Package org.drools.core.common

Examples of org.drools.core.common.InternalAgenda

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             (this.rule.isNoLoop() && this.rule.equals( context.getRuleOrigin() )) ) {
            leftTuple.setObject( Boolean.TRUE );
            return;
        }

        final InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();       

        boolean fire = agenda.createActivation( leftTuple,
                                                context,
                                                workingMemory,
                                                this,
                                                false );
        if( fire && !fireDirect ) {
            agenda.addActivation( (AgendaItem) leftTuple.getObject() );
        }
    }
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        if( unlinkingEnabled ) {
            context = findMostRecentPropagationContext( leftTuple,
                                                        context );
        }
       
      InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();
     
        // we need the inserted facthandle so we can update the network with new Activation
      Object o = leftTuple.getObject();
      if ( o != Boolean.TRUE) {  // would be true due to lock-on-active blocking activation creation
        AgendaItem match = (AgendaItem) o;      
          if ( match != null && match.isActivated() ) {
              // already activated, do nothing
              // although we need to notify the inserted Activation, as it's declarations may have changed.
              agenda.modifyActivation( match, true );
              return;
          }
      }

        // if the current Rule is no-loop and the origin rule is the same then return
        if ( (!this.rule.isEffective( leftTuple,
                                      this,
                                      workingMemory )) ||
             (this.rule.isNoLoop() && this.rule.equals( context.getRuleOrigin() )) ) {
            return;
        }

        boolean reuseActivation = true;
        // o (AgendaItem) could be null, if this was staged as an insert but not processed, then pushed as a update
        if ( o == null || o  == Boolean.TRUE ) {
          // set to Boolean.TRUE when lock-on-active stops an Activation being created
          reuseActivation = false;
          leftTuple.setObject( null );
        }
        boolean fire = agenda.createActivation( leftTuple, context, workingMemory, this, reuseActivation );
        if ( fire && !isFireDirect() ) {
            agenda.modifyActivation( (AgendaItem) leftTuple.getObject(), false );
        }
    }
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        }

        Activation activation = (Activation) obj;
        activation.setMatched( false );
       
        InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();

        agenda.cancelActivation( leftTuple,
                                 context,
                                 workingMemory,
                                 activation,
                                 this );
    }
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        ksession.setGlobal( "list", list );

        // AgendaGroup "group1" is not active, so should receive activation
        final Cheese brie12 = new Cheese( "brie", 12 );
        ksession.insert( brie12 );
        InternalAgenda agenda = ((AgendaImpl) ksession.getAgenda()).getAgenda();
        final AgendaGroup group1 = agenda.getAgendaGroup( "group1" );
        assertEquals( 1, group1.size() );

        ksession.getAgenda().getAgendaGroup("group1").setFocus( );
        // AgendaqGroup "group1" is now active, so should not receive activations
        final Cheese brie10 = new Cheese( "brie", 10 );
        ksession.insert( brie10 );
        assertEquals( 1, group1.size() );

        final Cheese cheddar20 = new Cheese( "cheddar", 20 );
        ksession.insert( cheddar20 );
        final AgendaGroup group2 = agenda.getAgendaGroup( "group1" );
        assertEquals( 1, group2.size() );

        agenda.setFocus(group2);
        final Cheese cheddar17 = new Cheese( "cheddar", 17 );
        ksession.insert( cheddar17 );
        assertEquals( 1, group2.size() );
    }
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        ksession.insert( mic );
        ksession.insert( mark );

        InternalWorkingMemory wm = ( InternalWorkingMemory )((StatefulKnowledgeSessionImpl) ksession).getInternalWorkingMemory();

        final InternalAgenda agenda = (InternalAgenda) ((AgendaImpl)ksession.getAgenda()).getAgenda();
        final AgendaGroup group1 = agenda.getAgendaGroup( "group1" );
        if ( phreak == RuleEngineOption.RETEOO ) {
            agenda.setFocus( group1 );
            assertEquals( 3, group1.size() );
            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 2, group1.size() );
            ksession.update( brieHandle, brie );
            assertEquals( 2, group1.size() );

            AgendaGroup group2 = agenda.getAgendaGroup( "group2" );
            assertEquals( 3, group2.size() );
            agenda.setFocus( group2 );

            agenda.activateRuleFlowGroup( "ruleflow2" );
            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 2, group2.size() );
            ksession.update( brieHandle, brie );
            assertEquals( 2, group2.size() );
        } else {
            agenda.setFocus( group1 );
            assertEquals( 1, group1.size() );
            RuleAgendaItem ruleItem1 = (RuleAgendaItem) group1.getActivations()[0];
            ruleItem1.getRuleExecutor().evaluateNetwork(wm);
            assertEquals(3, ruleItem1.getRuleExecutor().getLeftTupleList().size());

            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 1, group1.size() );
            assertEquals( 2, ruleItem1.getRuleExecutor().getLeftTupleList().size() );

            ksession.update( brieHandle, brie );
            assertEquals( 1, group1.size() );
            ruleItem1.getRuleExecutor().evaluateNetwork(wm);
            assertEquals(2, ruleItem1.getRuleExecutor().getLeftTupleList().size());

            AgendaGroup group2 = agenda.getAgendaGroup( "group2" );
            agenda.setFocus( group2);
            assertEquals( 1, group2.size() );
            RuleAgendaItem ruleItem2 = (RuleAgendaItem) group2.getActivations()[0];
            ruleItem2.getRuleExecutor().evaluateNetwork(wm);
            assertEquals(3, ruleItem2.getRuleExecutor().getLeftTupleList().size());

            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 1, group2.size() );
            assertEquals( 2, ruleItem2.getRuleExecutor().getLeftTupleList().size() );

            ksession.update( brieHandle, brie );
            assertEquals( 1, group2.size() );
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        ksession.setGlobal( "list", list );

        // AgendaGroup "group1" is not active, so should receive activation
        final Cheese brie12 = new Cheese( "brie", 12 );
        ksession.insert( brie12 );
        InternalAgenda agenda = ((AgendaImpl) ksession.getAgenda()).getAgenda();
        final AgendaGroup group1 = agenda.getAgendaGroup( "group1" );
        assertEquals( 1, group1.size() );

        ksession.getAgenda().getAgendaGroup("group1").setFocus( );
        // AgendaqGroup "group1" is now active, so should not receive activations
        final Cheese brie10 = new Cheese( "brie", 10 );
        ksession.insert( brie10 );
        assertEquals( 1, group1.size() );

        final Cheese cheddar20 = new Cheese( "cheddar", 20 );
        ksession.insert( cheddar20 );
        final AgendaGroup group2 = agenda.getAgendaGroup( "group1" );
        assertEquals( 1, group2.size() );

        agenda.setFocus(group2);
        final Cheese cheddar17 = new Cheese( "cheddar", 17 );
        ksession.insert( cheddar17 );
        assertEquals( 1, group2.size() );
    }
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        ksession.insert( mic );
        ksession.insert( mark );

        InternalWorkingMemory wm = ( InternalWorkingMemory )((StatefulKnowledgeSessionImpl) ksession).getInternalWorkingMemory();

        final InternalAgenda agenda = (InternalAgenda) ((AgendaImpl)ksession.getAgenda()).getAgenda();
        final AgendaGroup group1 = agenda.getAgendaGroup( "group1" );
        if ( phreak == RuleEngineOption.RETEOO ) {
            agenda.setFocus( group1 );
            assertEquals( 3, group1.size() );
            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 2, group1.size() );
            ksession.update( brieHandle, brie );
            assertEquals( 2, group1.size() );

            AgendaGroup group2 = agenda.getAgendaGroup( "group2" );
            assertEquals( 3, group2.size() );
            agenda.setFocus( group2 );

            agenda.activateRuleFlowGroup( "ruleflow2" );
            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 2, group2.size() );
            ksession.update( brieHandle, brie );
            assertEquals( 2, group2.size() );
        } else {
            agenda.setFocus( group1 );
            assertEquals( 1, group1.size() );
            RuleAgendaItem ruleItem1 = (RuleAgendaItem) group1.getActivations()[0];
            ruleItem1.getRuleExecutor().evaluateNetwork(wm);
            assertEquals(3, ruleItem1.getRuleExecutor().getLeftTupleList().size());

            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 1, group1.size() );
            assertEquals( 2, ruleItem1.getRuleExecutor().getLeftTupleList().size() );

            ksession.update( brieHandle, brie );
            assertEquals( 1, group1.size() );
            ruleItem1.getRuleExecutor().evaluateNetwork(wm);
            assertEquals(2, ruleItem1.getRuleExecutor().getLeftTupleList().size());

            AgendaGroup group2 = agenda.getAgendaGroup( "group2" );
            agenda.setFocus( group2);
            assertEquals( 1, group2.size() );
            RuleAgendaItem ruleItem2 = (RuleAgendaItem) group2.getActivations()[0];
            ruleItem2.getRuleExecutor().evaluateNetwork(wm);
            assertEquals(3, ruleItem2.getRuleExecutor().getLeftTupleList().size());

            agenda.fireNextItem( null, 0, 0 );
            assertEquals( 1, group2.size() );
            assertEquals( 2, ruleItem2.getRuleExecutor().getLeftTupleList().size() );

            ksession.update( brieHandle, brie );
            assertEquals( 1, group2.size() );
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             (this.rule.isNoLoop() && this.rule.equals( context.getRuleOrigin() )) ) {
            leftTuple.setObject( Boolean.TRUE );
            return;
        }

        final InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();

        boolean fire = agenda.createActivation( leftTuple,  context,
                                                workingMemory,  this );
        if( fire && !fireDirect ) {
            agenda.addActivation( (AgendaItem) leftTuple.getObject() );
        }
    }
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    }

    public void modifyLeftTuple(LeftTuple leftTuple,
                                PropagationContext context,
                                InternalWorkingMemory workingMemory) {
        InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();

        // we need the inserted facthandle so we can update the network with new Activation
        Object o = leftTuple.getObject();
        if ( o != Boolean.TRUE) {  // would be true due to lock-on-active blocking activation creation
            AgendaItem match = (AgendaItem) o;
            if ( match != null && match.isQueued() ) {
                // already activated, do nothing
                // although we need to notify the inserted Activation, as it's declarations may have changed.
                agenda.modifyActivation( match, true );
                return;
            }
        }

        // if the current Rule is no-loop and the origin rule is the same then return
        if ( (!this.rule.isEffective( leftTuple,
                                      this,
                                      workingMemory )) ||
             (this.rule.isNoLoop() && this.rule.equals( context.getRuleOrigin() )) ) {
            return;
        }

        // o (AgendaItem) could be null, if this was staged as an insert but not processed, then pushed as a update
        if ( o == null || o  == Boolean.TRUE ) {
            // set to Boolean.TRUE when lock-on-active stops an Activation being created
            leftTuple.setObject( null );
        }
        boolean fire = agenda.createActivation( leftTuple, context, workingMemory, this );
        if ( fire && !isFireDirect() ) {
            agenda.modifyActivation( (AgendaItem) leftTuple.getObject(), false );
        }
    }
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        }

        Activation activation = (Activation) obj;
        activation.setMatched( false );

        InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();

        agenda.cancelActivation( leftTuple,
                                 context,
                                 workingMemory,
                                 activation,
                                 this );
View Full Code Here
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Related Classes of org.drools.core.common.InternalAgenda

  • org.drools.compiler.integrationtests.ExecutionFlowControlTest
  • org.drools.core.base.DefaultKnowledgeHelper
  • org.drools.core.event.rule.AgendaEventSupportTest
  • 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.PhreakRuleTerminalNode
  • org.drools.core.phreak.RuleExecutor
  • org.drools.core.reteoo.PathMemory
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