Package org.drools.core.time

Examples of org.drools.core.time.Trigger

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            LeftTuple leftTuple = inCtx.filter.getTuplesCache().get( PersisterHelper.createActivationKey( _activation.getActivation().getPackageName(),
                                                                                                          _activation.getActivation().getRuleName(),
                                                                                                          _activation.getActivation().getTuple() ) );
            ScheduledAgendaItem item = (ScheduledAgendaItem) leftTuple.getObject();
           
            Trigger trigger = ProtobufInputMarshaller.readTrigger( inCtx,
                                                                   _activation.getTrigger() );

            InternalAgenda agenda = ( InternalAgenda ) inCtx.wm.getAgenda();
            ActivationTimerJob job = new ActivationTimerJob();
            ActivationTimerJobContext ctx = new ActivationTimerJobContext( trigger, item, agenda );
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     * @param wm
     *            The working memory session.
     */
    public static void scheduleAgendaItem(final ScheduledAgendaItem item, InternalAgenda agenda, InternalWorkingMemory wm) {

        Trigger trigger = item.getRule().getTimer().createTrigger( item, wm );
       
        ActivationTimerJob job = new ActivationTimerJob();
        ActivationTimerJobContext ctx = new ActivationTimerJobContext( trigger, item, agenda );
               
        JobHandle jobHandle = ((InternalWorkingMemory)agenda.getWorkingMemory()).getTimerService().scheduleJob( job, ctx, trigger );
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    private void scheduleLeftTuple(TimerNode timerNode, TimerNodeMemory tm, PathMemory pmem,
                                   LeftTupleSink sink, InternalWorkingMemory wm,
                                   Timer timer, TimerService timerService, long timestamp, String[] calendarNames,
                                   Calendars calendars, LeftTuple leftTuple, LeftTupleSets trgLeftTuples, LeftTupleSets stagedLeftTuples) {
        DefaultJobHandle jobHandle = ( DefaultJobHandle ) leftTuple.getObject();
        Trigger trigger = timer.createTrigger(timestamp, leftTuple, jobHandle, calendarNames, calendars, timerNode.getDeclarations(), wm);

        if ( trigger.hasNextFireTime().getTime() <= timestamp ) {
            // first execution is straight away, so void Scheduling

            LeftTuple childLeftTuple = leftTuple.getFirstChild();
            if ( childLeftTuple == null ) {
                childLeftTuple = sink.createLeftTuple(leftTuple, sink, leftTuple.getPropagationContext(), true);
                trgLeftTuples.addInsert( childLeftTuple );
            } else {
                switch (childLeftTuple.getStagedType()) {
                    // handle clash with already staged entries
                    case LeftTuple.INSERT:
                        stagedLeftTuples.removeInsert(childLeftTuple);
                        break;
                    case LeftTuple.UPDATE:
                        stagedLeftTuples.removeUpdate( childLeftTuple );
                        break;
                }
                trgLeftTuples.addUpdate( childLeftTuple );
            }

            trigger.nextFireTime();

            if ( trigger.hasNextFireTime().getTime() <= timestamp ) {
                throw new IllegalStateException( "Trigger.nextFireTime is not increasing" );
            }
        }

        TimerNodeJob job = new TimerNodeJob();
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    public static class TimerNodeJob implements Job {
        public void execute(JobContext ctx) {
            TimerNodeJobContext timerJobCtx = (TimerNodeJobContext)ctx;
            Trigger trigger = timerJobCtx.getTrigger();

            PathMemory pmem = timerJobCtx.getPathMemory();
            pmem.doLinkRule(timerJobCtx.getWorkingMemory());

            LeftTupleList leftTuples = timerJobCtx.getTimerNodeMemory().getLeftTuples();
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                                   final Calendars calendars,
                                   final LeftTuple leftTuple,
                                   final LeftTupleSets trgLeftTuples,
                                   final LeftTupleSets stagedLeftTuples) {
        if( leftTuple.getPropagationContext().getReaderContext() == null ) {
            final Trigger trigger = createTrigger( timerNode, wm, timer, timestamp, calendarNames, calendars, leftTuple );

            // regular propagation
            scheduleTimer( timerNode, tm, pmem, sink, wm, timerService, timestamp, leftTuple, trgLeftTuples, stagedLeftTuples, trigger );
        } else {
            // de-serializing, so we need to correlate timers before scheduling them
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                                  final long timestamp,
                                  final String[] calendarNames,
                                  final Calendars calendars,
                                  final LeftTuple leftTuple) {
        final DefaultJobHandle jobHandle = (DefaultJobHandle) leftTuple.getObject();
        final Trigger trigger = timer.createTrigger( timestamp, leftTuple, jobHandle, calendarNames, calendars, timerNode.getDeclarations(), wm );
        return trigger;
    }
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    public static class TimerNodeJob
            implements
            Job {
        public void execute(JobContext ctx) {
            TimerNodeJobContext timerJobCtx = (TimerNodeJobContext) ctx;
            Trigger trigger = timerJobCtx.getTrigger();

            PathMemory pmem = timerJobCtx.getPathMemory();
            pmem.doLinkRule( timerJobCtx.getWorkingMemory() );

            LeftTupleList leftTuples = timerJobCtx.getTimerNodeMemory().getInsertOrUpdateLeftTuples();
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                                ProtobufMessages.Timers.Timer _timer) throws ClassNotFoundException {
            TimerNodeTimer _tn = _timer.getTimerNode();
           
            int timerNodeId = _tn.getNodeId();
            TupleKey tuple = PersisterHelper.createTupleKey( _tn.getTuple() );
            Trigger trigger = ProtobufInputMarshaller.readTrigger( inCtx,
                                                                   _tn.getTrigger() );
           
            Scheduler scheduler = inCtx.removeTimerNodeScheduler( timerNodeId, tuple );
            if( scheduler != null ) {
                scheduler.schedule( trigger );
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     * @param wm
     *            The working memory session.
     */
    public static void scheduleAgendaItem(final ScheduledAgendaItem item, InternalAgenda agenda, InternalWorkingMemory wm) {

        Trigger trigger = item.getRule().getTimer().createTrigger( item, wm );
       
        ActivationTimerJob job = new ActivationTimerJob();
        ActivationTimerJobContext ctx = new ActivationTimerJobContext( trigger, item, agenda );
               
        JobHandle jobHandle = ((InternalWorkingMemory)agenda.getWorkingMemory()).getTimerService().scheduleJob( job, ctx, trigger );
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            LeftTuple leftTuple = inCtx.filter.getTuplesCache().get( PersisterHelper.createActivationKey( _activation.getActivation().getPackageName(),
                                                                                                          _activation.getActivation().getRuleName(),
                                                                                                          _activation.getActivation().getTuple() ) );
            ScheduledAgendaItem item = (ScheduledAgendaItem) leftTuple.getObject();
           
            Trigger trigger = ProtobufInputMarshaller.readTrigger( inCtx,
                                                                   _activation.getTrigger() );

            InternalAgenda agenda = ( InternalAgenda ) inCtx.wm.getAgenda();
            ActivationTimerJob job = new ActivationTimerJob();
            ActivationTimerJobContext ctx = new ActivationTimerJobContext( trigger, item, agenda );
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Related Classes of org.drools.core.time.Trigger

  • org.drools.core.common.Scheduler
  • org.drools.core.common.Scheduler$ActivationTimerInputMarshaller
  • org.drools.core.phreak.PhreakTimerNode
  • org.drools.core.phreak.PhreakTimerNode$TimerNodeJob
  • org.drools.core.phreak.PhreakTimerNode$TimerNodeTimerInputMarshaller
  • org.drools.core.time.impl.CompositeMaxDurationTimerTest
  • org.drools.core.time.impl.JDKTimerServiceTest
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