private int deleteAllDefinedElements(string sourceName)
{
List <object> namesToBeRemovedFromEnvironment = new List <object>();
int result = 0;
List <CoreFeature> elementsToBeRemoved;
this.definedFeaturesBySource.TryGetValue(sourceName, out elementsToBeRemoved);
if (elementsToBeRemoved != null)
{
foreach (CoreFeature modelElement in elementsToBeRemoved)
{
if (modelElement is CoreAttributeImpl)
{
CoreAttribute attr = (CoreAttribute)modelElement;
namesToBeRemovedFromEnvironment.Add(attr.getName());
}
else
{
CoreOperation oper = (CoreOperation)modelElement;
namesToBeRemovedFromEnvironment.Add(
CoreModelElementNameGeneratorImpl.getInstance().generateNameForOperation(oper.getName(),
new List <object>(oper.getParametersTypesExceptReturn())));
}
}
result = elementsToBeRemoved.Count;
foreach (string element in namesToBeRemovedFromEnvironment)
{
CoreFeature coreFeature;
bool foudbefore = this.definedFeatures.TryGetValue(element, out coreFeature);
this.definedFeatures.Remove(element);
bool foundafter = this.definedFeatures.TryGetValue(element, out coreFeature);
}
if (this.definedFeaturesBySource.ContainsKey(sourceName))
{
this.definedFeaturesBySource[sourceName] = new List <CoreFeature>();
}
else
{
this.definedFeaturesBySource.Add(sourceName, new List <CoreFeature>());
}
}
return(result);
}
public OclConstraint createAttributeDeriveConstraint(string source, CoreClassifier contextualClassifier, CoreAttribute attribute, ExpressionInOcl initialValue)
{
OclAttributeDeriveConstraint constraint = new OclAttributeDeriveConstraintImpl();
constraint.setSource(source);
constraint.setContextualClassifier(contextualClassifier);
constraint.setDerivedAttribute(attribute);
constraint.setExpression(initialValue);
contextualClassifier.addDeriveConstraint(attribute.getName(), constraint);
attribute.setDerivedValueExpression(initialValue);
// cachedObjects.add(constraint);
return(constraint);
}