Package org.drools.core.common

Examples of org.drools.core.common.EventFactHandle

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                                                     _handle.getId(),
                                                     _handle.getRecency() );
                break;
            }
            case EVENT : {
                handle = new EventFactHandle( _handle.getId(),
                                              object,
                                              _handle.getRecency(),
                                              _handle.getTimestamp(),
                                              _handle.getDuration(),
                                              entryPoint,
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                                                     id,
                                                     recency );
                break;
            }
            case 2: {
                handle = new EventFactHandle( id, object, recency, startTimeStamp, duration, entryPoint, typeConf != null && typeConf.isTrait() );
                ( (EventFactHandle) handle ).setExpired( expired );
                ( (EventFactHandle) handle ).setActivationsCount( activationsCount );
                break;
            }
            default: {
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        _handle.setId( handle.getId() );
        _handle.setRecency( handle.getRecency() );

        if ( _handle.getType() == ProtobufMessages.FactHandle.HandleType.EVENT ) {
            // is event
            EventFactHandle efh = (EventFactHandle) handle;
            _handle.setTimestamp( efh.getStartTimestamp() );
            _handle.setDuration( efh.getDuration() );
            _handle.setIsExpired( efh.isExpired() );
            _handle.setActivationsCount( efh.getActivationsCount() );
        }

        if ( handle.getEqualityKey() != null &&
             handle.getEqualityKey().getStatus() == EqualityKey.JUSTIFIED ) {
            _handle.setIsJustified( true );
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    public String reportWMObjects(KieSession session) {
        PriorityQueue<String> queue = new PriorityQueue<String>();
        for (FactHandle fh : session.getFactHandles()) {
            Object o;
            if (fh instanceof EventFactHandle ) {
                EventFactHandle efh = (EventFactHandle) fh;
                queue.add("\t " + efh.getStartTimestamp() + "\t" + efh.getObject().toString() + "\n");
            } else {
                o = ((DefaultFactHandle) fh).getObject();
                queue.add("\t " + o.toString() + " >> " + System.identityHashCode( o.getClass() ) + "\n");
            }
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                    if ( tuple.getLastHandle() == null ) {
                        // can be null for eval, not and exists that have no right input
                        continue;
                    }
                    if ( tuple.getLastHandle().isEvent() ) {
                        EventFactHandle handle = (EventFactHandle) tuple.getLastHandle();
                        // decrease the activation count for the event
                        handle.decreaseActivationsCount();
                        // handles "expire" only in stream mode.
                        if ( handle.isExpired() ) {
                            if ( handle.getActivationsCount() <= 0 ) {
                                // and if no more activations, retract the handle
                                handle.getEntryPoint().retract( handle );
                            }
                        }
                    }
                }
            }
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                  new Integer(99));
        props.put( "duration",
                   new Integer( 52 ) );
        msg.setProperties(props);

        EventFactHandle efh = (EventFactHandle) ksession.insert( msg );
        assertEquals( 98,
                      efh.getStartTimestamp() );
        assertEquals( 53,
                      efh.getDuration() );

    }
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        StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        Message msg = new Message();
        msg.setStartTime( new Timestamp( 10000 ) );
        msg.setDuration( 1000l );

        EventFactHandle efh = (EventFactHandle) ksession.insert( msg );
        assertEquals( 10000,
                      efh.getStartTimestamp() );
        assertEquals( 1000,
                      efh.getDuration() );
    }
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        assertTrue( handle1.isEvent() );
        assertTrue( handle2.isEvent() );
        assertTrue( handle3.isEvent() );
        assertTrue( handle4.isEvent() );

        EventFactHandle eh1 = (EventFactHandle) handle1;
        EventFactHandle eh2 = (EventFactHandle) handle2;
        EventFactHandle eh3 = (EventFactHandle) handle3;
        EventFactHandle eh4 = (EventFactHandle) handle4;

        assertEquals( tick1.getTime(),
                      eh1.getStartTimestamp() );
        assertEquals( tick2.getTime(),
                      eh2.getStartTimestamp() );
        assertEquals( tick3.getTime(),
                      eh3.getStartTimestamp() );
        assertEquals( tick4.getTime(),
                      eh4.getStartTimestamp() );

        assertEquals( tick1.getDuration(),
                      eh1.getDuration() );
        assertEquals( tick2.getDuration(),
                      eh2.getDuration() );
        assertEquals( tick3.getDuration(),
                      eh3.getDuration() );
        assertEquals( tick4.getDuration(),
                      eh4.getDuration() );

        session.fireAllRules();

        assertEquals( 2,
                      results.size() );
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        assertTrue( handle1.isEvent() );
        assertTrue( handle2.isEvent() );
        assertTrue( handle3.isEvent() );
        assertTrue( handle4.isEvent() );

        EventFactHandle eh1 = (EventFactHandle) handle1;
        EventFactHandle eh2 = (EventFactHandle) handle2;
        EventFactHandle eh3 = (EventFactHandle) handle3;
        EventFactHandle eh4 = (EventFactHandle) handle4;

        assertEquals( tick1.getTime(),
                      eh1.getStartTimestamp() );
        assertEquals( tick2.getTime(),
                      eh2.getStartTimestamp() );
        assertEquals( tick3.getTime(),
                      eh3.getStartTimestamp() );
        assertEquals( tick4.getTime(),
                      eh4.getStartTimestamp() );

        session.fireAllRules();

        assertEquals( 2,
                      results.size() );
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        final List results = new ArrayList();
        ksession.setGlobal( "results",
                            results );

        EventFactHandle handle1 = (EventFactHandle) eventStream.insert( new StockTick( 1,
                                                                                       "ACME",
                                                                                       50,
                                                                                       System.currentTimeMillis(),
                                                                                       3 ) );

        ksession.fireAllRules();

        clock.advanceTime( 11,
                           TimeUnit.SECONDS );
        /** clock.advance() will put the event expiration in the queue to be executed,
            but it has to wait for a "thread" to do that
            so we fire rules again here to get that
            alternative could run fireUntilHalt() **/
        ksession.fireAllRules();

        assertTrue( results.size() == 1 );
        assertTrue( handle1.isExpired() );
        assertFalse( ksession.getFactHandles().contains( handle1 ) );
    }
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Related Classes of org.drools.core.common.EventFactHandle

  • org.drools.compiler.integrationtests.CepEspTest
  • org.drools.compiler.integrationtests.marshalling.FactHandleMarshallingTest
  • org.drools.compiler.integrationtests.marshalling.util.OldOutputMarshallerMethods
  • org.drools.compiler.integrationtests.StrictAnnotationTest
  • org.drools.core.base.TemporalEvaluatorFactoryTest
  • org.drools.core.marshalling.impl.InputMarshaller
  • org.drools.core.marshalling.impl.OutputMarshaller
  • org.drools.core.marshalling.impl.ProtobufInputMarshaller
  • org.drools.core.marshalling.impl.ProtobufOutputMarshaller
  • org.drools.core.phreak.RuleExecutor
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