalEObject)condition).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SexecPackage.IF__CONDITION, null, msgs);
+			if (newCondition != null)
+				msgs = ((InternalEObject)newCondition).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SexecPackage.IF__CONDITION, null, msgs);
+			msgs = basicSetCondition(newCondition, msgs);
+			if (msgs != null) msgs.dispatch();
+		}
+		else if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.IF__CONDITION, newCondition, newCondition));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Step getThen() {
+		if (then != null && then.eIsProxy()) {
+			InternalEObject oldThen = (InternalEObject)then;
+			then = (Step)eResolveProxy(oldThen);
+			if (then != oldThen) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SexecPackage.IF__THEN, oldThen, then));
+			}
+		}
+		return then;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Step basicGetThen() {
+		return then;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setThen(Step newThen) {
+		Step oldThen = then;
+		then = newThen;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.IF__THEN, oldThen, then));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Step getElse() {
+		if (else_ != null && else_.eIsProxy()) {
+			InternalEObject oldElse = (InternalEObject)else_;
+			else_ = (Step)eResolveProxy(oldElse);
+			if (else_ != oldElse) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SexecPackage.IF__ELSE, oldElse, else_));
+			}
+		}
+		return else_;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Step basicGetElse() {
+		return else_;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setElse(Step newElse) {
+		Step oldElse = else_;
+		else_ = newElse;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.IF__ELSE, oldElse, else_));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
+		switch (featureID) {
+			case SexecPackage.IF__CONDITION:
+				return basicSetCondition(null, msgs);
+		}
+		return super.eInverseRemove(otherEnd, featureID, msgs);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.IF__CONDITION:
+				return getCondition();
+			case SexecPackage.IF__THEN:
+				if (resolve) return getThen();
+				return basicGetThen();
+			case SexecPackage.IF__ELSE:
+				if (resolve) return getElse();
+				return basicGetElse();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.IF__CONDITION:
+				setCondition((Statement)newValue);
+				return;
+			case SexecPackage.IF__THEN:
+				setThen((Step)newValue);
+				return;
+			case SexecPackage.IF__ELSE:
+				setElse((Step)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.IF__CONDITION:
+				setCondition((Statement)null);
+				return;
+			case SexecPackage.IF__THEN:
+				setThen((Step)null);
+				return;
+			case SexecPackage.IF__ELSE:
+				setElse((Step)null);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.IF__CONDITION:
+				return condition != null;
+			case SexecPackage.IF__THEN:
+				return then != null;
+			case SexecPackage.IF__ELSE:
+				return else_ != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+} //IfImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/NamedElementImpl.java

@@ -0,0 +1,167 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+
+import org.yakindu.sct.model.sexec.NamedElement;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Named Element</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.NamedElementImpl#getName <em>Name</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class NamedElementImpl extends EObjectImpl implements NamedElement {
+	/**
+	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getName()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String NAME_EDEFAULT = null;
+
+	/**
+	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getName()
+	 * @generated
+	 * @ordered
+	 */
+	protected String name = NAME_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected NamedElementImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.NAMED_ELEMENT;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setName(String newName) {
+		String oldName = name;
+		name = newName;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.NAMED_ELEMENT__NAME, oldName, name));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.NAMED_ELEMENT__NAME:
+				return getName();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.NAMED_ELEMENT__NAME:
+				setName((String)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.NAMED_ELEMENT__NAME:
+				setName(NAME_EDEFAULT);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.NAMED_ELEMENT__NAME:
+				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy()) return super.toString();
+
+		StringBuffer result = new StringBuffer(super.toString());
+		result.append(" (name: ");
+		result.append(name);
+		result.append(')');
+		return result.toString();
+	}
+
+} //NamedElementImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/SequenceExecutionImpl.java

@@ -0,0 +1,160 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.yakindu.sct.model.sexec.Sequence;
+import org.yakindu.sct.model.sexec.SequenceExecution;
+import org.yakindu.sct.model.sexec.SexecPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Sequence Execution</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.SequenceExecutionImpl#getSequence <em>Sequence</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class SequenceExecutionImpl extends StepImpl implements SequenceExecution {
+	/**
+	 * The cached value of the '{@link #getSequence() <em>Sequence</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getSequence()
+	 * @generated
+	 * @ordered
+	 */
+	protected Sequence sequence;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected SequenceExecutionImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.SEQUENCE_EXECUTION;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Sequence getSequence() {
+		if (sequence != null && sequence.eIsProxy()) {
+			InternalEObject oldSequence = (InternalEObject)sequence;
+			sequence = (Sequence)eResolveProxy(oldSequence);
+			if (sequence != oldSequence) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SexecPackage.SEQUENCE_EXECUTION__SEQUENCE, oldSequence, sequence));
+			}
+		}
+		return sequence;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Sequence basicGetSequence() {
+		return sequence;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setSequence(Sequence newSequence) {
+		Sequence oldSequence = sequence;
+		sequence = newSequence;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.SEQUENCE_EXECUTION__SEQUENCE, oldSequence, sequence));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE_EXECUTION__SEQUENCE:
+				if (resolve) return getSequence();
+				return basicGetSequence();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE_EXECUTION__SEQUENCE:
+				setSequence((Sequence)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE_EXECUTION__SEQUENCE:
+				setSequence((Sequence)null);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE_EXECUTION__SEQUENCE:
+				return sequence != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+} //SequenceExecutionImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/SequenceImpl.java

@@ -0,0 +1,258 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+import org.yakindu.sct.model.sexec.NamedElement;
+import org.yakindu.sct.model.sexec.Sequence;
+import org.yakindu.sct.model.sexec.SexecPackage;
+import org.yakindu.sct.model.sexec.Step;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Sequence</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.SequenceImpl#getName <em>Name</em>}</li>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.SequenceImpl#getSteps <em>Steps</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public class SequenceImpl extends StepImpl implements Sequence {
+	/**
+	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getName()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String NAME_EDEFAULT = null;
+
+	/**
+	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getName()
+	 * @generated
+	 * @ordered
+	 */
+	protected String name = NAME_EDEFAULT;
+
+	/**
+	 * The cached value of the '{@link #getSteps() <em>Steps</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getSteps()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<Step> steps;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected SequenceImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.SEQUENCE;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setName(String newName) {
+		String oldName = name;
+		name = newName;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.SEQUENCE__NAME, oldName, name));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<Step> getSteps() {
+		if (steps == null) {
+			steps = new EObjectContainmentEList<Step>(Step.class, this, SexecPackage.SEQUENCE__STEPS);
+		}
+		return steps;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE__STEPS:
+				return ((InternalEList<?>)getSteps()).basicRemove(otherEnd, msgs);
+		}
+		return super.eInverseRemove(otherEnd, featureID, msgs);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE__NAME:
+				return getName();
+			case SexecPackage.SEQUENCE__STEPS:
+				return getSteps();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@SuppressWarnings("unchecked")
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE__NAME:
+				setName((String)newValue);
+				return;
+			case SexecPackage.SEQUENCE__STEPS:
+				getSteps().clear();
+				getSteps().addAll((Collection<? extends Step>)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE__NAME:
+				setName(NAME_EDEFAULT);
+				return;
+			case SexecPackage.SEQUENCE__STEPS:
+				getSteps().clear();
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.SEQUENCE__NAME:
+				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+			case SexecPackage.SEQUENCE__STEPS:
+				return steps != null && !steps.isEmpty();
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
+		if (baseClass == NamedElement.class) {
+			switch (derivedFeatureID) {
+				case SexecPackage.SEQUENCE__NAME: return SexecPackage.NAMED_ELEMENT__NAME;
+				default: return -1;
+			}
+		}
+		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
+		if (baseClass == NamedElement.class) {
+			switch (baseFeatureID) {
+				case SexecPackage.NAMED_ELEMENT__NAME: return SexecPackage.SEQUENCE__NAME;
+				default: return -1;
+			}
+		}
+		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy()) return super.toString();
+
+		StringBuffer result = new StringBuffer(super.toString());
+		result.append(" (name: ");
+		result.append(name);
+		result.append(')');
+		return result.toString();
+	}
+
+} //SequenceImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/SexecFactoryImpl.java

@@ -0,0 +1,198 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.impl.EFactoryImpl;
+
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+
+import org.yakindu.sct.model.sexec.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Factory</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SexecFactoryImpl extends EFactoryImpl implements SexecFactory {
+	/**
+	 * Creates the default factory implementation.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public static SexecFactory init() {
+		try {
+			SexecFactory theSexecFactory = (SexecFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.yakindu.org/sct/sexec/1.0.0"); 
+			if (theSexecFactory != null) {
+				return theSexecFactory;
+			}
+		}
+		catch (Exception exception) {
+			EcorePlugin.INSTANCE.log(exception);
+		}
+		return new SexecFactoryImpl();
+	}
+
+	/**
+	 * Creates an instance of the factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecFactoryImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public EObject create(EClass eClass) {
+		switch (eClass.getClassifierID()) {
+			case SexecPackage.EXECUTION_FLOW: return createExecutionFlow();
+			case SexecPackage.EXECUTION_STATE: return createExecutionState();
+			case SexecPackage.NAMED_ELEMENT: return createNamedElement();
+			case SexecPackage.CYCLE: return createCycle();
+			case SexecPackage.SEQUENCE: return createSequence();
+			case SexecPackage.IF: return createIf();
+			case SexecPackage.EXECUTION: return createExecution();
+			case SexecPackage.ENTER_STATE: return createEnterState();
+			case SexecPackage.EXIT_STATE: return createExitState();
+			case SexecPackage.SEQUENCE_EXECUTION: return createSequenceExecution();
+			default:
+				throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
+		}
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionFlow createExecutionFlow() {
+		ExecutionFlowImpl executionFlow = new ExecutionFlowImpl();
+		return executionFlow;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExecutionState createExecutionState() {
+		ExecutionStateImpl executionState = new ExecutionStateImpl();
+		return executionState;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public NamedElement createNamedElement() {
+		NamedElementImpl namedElement = new NamedElementImpl();
+		return namedElement;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Cycle createCycle() {
+		CycleImpl cycle = new CycleImpl();
+		return cycle;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Sequence createSequence() {
+		SequenceImpl sequence = new SequenceImpl();
+		return sequence;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public If createIf() {
+		IfImpl if_ = new IfImpl();
+		return if_;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Execution createExecution() {
+		ExecutionImpl execution = new ExecutionImpl();
+		return execution;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EnterState createEnterState() {
+		EnterStateImpl enterState = new EnterStateImpl();
+		return enterState;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public ExitState createExitState() {
+		ExitStateImpl exitState = new ExitStateImpl();
+		return exitState;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SequenceExecution createSequenceExecution() {
+		SequenceExecutionImpl sequenceExecution = new SequenceExecutionImpl();
+		return sequenceExecution;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecPackage getSexecPackage() {
+		return (SexecPackage)getEPackage();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @deprecated
+	 * @generated
+	 */
+	@Deprecated
+	public static SexecPackage getPackage() {
+		return SexecPackage.eINSTANCE;
+	}
+
+} //SexecFactoryImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/SexecPackageImpl.java

@@ -0,0 +1,554 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+
+import org.eclipse.emf.ecore.impl.EPackageImpl;
+
+import org.yakindu.sct.model.sexec.Cycle;
+import org.yakindu.sct.model.sexec.EnterState;
+import org.yakindu.sct.model.sexec.Execution;
+import org.yakindu.sct.model.sexec.ExecutionFlow;
+import org.yakindu.sct.model.sexec.ExecutionState;
+import org.yakindu.sct.model.sexec.ExitState;
+import org.yakindu.sct.model.sexec.If;
+import org.yakindu.sct.model.sexec.NamedElement;
+import org.yakindu.sct.model.sexec.Sequence;
+import org.yakindu.sct.model.sexec.SequenceExecution;
+import org.yakindu.sct.model.sexec.SexecFactory;
+import org.yakindu.sct.model.sexec.SexecPackage;
+import org.yakindu.sct.model.sexec.Step;
+
+import org.yakindu.sct.model.sgraph.SGraphPackage;
+
+import org.yakindu.sct.model.sgraph.core.CorePackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Package</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SexecPackageImpl extends EPackageImpl implements SexecPackage {
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass executionFlowEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass executionStateEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass namedElementEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass cycleEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass stepEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass sequenceEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass ifEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass executionEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass enterStateEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass exitStateEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass sequenceExecutionEClass = null;
+
+	/**
+	 * Creates an instance of the model <b>Package</b>, registered with
+	 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
+	 * package URI value.
+	 * <p>Note: the correct way to create the package is via the static
+	 * factory method {@link #init init()}, which also performs
+	 * initialization of the package, or returns the registered package,
+	 * if one already exists.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see org.eclipse.emf.ecore.EPackage.Registry
+	 * @see org.yakindu.sct.model.sexec.SexecPackage#eNS_URI
+	 * @see #init()
+	 * @generated
+	 */
+	private SexecPackageImpl() {
+		super(eNS_URI, SexecFactory.eINSTANCE);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private static boolean isInited = false;
+
+	/**
+	 * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
+	 * 
+	 * <p>This method is used to initialize {@link SexecPackage#eINSTANCE} when that field is accessed.
+	 * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #eNS_URI
+	 * @see #createPackageContents()
+	 * @see #initializePackageContents()
+	 * @generated
+	 */
+	public static SexecPackage init() {
+		if (isInited) return (SexecPackage)EPackage.Registry.INSTANCE.getEPackage(SexecPackage.eNS_URI);
+
+		// Obtain or create and register package
+		SexecPackageImpl theSexecPackage = (SexecPackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof SexecPackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new SexecPackageImpl());
+
+		isInited = true;
+
+		// Initialize simple dependencies
+		SGraphPackage.eINSTANCE.eClass();
+
+		// Create package meta-data objects
+		theSexecPackage.createPackageContents();
+
+		// Initialize created meta-data
+		theSexecPackage.initializePackageContents();
+
+		// Mark meta-data to indicate it can't be changed
+		theSexecPackage.freeze();
+
+  
+		// Update the registry and return the package
+		EPackage.Registry.INSTANCE.put(SexecPackage.eNS_URI, theSexecPackage);
+		return theSexecPackage;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getExecutionFlow() {
+		return executionFlowEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getExecutionFlow_States() {
+		return (EReference)executionFlowEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getExecutionFlow_Sequences() {
+		return (EReference)executionFlowEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getExecutionState() {
+		return executionStateEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getExecutionState_SimpleName() {
+		return (EAttribute)executionStateEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getExecutionState_Cycle() {
+		return (EReference)executionStateEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getNamedElement() {
+		return namedElementEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getNamedElement_Name() {
+		return (EAttribute)namedElementEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getCycle() {
+		return cycleEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getStep() {
+		return stepEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getStep_Comment() {
+		return (EAttribute)stepEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getSequence() {
+		return sequenceEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getSequence_Steps() {
+		return (EReference)sequenceEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getIf() {
+		return ifEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getIf_Condition() {
+		return (EReference)ifEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getIf_Then() {
+		return (EReference)ifEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getIf_Else() {
+		return (EReference)ifEClass.getEStructuralFeatures().get(2);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getExecution() {
+		return executionEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getExecution_Statement() {
+		return (EReference)executionEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getEnterState() {
+		return enterStateEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnterState_State() {
+		return (EReference)enterStateEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getExitState() {
+		return exitStateEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getExitState_State() {
+		return (EReference)exitStateEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getSequenceExecution() {
+		return sequenceExecutionEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getSequenceExecution_Sequence() {
+		return (EReference)sequenceExecutionEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecFactory getSexecFactory() {
+		return (SexecFactory)getEFactoryInstance();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private boolean isCreated = false;
+
+	/**
+	 * Creates the meta-model objects for the package.  This method is
+	 * guarded to have no affect on any invocation but its first.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void createPackageContents() {
+		if (isCreated) return;
+		isCreated = true;
+
+		// Create classes and their features
+		executionFlowEClass = createEClass(EXECUTION_FLOW);
+		createEReference(executionFlowEClass, EXECUTION_FLOW__STATES);
+		createEReference(executionFlowEClass, EXECUTION_FLOW__SEQUENCES);
+
+		executionStateEClass = createEClass(EXECUTION_STATE);
+		createEAttribute(executionStateEClass, EXECUTION_STATE__SIMPLE_NAME);
+		createEReference(executionStateEClass, EXECUTION_STATE__CYCLE);
+
+		namedElementEClass = createEClass(NAMED_ELEMENT);
+		createEAttribute(namedElementEClass, NAMED_ELEMENT__NAME);
+
+		cycleEClass = createEClass(CYCLE);
+
+		stepEClass = createEClass(STEP);
+		createEAttribute(stepEClass, STEP__COMMENT);
+
+		sequenceEClass = createEClass(SEQUENCE);
+		createEReference(sequenceEClass, SEQUENCE__STEPS);
+
+		ifEClass = createEClass(IF);
+		createEReference(ifEClass, IF__CONDITION);
+		createEReference(ifEClass, IF__THEN);
+		createEReference(ifEClass, IF__ELSE);
+
+		executionEClass = createEClass(EXECUTION);
+		createEReference(executionEClass, EXECUTION__STATEMENT);
+
+		enterStateEClass = createEClass(ENTER_STATE);
+		createEReference(enterStateEClass, ENTER_STATE__STATE);
+
+		exitStateEClass = createEClass(EXIT_STATE);
+		createEReference(exitStateEClass, EXIT_STATE__STATE);
+
+		sequenceExecutionEClass = createEClass(SEQUENCE_EXECUTION);
+		createEReference(sequenceExecutionEClass, SEQUENCE_EXECUTION__SEQUENCE);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private boolean isInitialized = false;
+
+	/**
+	 * Complete the initialization of the package and its meta-model.  This
+	 * method is guarded to have no affect on any invocation but its first.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void initializePackageContents() {
+		if (isInitialized) return;
+		isInitialized = true;
+
+		// Initialize package
+		setName(eNAME);
+		setNsPrefix(eNS_PREFIX);
+		setNsURI(eNS_URI);
+
+		// Obtain other dependent packages
+		CorePackage theCorePackage = (CorePackage)EPackage.Registry.INSTANCE.getEPackage(CorePackage.eNS_URI);
+
+		// Create type parameters
+
+		// Set bounds for type parameters
+
+		// Add supertypes to classes
+		executionStateEClass.getESuperTypes().add(this.getNamedElement());
+		cycleEClass.getESuperTypes().add(this.getSequence());
+		sequenceEClass.getESuperTypes().add(this.getStep());
+		sequenceEClass.getESuperTypes().add(this.getNamedElement());
+		ifEClass.getESuperTypes().add(this.getStep());
+		executionEClass.getESuperTypes().add(this.getStep());
+		enterStateEClass.getESuperTypes().add(this.getStep());
+		exitStateEClass.getESuperTypes().add(this.getStep());
+		sequenceExecutionEClass.getESuperTypes().add(this.getStep());
+
+		// Initialize classes and features; add operations and parameters
+		initEClass(executionFlowEClass, ExecutionFlow.class, "ExecutionFlow", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getExecutionFlow_States(), this.getExecutionState(), null, "states", null, 0, -1, ExecutionFlow.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getExecutionFlow_Sequences(), this.getSequence(), null, "sequences", null, 0, -1, ExecutionFlow.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(executionStateEClass, ExecutionState.class, "ExecutionState", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getExecutionState_SimpleName(), ecorePackage.getEString(), "simpleName", null, 0, 1, ExecutionState.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getExecutionState_Cycle(), this.getCycle(), null, "cycle", null, 0, 1, ExecutionState.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(namedElementEClass, NamedElement.class, "NamedElement", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getNamedElement_Name(), ecorePackage.getEString(), "name", null, 0, 1, NamedElement.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(cycleEClass, Cycle.class, "Cycle", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+
+		initEClass(stepEClass, Step.class, "Step", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getStep_Comment(), ecorePackage.getEString(), "comment", null, 0, 1, Step.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(sequenceEClass, Sequence.class, "Sequence", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getSequence_Steps(), this.getStep(), null, "steps", null, 0, -1, Sequence.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(ifEClass, If.class, "If", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getIf_Condition(), theCorePackage.getStatement(), null, "condition", null, 0, 1, If.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getIf_Then(), this.getStep(), null, "then", null, 0, 1, If.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getIf_Else(), this.getStep(), null, "else", null, 0, 1, If.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(executionEClass, Execution.class, "Execution", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getExecution_Statement(), theCorePackage.getStatement(), null, "statement", null, 0, 1, Execution.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(enterStateEClass, EnterState.class, "EnterState", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getEnterState_State(), this.getExecutionState(), null, "state", null, 0, 1, EnterState.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(exitStateEClass, ExitState.class, "ExitState", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getExitState_State(), this.getExecutionState(), null, "state", null, 0, 1, ExitState.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(sequenceExecutionEClass, SequenceExecution.class, "SequenceExecution", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEReference(getSequenceExecution_Sequence(), this.getSequence(), null, "sequence", null, 0, 1, SequenceExecution.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		// Create resource
+		createResource(eNS_URI);
+	}
+
+} //SexecPackageImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/impl/StepImpl.java

@@ -0,0 +1,167 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.EObjectImpl;
+
+import org.yakindu.sct.model.sexec.SexecPackage;
+import org.yakindu.sct.model.sexec.Step;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Step</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * <ul>
+ *   <li>{@link org.yakindu.sct.model.sexec.impl.StepImpl#getComment <em>Comment</em>}</li>
+ * </ul>
+ * </p>
+ *
+ * @generated
+ */
+public abstract class StepImpl extends EObjectImpl implements Step {
+	/**
+	 * The default value of the '{@link #getComment() <em>Comment</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getComment()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String COMMENT_EDEFAULT = null;
+
+	/**
+	 * The cached value of the '{@link #getComment() <em>Comment</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getComment()
+	 * @generated
+	 * @ordered
+	 */
+	protected String comment = COMMENT_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected StepImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return SexecPackage.Literals.STEP;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getComment() {
+		return comment;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setComment(String newComment) {
+		String oldComment = comment;
+		comment = newComment;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, SexecPackage.STEP__COMMENT, oldComment, comment));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+			case SexecPackage.STEP__COMMENT:
+				return getComment();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+			case SexecPackage.STEP__COMMENT:
+				setComment((String)newValue);
+				return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+			case SexecPackage.STEP__COMMENT:
+				setComment(COMMENT_EDEFAULT);
+				return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+			case SexecPackage.STEP__COMMENT:
+				return COMMENT_EDEFAULT == null ? comment != null : !COMMENT_EDEFAULT.equals(comment);
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy()) return super.toString();
+
+		StringBuffer result = new StringBuffer(super.toString());
+		result.append(" (comment: ");
+		result.append(comment);
+		result.append(')');
+		return result.toString();
+	}
+
+} //StepImpl

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/util/SexecAdapterFactory.java

@@ -0,0 +1,304 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.util;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notifier;
+
+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
+
+import org.eclipse.emf.ecore.EObject;
+
+import org.yakindu.sct.model.sexec.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Adapter Factory</b> for the model.
+ * It provides an adapter <code>createXXX</code> method for each class of the model.
+ * <!-- end-user-doc -->
+ * @see org.yakindu.sct.model.sexec.SexecPackage
+ * @generated
+ */
+public class SexecAdapterFactory extends AdapterFactoryImpl {
+	/**
+	 * The cached model package.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected static SexecPackage modelPackage;
+
+	/**
+	 * Creates an instance of the adapter factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecAdapterFactory() {
+		if (modelPackage == null) {
+			modelPackage = SexecPackage.eINSTANCE;
+		}
+	}
+
+	/**
+	 * Returns whether this factory is applicable for the type of the object.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
+	 * <!-- end-user-doc -->
+	 * @return whether this factory is applicable for the type of the object.
+	 * @generated
+	 */
+	@Override
+	public boolean isFactoryForType(Object object) {
+		if (object == modelPackage) {
+			return true;
+		}
+		if (object instanceof EObject) {
+			return ((EObject)object).eClass().getEPackage() == modelPackage;
+		}
+		return false;
+	}
+
+	/**
+	 * The switch that delegates to the <code>createXXX</code> methods.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected SexecSwitch<Adapter> modelSwitch =
+		new SexecSwitch<Adapter>() {
+			@Override
+			public Adapter caseExecutionFlow(ExecutionFlow object) {
+				return createExecutionFlowAdapter();
+			}
+			@Override
+			public Adapter caseExecutionState(ExecutionState object) {
+				return createExecutionStateAdapter();
+			}
+			@Override
+			public Adapter caseNamedElement(NamedElement object) {
+				return createNamedElementAdapter();
+			}
+			@Override
+			public Adapter caseCycle(Cycle object) {
+				return createCycleAdapter();
+			}
+			@Override
+			public Adapter caseStep(Step object) {
+				return createStepAdapter();
+			}
+			@Override
+			public Adapter caseSequence(Sequence object) {
+				return createSequenceAdapter();
+			}
+			@Override
+			public Adapter caseIf(If object) {
+				return createIfAdapter();
+			}
+			@Override
+			public Adapter caseExecution(Execution object) {
+				return createExecutionAdapter();
+			}
+			@Override
+			public Adapter caseEnterState(EnterState object) {
+				return createEnterStateAdapter();
+			}
+			@Override
+			public Adapter caseExitState(ExitState object) {
+				return createExitStateAdapter();
+			}
+			@Override
+			public Adapter caseSequenceExecution(SequenceExecution object) {
+				return createSequenceExecutionAdapter();
+			}
+			@Override
+			public Adapter defaultCase(EObject object) {
+				return createEObjectAdapter();
+			}
+		};
+
+	/**
+	 * Creates an adapter for the <code>target</code>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param target the object to adapt.
+	 * @return the adapter for the <code>target</code>.
+	 * @generated
+	 */
+	@Override
+	public Adapter createAdapter(Notifier target) {
+		return modelSwitch.doSwitch((EObject)target);
+	}
+
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.ExecutionFlow <em>Execution Flow</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.ExecutionFlow
+	 * @generated
+	 */
+	public Adapter createExecutionFlowAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.ExecutionState <em>Execution State</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.ExecutionState
+	 * @generated
+	 */
+	public Adapter createExecutionStateAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.NamedElement <em>Named Element</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.NamedElement
+	 * @generated
+	 */
+	public Adapter createNamedElementAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.Cycle <em>Cycle</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.Cycle
+	 * @generated
+	 */
+	public Adapter createCycleAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.Step <em>Step</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.Step
+	 * @generated
+	 */
+	public Adapter createStepAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.Sequence <em>Sequence</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.Sequence
+	 * @generated
+	 */
+	public Adapter createSequenceAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.If <em>If</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.If
+	 * @generated
+	 */
+	public Adapter createIfAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.Execution <em>Execution</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.Execution
+	 * @generated
+	 */
+	public Adapter createExecutionAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.EnterState <em>Enter State</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.EnterState
+	 * @generated
+	 */
+	public Adapter createEnterStateAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.ExitState <em>Exit State</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.ExitState
+	 * @generated
+	 */
+	public Adapter createExitStateAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.yakindu.sct.model.sexec.SequenceExecution <em>Sequence Execution</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.yakindu.sct.model.sexec.SequenceExecution
+	 * @generated
+	 */
+	public Adapter createSequenceExecutionAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for the default case.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @generated
+	 */
+	public Adapter createEObjectAdapter() {
+		return null;
+	}
+
+} //SexecAdapterFactory

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/util/SexecSwitch.java

@@ -0,0 +1,335 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id$
+ */
+package org.yakindu.sct.model.sexec.util;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.util.Switch;
+
+import org.yakindu.sct.model.sexec.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Switch</b> for the model's inheritance hierarchy.
+ * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
+ * to invoke the <code>caseXXX</code> method for each class of the model,
+ * starting with the actual class of the object
+ * and proceeding up the inheritance hierarchy
+ * until a non-null result is returned,
+ * which is the result of the switch.
+ * <!-- end-user-doc -->
+ * @see org.yakindu.sct.model.sexec.SexecPackage
+ * @generated
+ */
+public class SexecSwitch<T> extends Switch<T> {
+	/**
+	 * The cached model package
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected static SexecPackage modelPackage;
+
+	/**
+	 * Creates an instance of the switch.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SexecSwitch() {
+		if (modelPackage == null) {
+			modelPackage = SexecPackage.eINSTANCE;
+		}
+	}
+
+	/**
+	 * Checks whether this is a switch for the given package.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @parameter ePackage the package in question.
+	 * @return whether this is a switch for the given package.
+	 * @generated
+	 */
+	@Override
+	protected boolean isSwitchFor(EPackage ePackage) {
+		return ePackage == modelPackage;
+	}
+
+	/**
+	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the first non-null result returned by a <code>caseXXX</code> call.
+	 * @generated
+	 */
+	@Override
+	protected T doSwitch(int classifierID, EObject theEObject) {
+		switch (classifierID) {
+			case SexecPackage.EXECUTION_FLOW: {
+				ExecutionFlow executionFlow = (ExecutionFlow)theEObject;
+				T result = caseExecutionFlow(executionFlow);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.EXECUTION_STATE: {
+				ExecutionState executionState = (ExecutionState)theEObject;
+				T result = caseExecutionState(executionState);
+				if (result == null) result = caseNamedElement(executionState);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.NAMED_ELEMENT: {
+				NamedElement namedElement = (NamedElement)theEObject;
+				T result = caseNamedElement(namedElement);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.CYCLE: {
+				Cycle cycle = (Cycle)theEObject;
+				T result = caseCycle(cycle);
+				if (result == null) result = caseSequence(cycle);
+				if (result == null) result = caseStep(cycle);
+				if (result == null) result = caseNamedElement(cycle);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.STEP: {
+				Step step = (Step)theEObject;
+				T result = caseStep(step);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.SEQUENCE: {
+				Sequence sequence = (Sequence)theEObject;
+				T result = caseSequence(sequence);
+				if (result == null) result = caseStep(sequence);
+				if (result == null) result = caseNamedElement(sequence);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.IF: {
+				If if_ = (If)theEObject;
+				T result = caseIf(if_);
+				if (result == null) result = caseStep(if_);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.EXECUTION: {
+				Execution execution = (Execution)theEObject;
+				T result = caseExecution(execution);
+				if (result == null) result = caseStep(execution);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.ENTER_STATE: {
+				EnterState enterState = (EnterState)theEObject;
+				T result = caseEnterState(enterState);
+				if (result == null) result = caseStep(enterState);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.EXIT_STATE: {
+				ExitState exitState = (ExitState)theEObject;
+				T result = caseExitState(exitState);
+				if (result == null) result = caseStep(exitState);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			case SexecPackage.SEQUENCE_EXECUTION: {
+				SequenceExecution sequenceExecution = (SequenceExecution)theEObject;
+				T result = caseSequenceExecution(sequenceExecution);
+				if (result == null) result = caseStep(sequenceExecution);
+				if (result == null) result = defaultCase(theEObject);
+				return result;
+			}
+			default: return defaultCase(theEObject);
+		}
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Execution Flow</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Execution Flow</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseExecutionFlow(ExecutionFlow object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Execution State</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Execution State</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseExecutionState(ExecutionState object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Named Element</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Named Element</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseNamedElement(NamedElement object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Cycle</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Cycle</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseCycle(Cycle object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Step</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Step</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseStep(Step object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Sequence</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Sequence</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseSequence(Sequence object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>If</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>If</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseIf(If object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Execution</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Execution</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseExecution(Execution object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Enter State</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Enter State</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseEnterState(EnterState object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Exit State</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Exit State</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseExitState(ExitState object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Sequence Execution</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Sequence Execution</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseSequenceExecution(SequenceExecution object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch, but this is the last case anyway.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
+	 * @generated
+	 */
+	@Override
+	public T defaultCase(EObject object) {
+		return null;
+	}
+
+} //SexecSwitch