[mdt-papyrus.dev] Finding out possible target (or source) types of relat

[Patrik Nandorf <patrik.nandorf@xxxxxxxxxxxx>]

Hi,

I'm trying to figure out how to get a list of the valid element types 
for sources or targets of a relationship.

I tried 'IElementType[] possibleTargets = 
ElementTypeRegistry.getInstance().getContainedTypes(directedRelationship, targetReference);' 
- however the list is empty.

'directedRelationship' is org.eclipse.uml2.uml.internal.impl.DependencyImpl.
 'targetReference' is the EReference that is later used to set the 
targets of the directedRelationship.

From the documentation:
"Gets the array of types that can be contained in the structural feature 
of eContainer"

/Patrik