protected void createEntryPoint(Edge edge, Diagram subdiagram) {
Transition transition = (Transition) edge.getElement();
Region entryPointContainer = getEntryPointContainer(transition);
Entry entryPoint = createSemanticEntryPoint(transition);
// re-wire old transition to targeting the selected state
transition.setTarget((State) subdiagram.getElement());
View oldTarget = edge.getTarget();
edge.setTarget(getContextObject());
// create node for entry point
View entryPointContainerView =
helper.getViewForSemanticElement(entryPointContainer, subdiagram);
View entryPointRegionCompartment =
ViewUtil.getChildBySemanticHint(entryPointContainerView, SemanticHints.REGION_COMPARTMENT);
Node entryNode =
ViewService.createNode(
entryPointRegionCompartment, entryPoint, SemanticHints.ENTRY, preferencesHint);
ViewService.createEdge(
entryNode,
oldTarget,
entryPoint.getOutgoingTransitions().get(0),
SemanticHints.TRANSITION,
preferencesHint);
addEntryPointSpec(transition, entryPoint);
}
/**
* Creates an edge for a given eObject and with a given type and connects it between a given
* source and a given target
*
* @param source The edge's source view
* @param target The edge's target view
* @param eObject The edge view object context
* @param type The edge view type, check {@link ViewType} for predefined values
* @param preferencesHint The preference hint that is to be used to find the appropriate
* preference store from which to retrieve diagram preference values. The preference hint is
* mapped to a preference store in the preference registry <@link DiagramPreferencesRegistry>.
* @return A newly created <code>Edge</code>
*/
public static Edge createEdge(
View source, View target, EObject eObject, String type, PreferencesHint preferencesHint) {
assert source != null : "The source is null"; // $NON-NLS-1$
assert target != null : "The target is null"; // $NON-NLS-1$
assert source.getDiagram() != null : "The source is detached"; // $NON-NLS-1$
assert target.getDiagram() != null : "The target is detached"; // $NON-NLS-1$
IAdaptable viewModel = (eObject != null) ? new EObjectAdapter(eObject) : null;
Edge edge =
(Edge)
ViewService.getInstance()
.createEdge(viewModel, source.getDiagram(), type, ViewUtil.APPEND, preferencesHint);
if (edge != null) {
edge.setSource(source);
edge.setTarget(target);
}
return edge;
}
/** @generated */
private void createLinks(Diagram diagram) {
for (boolean continueLinkCreation = true; continueLinkCreation; ) {
continueLinkCreation = false;
Collection additionalDescriptors = new LinkedList();
for (Iterator it = myLinkDescriptors.iterator(); it.hasNext(); ) {
UMLLinkDescriptor nextLinkDescriptor = (UMLLinkDescriptor) it.next();
if (!myDomain2NotationMap.containsKey(nextLinkDescriptor.getSource())
|| !myDomain2NotationMap.containsKey(nextLinkDescriptor.getDestination())) {
continue;
}
final String linkType = UMLVisualIDRegistry.getType(nextLinkDescriptor.getVisualID());
Edge edge =
ViewService.getInstance()
.createEdge(
nextLinkDescriptor.getSemanticAdapter(),
diagram,
linkType,
ViewUtil.APPEND,
true,
UMLDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
if (edge != null) {
edge.setSource((View) myDomain2NotationMap.get(nextLinkDescriptor.getSource()));
edge.setTarget((View) myDomain2NotationMap.get(nextLinkDescriptor.getDestination()));
it.remove();
if (nextLinkDescriptor.getModelElement() != null) {
myDomain2NotationMap.put(nextLinkDescriptor.getModelElement(), edge);
}
continueLinkCreation = true;
switch (nextLinkDescriptor.getVisualID()) {
case ExtensionEditPart.VISUAL_ID:
additionalDescriptors.addAll(UMLDiagramUpdater.getExtension_1013OutgoingLinks(edge));
break;
case AssociationEditPart.VISUAL_ID:
additionalDescriptors.addAll(
UMLDiagramUpdater.getAssociation_4001OutgoingLinks(edge));
break;
case ProfileApplicationEditPart.VISUAL_ID:
additionalDescriptors.addAll(
UMLDiagramUpdater.getProfileApplication_1045OutgoingLinks(edge));
break;
case AssociationBranchEditPart.VISUAL_ID:
additionalDescriptors.addAll(
UMLDiagramUpdater.getAssociation_4019OutgoingLinks(edge));
break;
case GeneralizationEditPart.VISUAL_ID:
additionalDescriptors.addAll(
UMLDiagramUpdater.getGeneralization_4002OutgoingLinks(edge));
break;
case DependencyEditPart.VISUAL_ID:
additionalDescriptors.addAll(UMLDiagramUpdater.getDependency_4008OutgoingLinks(edge));
break;
case DependencyBranchEditPart.VISUAL_ID:
additionalDescriptors.addAll(UMLDiagramUpdater.getDependency_4018OutgoingLinks(edge));
break;
case ElementImportEditPart.VISUAL_ID:
additionalDescriptors.addAll(
UMLDiagramUpdater.getElementImport_1064OutgoingLinks(edge));
break;
case PackageImportEditPart.VISUAL_ID:
additionalDescriptors.addAll(
UMLDiagramUpdater.getPackageImport_1065OutgoingLinks(edge));
break;
}
}
}
myLinkDescriptors.addAll(additionalDescriptors);
}
}