| 1 | /* |
| 2 | *Copyright 2007, SDQ, IPD, Uni Karlsruhe (TH) |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.composite.edit.policies; |
| 5 | |
| 6 | import java.util.Collection; |
| 7 | import java.util.HashSet; |
| 8 | import java.util.Iterator; |
| 9 | import java.util.LinkedList; |
| 10 | import java.util.List; |
| 11 | import java.util.Set; |
| 12 | |
| 13 | import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy; |
| 14 | import org.eclipse.gmf.runtime.notation.View; |
| 15 | |
| 16 | import de.uka.ipd.sdq.pcm.core.entity.EntityPackage; |
| 17 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.OperationProvidedRole2EditPart; |
| 18 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.OperationRequiredRole2EditPart; |
| 19 | import de.uka.ipd.sdq.pcm.gmf.composite.part.PalladioComponentModelDiagramUpdater; |
| 20 | import de.uka.ipd.sdq.pcm.gmf.composite.part.PalladioComponentModelNodeDescriptor; |
| 21 | import de.uka.ipd.sdq.pcm.gmf.composite.part.PalladioComponentModelVisualIDRegistry; |
| 22 | |
| 23 | /** |
| 24 | * @generated |
| 25 | */ |
| 26 | public class ComposedProvidingRequiringEntity2CanonicalEditPolicy extends |
| 27 | CanonicalEditPolicy { |
| 28 | |
| 29 | /** |
| 30 | * @generated |
| 31 | */ |
| 32 | Set myFeaturesToSynchronize; |
| 33 | |
| 34 | /** |
| 35 | * @generated |
| 36 | */ |
| 37 | protected List getSemanticChildrenList() { |
| 38 | View viewObject = (View) getHost().getModel(); |
| 39 | List result = new LinkedList(); |
| 40 | for (Iterator it = PalladioComponentModelDiagramUpdater |
| 41 | .getComposedProvidingRequiringEntity_2002SemanticChildren( |
| 42 | viewObject).iterator(); it.hasNext();) { |
| 43 | result.add(((PalladioComponentModelNodeDescriptor) it.next()) |
| 44 | .getModelElement()); |
| 45 | } |
| 46 | return result; |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * @generated |
| 51 | */ |
| 52 | protected boolean isOrphaned(Collection semanticChildren, final View view) { |
| 53 | int visualID = PalladioComponentModelVisualIDRegistry.getVisualID(view); |
| 54 | switch (visualID) { |
| 55 | case OperationProvidedRole2EditPart.VISUAL_ID: |
| 56 | case OperationRequiredRole2EditPart.VISUAL_ID: |
| 57 | if (!semanticChildren.contains(view.getElement())) { |
| 58 | return true; |
| 59 | } |
| 60 | } |
| 61 | return false; |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * @generated |
| 66 | */ |
| 67 | protected String getDefaultFactoryHint() { |
| 68 | return null; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * @generated |
| 73 | */ |
| 74 | protected Set getFeaturesToSynchronize() { |
| 75 | if (myFeaturesToSynchronize == null) { |
| 76 | myFeaturesToSynchronize = new HashSet(); |
| 77 | myFeaturesToSynchronize |
| 78 | .add(EntityPackage.eINSTANCE |
| 79 | .getInterfaceProvidingEntity_ProvidedRoles_InterfaceProvidingEntity()); |
| 80 | myFeaturesToSynchronize |
| 81 | .add(EntityPackage.eINSTANCE |
| 82 | .getInterfaceRequiringEntity_RequiredRoles_InterfaceRequiringEntity()); |
| 83 | } |
| 84 | return myFeaturesToSynchronize; |
| 85 | } |
| 86 | |
| 87 | } |