Package org.drools.core.common

Examples of org.drools.core.common.ScheduledAgendaItem

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            final Activation activation = (Activation) leftTuple.getObject();

            // this is to catch a race condition as activations are activated and unactivated on timers
            if ( activation instanceof ScheduledAgendaItem ) {
                ScheduledAgendaItem scheduled = (ScheduledAgendaItem) activation;
                workingMemory.getTimerService().removeJob( scheduled.getJobHandle() );
                scheduled.getJobHandle().setCancel( true );
            }

            if ( activation.isQueued() ) {
                activation.remove();
                ((EventSupport) workingMemory).getAgendaEventSupport().fireActivationCancelled( activation,
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        String[] calendarNames = item.getRule().getCalendars();
        Calendars calendars = wm.getCalendars();

        Declaration[][] timerDeclrs = ((AgendaItem)item).getTerminalNode().getTimerDeclarations();

        ScheduledAgendaItem schItem = ( ScheduledAgendaItem ) item;
        DefaultJobHandle jh = null;
        if ( schItem.getJobHandle() != null ) {
            jh = ( DefaultJobHandle) schItem.getJobHandle();
        }

        return createTrigger( timestamp, item.getTuple(), jh, calendarNames, calendars, timerDeclrs, wm );
    }
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        String[] calendarNames = item.getRule().getCalendars();
        Calendars calendars = wm.getCalendars();

        Declaration[][] timerDeclrs = ((AgendaItem)item).getTerminalNode().getTimerDeclarations();

        ScheduledAgendaItem schItem = ( ScheduledAgendaItem ) item;
        DefaultJobHandle jh = null;
        if ( schItem.getJobHandle() != null ) {
            jh = ( DefaultJobHandle) schItem.getJobHandle();
        }

        return createTrigger(timestamp, item.getTuple(), jh, calendarNames, calendars, timerDeclrs, wm);
    }
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            if ( !previouslyActive ) {
                addActivation( activation, true );
            } else {
                Timer timer = activation.getRule().getTimer();
                if ( timer != null && timer instanceof ExpressionIntervalTimer ) {
                    ScheduledAgendaItem schItem = (ScheduledAgendaItem) activation;
                    removeScheduleItem( schItem );

                    scheduleItem( schItem,
                                  workingMemory );
                }
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        // adds item to activation group if appropriate
        addItemToActivationGroup( item );

        final Timer timer = rule.getTimer();
        if ( timer != null && item instanceof ScheduledAgendaItem ) {
            ScheduledAgendaItem sitem = (ScheduledAgendaItem) item;
            if ( sitem.isEnqueued() ) {
                // it's about to be re-added to scheduled list, so remove first
                this.scheduledActivations.remove( sitem );
            }
            scheduleItem( sitem,
                          workingMemory );
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                                                         final PropagationContext context,
                                                         final TerminalNode rtn,
                                                         InternalAgendaGroup agendaGroup) {
        RuleTerminalNodeLeftTuple rtnLeftTuple = ( RuleTerminalNodeLeftTuple ) tuple;
        rtnLeftTuple.init(activationCounter++, 0, context, null, agendaGroup );
        ScheduledAgendaItem item =  new ScheduledAgendaItem( rtnLeftTuple, this );
        tuple.setObject( item );
        return item;
    }
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                                                         final PropagationContext context,
                                                         final TerminalNode rtn,
                                                         InternalAgendaGroup agendaGroup) {
        RuleTerminalNodeLeftTuple rtnLeftTuple = ( RuleTerminalNodeLeftTuple ) tuple;
        rtnLeftTuple.init(activationCounter++, 0, context, null, agendaGroup );
        ScheduledAgendaItem item =  new ScheduledAgendaItem( rtnLeftTuple, this );
        tuple.setObject( item );
        return item;
    }
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            if ( !previouslyActive ) {
                addActivation( activation, true );
            } else {
                Timer timer = activation.getRule().getTimer();
                if ( timer != null && timer instanceof ExpressionIntervalTimer ) {
                    ScheduledAgendaItem schItem = (ScheduledAgendaItem) activation;
                    removeScheduleItem( schItem );

                    scheduleItem( schItem,
                                  workingMemory );
                }
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        // adds item to activation group if appropriate
        addItemToActivationGroup( item );

        final Timer timer = rule.getTimer();
        if ( timer != null && item instanceof ScheduledAgendaItem ) {
            ScheduledAgendaItem sitem = (ScheduledAgendaItem) item;
            if ( sitem.isEnqueued() ) {
                // it's about to be re-added to scheduled list, so remove first
                this.scheduledActivations.remove( sitem );
            }
            scheduleItem( sitem,
                          workingMemory );
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            final Activation activation = (Activation) leftTuple.getObject();

            // this is to catch a race condition as activations are activated and unactivated on timers
            if ( activation instanceof ScheduledAgendaItem ) {
                ScheduledAgendaItem scheduled = (ScheduledAgendaItem) activation;
                workingMemory.getTimerService().removeJob( scheduled.getJobHandle() );
                scheduled.getJobHandle().setCancel( true );
            }

            if ( activation.isQueued() ) {
                activation.remove();
                ((EventSupport) workingMemory).getAgendaEventSupport().fireActivationCancelled( activation,
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Related Classes of org.drools.core.common.ScheduledAgendaItem

  • org.drools.core.marshalling.impl.InputMarshaller
  • org.drools.core.reteoo.RuleTerminalNode$RTNCleanupAdapter
  • org.drools.core.time.impl.CronTimer
  • org.drools.core.time.impl.ExpressionIntervalTimer
  • org.drools.core.time.impl.IntervalTimer
  • org.drools.reteoo.common.ReteAgenda
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