Examples of TimerService

com.espertech.esper.timer.TimerService
Service interface for repeated callbacks at regular intervals.
javax.ejb.TimerService
@version $Rev: 46019 $ $Date: 2004-09-14 03:56:06 -0600 (Tue, 14 Sep 2004) $
org.apache.agila.services.TimerService
@author Geir Magnusson Jr. @version $Id: TimerService.java 38 2005-06-01 19:39:54Z chirino $
org.drools.core.time.TimerService
An interface for all timer service implementations used in a drools session.
org.drools.time.TimerService
An interface for all timer service implementations used in a drools session.
org.waveprotocol.wave.client.scheduler.TimerService
An interface for setting up timers that makes testing easier. Production implementation uses {@link org.waveprotocol.wave.client.scheduler.Scheduler}package. This interface obeys the same contract as does the Scheduler interface.

Examples of org.drools.time.TimerService

import org.drools.time.Trigger;


public class JDKTimerServiceTest extends TestCase {
    
    public void testSingleExecutionJob() throws Exception {
        TimerService timeService = TimerServiceFactory.getTimerService( ClockType.REALTIME_CLOCK ); 
        Trigger trigger = new DelayedTrigger( 100 );
        HelloWorldJobContext ctx = new HelloWorldJobContext( "hello world", timeService);
        timeService.scheduleJob( new HelloWorldJob(), ctx,  trigger);        
        Thread.sleep( 500 );
        assertEquals( 1, ctx.getList().size() ); 
    }

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Examples of org.drools.time.TimerService

        Thread.sleep( 500 );
        assertEquals( 1, ctx.getList().size() ); 
    }    
    
    public void testRepeatedExecutionJob() throws Exception {
        TimerService timeService = TimerServiceFactory.getTimerService( ClockType.REALTIME_CLOCK ); 
        Trigger trigger = new DelayedTrigger(  new long[] { 100, 100, 100} );
        HelloWorldJobContext ctx = new HelloWorldJobContext( "hello world", timeService);
        timeService.scheduleJob( new HelloWorldJob(), ctx,  trigger);        
        Thread.sleep( 500 );
        
        assertEquals( 3, ctx.getList().size() );
    }

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Examples of org.drools.time.TimerService

        assertEquals( 3, ctx.getList().size() );
    }    
        
    
  public void testRepeatedExecutionJobWithRemove() throws Exception {
      TimerService timeService = TimerServiceFactory.getTimerService( ClockType.REALTIME_CLOCK );
    Trigger trigger = new DelayedTrigger( new long[] { 100, 100, 100, 100, 100 } );
    HelloWorldJobContext ctx = new HelloWorldJobContext( "hello world", timeService);
    ctx.setLimit( 3 );
    timeService.scheduleJob( new HelloWorldJob(), ctx,  trigger);    
    Thread.sleep( 1000 );
    
    assertEquals( 4, ctx.getList().size() );
  }

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Examples of org.drools.time.TimerService


        if ( context.getReaderContext() == null && this.objectType.isEvent() && this.expirationOffset >= 0 && this.expirationOffset != Long.MAX_VALUE ) {
            // schedule expiration
            WorkingMemoryReteExpireAction expire = new WorkingMemoryReteExpireAction( factHandle,
                                                                                      this );
            TimerService clock = workingMemory.getTimerService();


            long nextTimestamp = Math.max( clock.getCurrentTime() + this.expirationOffset,
                                           ((EventFactHandle) factHandle).getStartTimestamp() + this.expirationOffset );
            JobContext jobctx = new ExpireJobContext( expire,
                                                      workingMemory );
            JobHandle handle = clock.scheduleJob( job,
                                                  jobctx,
                                                  new PointInTimeTrigger( nextTimestamp,
                                                                          null,
                                                                          null ) );
            jobctx.setJobHandle( handle );

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Examples of org.drools.time.TimerService

            Class<?> cls = ((ReteooRuleBase)inCtx.wm.getRuleBase()).getRootClassLoader().loadClass( className );
            ObjectTypeNode otn = epn.getObjectTypeNodes().get( new ClassObjectType( cls ) );
            
            long nextTimeStamp = inCtx.readLong();
            
            TimerService clock = inCtx.wm.getTimerService();
            
            JobContext jobctx = new ExpireJobContext( new WorkingMemoryReteExpireAction(factHandle, otn),
                                                      inCtx.wm );
            JobHandle handle = clock.scheduleJob( job,
                                                  jobctx,
                                                  new PointInTimeTrigger( nextTimeStamp,
                                                                          null,
                                                                          null ) );
            jobctx.setJobHandle( handle );

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Examples of org.drools.time.TimerService

            InternalFactHandle factHandle = inCtx.handles.get( _expire.getHandleId() );
            EntryPointNode epn = ((ReteooRuleBase)inCtx.wm.getRuleBase()).getRete().getEntryPointNode( new EntryPoint( _expire.getEntryPointId() ) );
            Class<?> cls = ((ReteooRuleBase)inCtx.wm.getRuleBase()).getRootClassLoader().loadClass( _expire.getClassName() );
            ObjectTypeNode otn = epn.getObjectTypeNodes().get( new ClassObjectType( cls ) );
            
            TimerService clock = inCtx.wm.getTimerService();
            
            JobContext jobctx = new ExpireJobContext( new WorkingMemoryReteExpireAction(factHandle, otn),
                                                      inCtx.wm );
            JobHandle handle = clock.scheduleJob( job,
                                                  jobctx,
                                                  new PointInTimeTrigger( _expire.getNextFireTimestamp(),
                                                                          null,
                                                                          null ) );
            jobctx.setJobHandle( handle );

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Examples of org.drools.time.TimerService


        if ( this.expirationOffset >= 0 ) {
            // schedule expiration
            WorkingMemoryReteExpireAction expire = new WorkingMemoryReteExpireAction( factHandle,
                                                                                      this );
            TimerService clock = workingMemory.getTimerService();


            long nextTimestamp = Math.max( clock.getCurrentTime() + this.expirationOffset,
                                           ((EventFactHandle)factHandle).getStartTimestamp() + this.expirationOffset );
            JobContext jobctx = new ExpireJobContext( expire,
                                                      workingMemory );
            JobHandle handle = clock.scheduleJob( job,
                                                  jobctx,
                                                  new PointInTimeTrigger( nextTimestamp ) );
            jobctx.setJobHandle( handle );
        }

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Examples of org.drools.time.TimerService

        }
    }


    public void expireTuples(final Object context,
                             final InternalWorkingMemory workingMemory) {
        TimerService clock = workingMemory.getTimerService();
        long currentTime = clock.getCurrentTime();
        SlidingTimeWindowContext queue = (SlidingTimeWindowContext) context;
        RightTuple tuple = queue.queue.peek();
        while ( tuple != null && isExpired( currentTime,
                                            tuple ) ) {
            queue.expiringTuple = tuple;

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Examples of org.drools.time.TimerService

     * @param workingMemory
     */
    private void updateNextExpiration(final RightTuple rightTuple,
                                      final InternalWorkingMemory workingMemory,
                                      final Object context) {
        TimerService clock = workingMemory.getTimerService();
        if ( rightTuple != null ) {
            long nextTimestamp = ((EventFactHandle) rightTuple.getFactHandle()).getStartTimestamp() + this.size;
            JobContext jobctx = new BehaviorJobContext( workingMemory,
                                                        this,
                                                        context );
            JobHandle handle = clock.scheduleJob( job,
                                                  jobctx,
                                                  new PointInTimeTrigger( nextTimestamp ) );
            jobctx.setJobHandle( handle );
        }
    }

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Examples of org.drools.time.TimerService

        this.lock = new ReentrantLock();
        this.liaPropagations = Collections.EMPTY_LIST;
        this.processInstanceManager = config.getProcessInstanceManagerFactory().createProcessInstanceManager( this );
        this.timeMachine = new TimeMachine();


        TimerService timerService = TimerServiceFactory.getTimerService( this.config.getClockType() );
        this.timerManager = new TimerManager( this,
                                              timerService );
        this.signalManager = config.getSignalManagerFactory().createSignalManager( this );


        this.nodeMemories = new ConcurrentNodeMemories( this.ruleBase );

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