private void processFlowElements(
Collection<FlowElement> flowElementList, BaseElement parentScope) {
for (FlowElement flowElement : flowElementList) {
if (flowElement instanceof SequenceFlow) {
SequenceFlow sequenceFlow = (SequenceFlow) flowElement;
FlowNode sourceNode = getFlowNodeFromScope(sequenceFlow.getSourceRef(), parentScope);
if (sourceNode != null) {
sourceNode.getOutgoingFlows().add(sequenceFlow);
}
FlowNode targetNode = getFlowNodeFromScope(sequenceFlow.getTargetRef(), parentScope);
if (targetNode != null) {
targetNode.getIncomingFlows().add(sequenceFlow);
}
} else if (flowElement instanceof BoundaryEvent) {
BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement;
FlowElement attachedToElement =
getFlowNodeFromScope(boundaryEvent.getAttachedToRefId(), parentScope);
if (attachedToElement != null) {
boundaryEvent.setAttachedToRef((Activity) attachedToElement);
((Activity) attachedToElement).getBoundaryEvents().add(boundaryEvent);
}
} else if (flowElement instanceof SubProcess) {
SubProcess subProcess = (SubProcess) flowElement;
processFlowElements(subProcess.getFlowElements(), subProcess);
}
}
}
public Object[] create(ICreateContext context) {
BoundaryEvent boundaryEvent = new BoundaryEvent();
CompensateEventDefinition compensateEvent = new CompensateEventDefinition();
boundaryEvent.getEventDefinitions().add(compensateEvent);
Object parentObject = getBusinessObjectForPictogramElement(context.getTargetContainer());
((Activity) parentObject).getBoundaryEvents().add(boundaryEvent);
boundaryEvent.setAttachedToRef((Activity) parentObject);
addObjectToContainer(context, boundaryEvent, "Compensate");
// return newly created business object(s)
return new Object[] {boundaryEvent};
}