Issue 2061

Fixing the case which provoked the ClassCastException

This fixes #2061

plugins/org.yakindu.sct.generator.cpp/src/org/yakindu/sct/generator/cpp/features/CPPDefaultFeatureValueProvider.java

@@ -1,106 +1,106 @@
-/**
- * Copyright (c) 2011 committers of YAKINDU and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * Contributors:
- * 	committers of YAKINDU - initial API and implementation
- * 
- */
-package org.yakindu.sct.generator.cpp.features;
-
-import java.util.Arrays;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.xtext.xbase.lib.StringExtensions;
-import org.yakindu.sct.generator.c.features.ICFeatureConstants;
-import org.yakindu.sct.generator.core.library.AbstractDefaultFeatureValueProvider;
-import org.yakindu.sct.generator.cpp.features.CPPFeatureConstants.Visibility;
-import org.yakindu.sct.model.sgen.FeatureParameterValue;
-import org.yakindu.sct.model.sgen.FeatureType;
-import org.yakindu.sct.model.sgen.FeatureTypeLibrary;
-import org.yakindu.sct.model.sgen.GeneratorEntry;
-import org.yakindu.sct.model.sgraph.Statechart;
-
-/**
- * 
- * @author andreas muelder - Initial contribution and API
- * 
- */
-public class CPPDefaultFeatureValueProvider extends AbstractDefaultFeatureValueProvider {
-
-	private static final String INVALID_IDENTIFIER_REGEX = "[^a-z&&[^A-Z&&[^0-9]]]";
-	private static final String VALID_IDENTIFIER_REGEX = "[_a-zA-Z][_a-zA-Z0-9]*";
-
-	public boolean isProviderFor(FeatureTypeLibrary library) {
-		return CPPFeatureConstants.LIBRARY_NAME.equals(library.getName());
-	}
-
-	@Override
-	protected void setDefaultValue(FeatureType featureType, FeatureParameterValue parameterValue,
-			EObject contextElement) {
-		GeneratorEntry entry = (GeneratorEntry) contextElement;
-		Statechart statechart = (Statechart) entry.getElementRef();
-
-		if (parameterValue.getParameter().getName().equals(ICFeatureConstants.PARAMETER_NAMING_MODULE_NAME)) {
-			parameterValue.setValue(asIdentifier(statechart.getName(), "_"));
-		} else if (parameterValue.getParameter().getName()
-				.equals(ICFeatureConstants.PARAMETER_NAMING_STATEMACHINE_PREFIX)) {
-			parameterValue.setValue(StringExtensions.toFirstLower(asIdentifier(statechart.getName(), "_")));
-		} else if (parameterValue.getParameter().getName()
-				.equals(ICFeatureConstants.PARAMETER_NAMING_MAX_IDENTIFIER_LENGTH)) {
-			parameterValue.setValue("31");
-		} else if (parameterValue.getParameter().getName().equals(ICFeatureConstants.PARAMETER_NAMING_SEPARATOR)) {
-			parameterValue.setValue("_");
-		} else if (parameterValue.getParameter().getName()
-				.equals(CPPFeatureConstants.PARAMETER_INNER_FUNCTION_VISIBILITY)) {
-			parameterValue.setValue(Visibility.PRIVATE.toString().toLowerCase());
-		} else if (parameterValue.getParameter().getName().equals(CPPFeatureConstants.PARAMETER_STATIC_OPC)) {
-			parameterValue.setValue(false);
-		} else if (parameterValue.getParameter().getName().equals(CPPFeatureConstants.PARAMETER_INCLUDES_USE_RELATIVE_PATHS)) {
-			parameterValue.setValue(true);
-		} else if (parameterValue.getParameter().getName().equals(CPPFeatureConstants.PARAMETER_API_CHECK_UNIMPLEMENTED_OCBS)) {
-			parameterValue.setValue(true);
-		} 
-	}
-
-	public IStatus validateParameterValue(FeatureParameterValue parameter) {
-		String parameterName = parameter.getParameter().getName();
-		if (ICFeatureConstants.PARAMETER_NAMING_MODULE_NAME.equals(parameterName)) {
-			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
-				return error("Invalid module name");
-			}
-		} else if (ICFeatureConstants.PARAMETER_NAMING_STATEMACHINE_PREFIX.equals(parameterName)) {
-			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
-				return error("Invalid function prefix name");
-			}
-		} else if (ICFeatureConstants.PARAMETER_NAMING_SEPARATOR.equals(parameterName)) {
-			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
-				return error("Invalid separator");
-			}
-		} else if (CPPFeatureConstants.PARAMETER_INNER_FUNCTION_VISIBILITY.equals(parameterName)) {
-			boolean found = false;
-			for (Visibility visibility : Arrays.asList(Visibility.values())) {
-				if (visibility.toString().toLowerCase().equals(parameter.getStringValue())) {
-					found = true;
-					break;
-				}
-			}
-			if (!found) {
-				return error("Visibility could only be private or protected");
-			}
-		} else if (CPPFeatureConstants.PARAMETER_API_CHECK_UNIMPLEMENTED_OCBS.equals(parameterName)) {
-			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
-				return error ("Invalid check for unimplemented OCBs");
-			}
-		}
-		return Status.OK_STATUS;
-	}
-
-	private String asIdentifier(String it, String separator) {
-		return it.replaceAll(INVALID_IDENTIFIER_REGEX, separator);
-	}
-}
+/**
+ * Copyright (c) 2011 committers of YAKINDU and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * Contributors:
+ * 	committers of YAKINDU - initial API and implementation
+ * 
+ */
+package org.yakindu.sct.generator.cpp.features;
+
+import java.util.Arrays;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.xtext.xbase.lib.StringExtensions;
+import org.yakindu.sct.generator.c.features.ICFeatureConstants;
+import org.yakindu.sct.generator.core.library.AbstractDefaultFeatureValueProvider;
+import org.yakindu.sct.generator.cpp.features.CPPFeatureConstants.Visibility;
+import org.yakindu.sct.model.sgen.FeatureParameterValue;
+import org.yakindu.sct.model.sgen.FeatureType;
+import org.yakindu.sct.model.sgen.FeatureTypeLibrary;
+import org.yakindu.sct.model.sgen.GeneratorEntry;
+import org.yakindu.sct.model.sgraph.Statechart;
+
+/**
+ * 
+ * @author andreas muelder - Initial contribution and API
+ * 
+ */
+public class CPPDefaultFeatureValueProvider extends AbstractDefaultFeatureValueProvider {
+
+	private static final String INVALID_IDENTIFIER_REGEX = "[^a-z&&[^A-Z&&[^0-9]]]";
+	private static final String VALID_IDENTIFIER_REGEX = "[_a-zA-Z][_a-zA-Z0-9]*";
+
+	public boolean isProviderFor(FeatureTypeLibrary library) {
+		return CPPFeatureConstants.LIBRARY_NAME.equals(library.getName());
+	}
+
+	@Override
+	protected void setDefaultValue(FeatureType featureType, FeatureParameterValue parameterValue,
+			EObject contextElement) {
+		GeneratorEntry entry = (GeneratorEntry) contextElement;
+		Statechart statechart = (Statechart) entry.getElementRef();
+
+		if (parameterValue.getParameter().getName().equals(ICFeatureConstants.PARAMETER_NAMING_MODULE_NAME)) {
+			parameterValue.setValue(asIdentifier(statechart.getName(), "_"));
+		} else if (parameterValue.getParameter().getName()
+				.equals(ICFeatureConstants.PARAMETER_NAMING_STATEMACHINE_PREFIX)) {
+			parameterValue.setValue(StringExtensions.toFirstLower(asIdentifier(statechart.getName(), "_")));
+		} else if (parameterValue.getParameter().getName()
+				.equals(ICFeatureConstants.PARAMETER_NAMING_MAX_IDENTIFIER_LENGTH)) {
+			parameterValue.setValue(31);
+		} else if (parameterValue.getParameter().getName().equals(ICFeatureConstants.PARAMETER_NAMING_SEPARATOR)) {
+			parameterValue.setValue("_");
+		} else if (parameterValue.getParameter().getName()
+				.equals(CPPFeatureConstants.PARAMETER_INNER_FUNCTION_VISIBILITY)) {
+			parameterValue.setValue(Visibility.PRIVATE.toString().toLowerCase());
+		} else if (parameterValue.getParameter().getName().equals(CPPFeatureConstants.PARAMETER_STATIC_OPC)) {
+			parameterValue.setValue(false);
+		} else if (parameterValue.getParameter().getName().equals(CPPFeatureConstants.PARAMETER_INCLUDES_USE_RELATIVE_PATHS)) {
+			parameterValue.setValue(true);
+		} else if (parameterValue.getParameter().getName().equals(CPPFeatureConstants.PARAMETER_API_CHECK_UNIMPLEMENTED_OCBS)) {
+			parameterValue.setValue(true);
+		} 
+	}
+
+	public IStatus validateParameterValue(FeatureParameterValue parameter) {
+		String parameterName = parameter.getParameter().getName();
+		if (ICFeatureConstants.PARAMETER_NAMING_MODULE_NAME.equals(parameterName)) {
+			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
+				return error("Invalid module name");
+			}
+		} else if (ICFeatureConstants.PARAMETER_NAMING_STATEMACHINE_PREFIX.equals(parameterName)) {
+			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
+				return error("Invalid function prefix name");
+			}
+		} else if (ICFeatureConstants.PARAMETER_NAMING_SEPARATOR.equals(parameterName)) {
+			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
+				return error("Invalid separator");
+			}
+		} else if (CPPFeatureConstants.PARAMETER_INNER_FUNCTION_VISIBILITY.equals(parameterName)) {
+			boolean found = false;
+			for (Visibility visibility : Arrays.asList(Visibility.values())) {
+				if (visibility.toString().toLowerCase().equals(parameter.getStringValue())) {
+					found = true;
+					break;
+				}
+			}
+			if (!found) {
+				return error("Visibility could only be private or protected");
+			}
+		} else if (CPPFeatureConstants.PARAMETER_API_CHECK_UNIMPLEMENTED_OCBS.equals(parameterName)) {
+			if (!parameter.getStringValue().matches(VALID_IDENTIFIER_REGEX)) {
+				return error ("Invalid check for unimplemented OCBs");
+			}
+		}
+		return Status.OK_STATUS;
+	}
+
+	private String asIdentifier(String it, String separator) {
+		return it.replaceAll(INVALID_IDENTIFIER_REGEX, separator);
+	}
+}