/**
* Retrieves the number of items belonging directly and indirectly to this worklist.
*
* @return The number of items directly and indirectly belonging to this worklist, possibly
* constrained by its {@link SubsetPolicy}. The size of possibly existing sub-worklist is
* taken into account.
* @see #size
* @see #getCumulatedItems()
*/
public int getCumulatedSize() {
int totalSize = size();
for (Iterator i = getSubWorklists(); i.hasNext(); ) {
Worklist worklist = (Worklist) i.next();
totalSize += worklist.getCumulatedSize();
}
return totalSize;
}
@SuppressWarnings("unchecked")
private List<ActivityInstance> getWorklist(EvaluationPolicy... policies) {
WorkflowService ws = sf.getWorkflowService();
WorklistQuery query = WorklistQuery.findCompleteWorklist();
if (policies != null) {
for (EvaluationPolicy policy : policies) {
query.setPolicy(policy);
}
}
Worklist worklist = ws.getWorklist(query);
return worklist.getCumulatedItems();
}
@SuppressWarnings("unchecked")
private List<ActivityInstance> getWorklist(ProcessInstance pi, EvaluationPolicy... policies) {
WorkflowService ws = sf.getWorkflowService();
WorklistQuery query = WorklistQuery.findCompleteWorklist();
if (policies != null) {
for (EvaluationPolicy policy : policies) {
query.setPolicy(policy);
}
}
query.getFilter().add(new ProcessInstanceFilter(pi.getOID(), false));
Worklist worklist = ws.getWorklist(query);
return worklist.getCumulatedItems();
}