boolean receiveEvents,
boolean modified) {
XPDLListenerAndObservable xpdl = new XPDLListenerAndObservable(pkg, receiveEvents);
xpdl.setModified(modified);
xpdlListenerObservables.add(xpdl);
xpdl.addObserver(this);
return xpdl;
}
protected XPDLListenerAndObservable getXPDLListenerObservable(Package pkg) {
Iterator it = xpdlListenerObservables.iterator();