assertSame( cheddarHandle,
createdEvent.getMatch().getFactHandles().toArray()[0] );
// clear the agenda to check CLEAR events occur
ksession.getAgenda().clear();
MatchCancelledEvent cancelledEvent = (MatchCancelledEvent) agendaList.get( 1 );
assertEquals( MatchCancelledCause.CLEAR,
cancelledEvent.getCause() );
agendaList.clear();
// update results in an ActivationCreatedEvent
cheddar.setPrice( 14 );
ksession.update( cheddarHandle,
cheddar );
assertEquals( 1,
agendaList.size() );
createdEvent = (MatchCreatedEvent) agendaList.get( 0 );
assertSame( cheddarHandle,
createdEvent.getMatch().getFactHandles().toArray()[0] );
agendaList.clear();
// update should not result in cancelation+activation events
cheddar.setPrice( 14 );
ksession.update( cheddarHandle,
cheddar );
assertEquals( 0,
agendaList.size() );
//cancelledEvent = (ActivationCancelledEvent) agendaList.get( 0 );
//assertEquals( ActivationCancelledCause.WME_MODIFY, cancelledEvent.getCause() );
// assertSame( cheddarHandle,
// cancelledEvent.getActivation().getFactHandles().toArray()[0] );
// createdEvent = (ActivationCreatedEvent) agendaList.get( 1 );
// assertSame( cheddarHandle,
// createdEvent.getActivation().getFactHandles().toArray()[0] );
// agendaList.clear();
// retract results in a ActivationCancelledEvent, note the object is not resolveable now as it no longer exists
ksession.retract( cheddarHandle );
assertEquals( 1,
agendaList.size() );
cancelledEvent = (MatchCancelledEvent) agendaList.get( 0 );
assertNull( ((InternalFactHandle) cancelledEvent.getMatch().getFactHandles().toArray()[0]).getObject() );
// re-assert the fact so we can test the agenda group events
cheddarHandle = ksession.insert( cheddar );
agendaList.clear();