private static void evaluateRuleActivations(StatefulKnowledgeSessionImpl wm) {
// ET: NOTE: initially we were only resolving partially evaluated rules
// but some tests fail because of that. Have to resolve all rule agenda items
// in order to fix the tests
// find all partially evaluated rule activations
// ActivationIterator it = ActivationIterator.iterator( wm );
// Set<String> evaluated = new HashSet<String>();
// for ( org.drools.core.spi.Activation item = (org.drools.core.spi.Activation)
// it.next(); item != null; item = (org.drools.core.spi.Activation) it.next() ) {
// if ( !item.isRuleAgendaItem() ) {
// evaluated.add( item.getRule().getPackageName()+"."+item.getRule().getName() );
// }
// }
// need to evaluate all lazy partially evaluated activations before serializing
boolean dirty = true;
while (dirty) {
for (Activation activation : ((InternalAgenda) wm.getAgenda()).getActivations()) {
if (activation
.isRuleAgendaItem() /*&& evaluated.contains( activation.getRule().getPackageName()+"."+activation.getRule().getName() )*/) {
// evaluate it
((RuleAgendaItem) activation).getRuleExecutor().reEvaluateNetwork(wm, null, false);
((RuleAgendaItem) activation).getRuleExecutor().removeRuleAgendaItemWhenEmpty(wm);
}
}
dirty = false;
if (wm.getKnowledgeBase().getConfiguration().isPhreakEnabled()) {
// network evaluation with phreak and TMS may make previous processed rules dirty again, so
// need to reprocess until all is flushed.
for (Activation activation : ((InternalAgenda) wm.getAgenda()).getActivations()) {
if (activation.isRuleAgendaItem()
&& ((RuleAgendaItem) activation).getRuleExecutor().isDirty()) {
dirty = true;
break;
}
}
}
}
}
