/**
* A new function with a calculated name.
*
* @param target
* @param collectionFeature
* @return
*/
private Function newLibraryFunction(
EditingDomain domain, EObject target, EReference collectionFeature) {
Function createFunction = LibraryFactory.eINSTANCE.createFunction();
String newSequenceNumber =
EditUtils.INSTANCE.nextSequenceNumber(
domain, target, collectionFeature, LibraryPackage.Literals.COMPONENT__NAME);
createFunction.setName(newSequenceNumber);
return createFunction;
}
public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
Collection<Object> newChildDescriptors = Lists.newArrayList();
if (object instanceof EObject) {
EObject target = (EObject) object;
if (target instanceof Component || target instanceof NodeType) {
// Are we in the design view? (The target must have a parent
// Node).
Node node = StudioUtils.nodeFor(target);
if (node != null) {
if (target.eClass() == LibraryPackage.Literals.NODE_TYPE) {
// Handled by the Node child creation has NodeType is
// not visible in the Design view.
} else if (target.eClass() == LibraryPackage.Literals.EQUIPMENT) {
if (node.getOriginalNodeTypeRef() != null) {
NodeType ntRef = node.getOriginalNodeTypeRef();
Equipment targetEq = (Equipment) target;
newChildDescriptors =
newEquimentDescriptorsForTargetNodeType(editingDomain, ntRef, targetEq);
} else {
// No descriptor, if we have no node type.
}
} else if (target.eClass() == LibraryPackage.Literals.FUNCTION) {
// Allow creation of Function object, not from the
// original type.
Function function = LibraryFactory.eINSTANCE.createFunction();
Lifecycle newLC = GenericsFactory.eINSTANCE.createLifecycle();
newLC.setProposed(NonModelUtils.toXMLDate(NonModelUtils.todayAndNow()));
function.setLifecycle(newLC);
newChildDescriptors.add(
createChildParameter(LibraryPackage.Literals.FUNCTION__FUNCTIONS, function));
}
} else {
if (target instanceof NodeType) {
Function createFunction =
newLibraryFunction(
editingDomain, target, LibraryPackage.Literals.NODE_TYPE__FUNCTIONS);
Equipment createEquipment =
newLibraryEquipment(
editingDomain, target, LibraryPackage.Literals.NODE_TYPE__EQUIPMENTS);
newChildDescriptors.add(
createChildParameter(LibraryPackage.Literals.NODE_TYPE__FUNCTIONS, createFunction));
newChildDescriptors.add(
createChildParameter(
LibraryPackage.Literals.NODE_TYPE__EQUIPMENTS, createEquipment));
} else if (target instanceof Equipment) {
Equipment createEquipment =
newLibraryEquipment(
editingDomain, target, LibraryPackage.Literals.EQUIPMENT__EQUIPMENTS);
newChildDescriptors.add(
createChildParameter(
LibraryPackage.Literals.EQUIPMENT__EQUIPMENTS, createEquipment));
} else if (target instanceof Function) {
Function createFunction =
newLibraryFunction(
editingDomain, target, LibraryPackage.Literals.FUNCTION__FUNCTIONS);
newChildDescriptors.add(
createChildParameter(LibraryPackage.Literals.FUNCTION__FUNCTIONS, createFunction));
}
}
}
}
return newChildDescriptors;
}