adding user data to resource descriptions ...

plugins/org.yakindu.sct.model.sgraph/src/org/yakindu/sct/model/sgraph/resource/provider/SCTResourceDescriptionStrategy.java

@@ -10,12 +10,19 @@
  */
 package org.yakindu.sct.model.sgraph.resource.provider;
 
+import java.util.HashMap;
+import java.util.Map;
+
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.xtext.naming.QualifiedName;
+import org.eclipse.xtext.resource.EObjectDescription;
 import org.eclipse.xtext.resource.IDefaultResourceDescriptionStrategy;
 import org.eclipse.xtext.resource.IEObjectDescription;
 import org.eclipse.xtext.resource.impl.DefaultResourceDescriptionStrategy;
 import org.eclipse.xtext.util.IAcceptor;
+import org.yakindu.base.types.ComplexType;
+import org.yakindu.base.types.TypedElement;
 import org.yakindu.sct.model.sgraph.Statechart;
 
 /**
@@ -28,12 +35,36 @@ import org.yakindu.sct.model.sgraph.Statechart;
 public class SCTResourceDescriptionStrategy extends
 		DefaultResourceDescriptionStrategy {
 
+	public static final String IS_COMPLEX_TYPE = "IS_COMPLEX_TYPE";
+
 	@Override
 	public boolean createEObjectDescriptions(EObject eObject,
 			IAcceptor<IEObjectDescription> acceptor) {
 		if (EcoreUtil.getRootContainer(eObject) instanceof Statechart)
-			return super.createEObjectDescriptions(eObject, acceptor);
+			return createDescriptions(eObject, acceptor);
 		return false;
 	}
 
+	protected boolean createDescriptions(EObject eObject,
+			IAcceptor<IEObjectDescription> acceptor) {
+		if (getQualifiedNameProvider() == null)
+			return false;
+		try {
+			QualifiedName qualifiedName = getQualifiedNameProvider()
+					.getFullyQualifiedName(eObject);
+			if (qualifiedName != null) {
+				Map<String, String> userData = new HashMap<String, String>();
+//				if (eObject instanceof TypedElement
+//						&& ((TypedElement) eObject).getType() instanceof ComplexType) {
+					userData.put(IS_COMPLEX_TYPE, "true");
+//				}
+				acceptor.accept(EObjectDescription.create(qualifiedName,
+						eObject, userData));
+			}
+		} catch (Exception exc) {
+			exc.printStackTrace();
+		}
+		return true;
+	}
+
 }