public boolean execute(Object o) {
if (o instanceof PlanElement) {
PlanElement p = (PlanElement) o;
if (p instanceof Expansion) {
Workflow wf = ((Expansion) p).getWorkflow();
Enumeration e = wf.getTasks();
Task t = (Task) e.nextElement();
if (t.getPlanElement() == null) {
// Returns true if the current task is a supply task
if (t.getVerb().equals(myVerb)) {
return true;
}
}
}
}
return false;
}
