Package org.drools.base

Examples of org.drools.base.DefaultKnowledgeHelper$RetractTrait

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        final Activation activation = new MockActivation( newRule,
                                                          0,
                                                          newRule.getLhs(),
                                                          tuple );

        final DefaultKnowledgeHelper knowledgeHelper = new org.drools.base.DefaultKnowledgeHelper( workingMemory );
        knowledgeHelper.setActivation( activation );

        newRule.getConsequence().evaluate( knowledgeHelper,
                                           workingMemory );
        assertEquals( new Integer( 1 ),
                      map.get( "value" ) );
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    public void setWorkingMemory(final InternalWorkingMemory workingMemory) {
        this.workingMemory = workingMemory;
        if ( ((InternalRuleBase) this.workingMemory.getRuleBase()).getConfiguration().isSequential() ) {
            this.knowledgeHelper = new SequentialKnowledgeHelper( this.workingMemory );
        } else {
            this.knowledgeHelper = new DefaultKnowledgeHelper( this.workingMemory );
        }
    }
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    private KnowledgeHelper createKnowledgeHelper() {
        WorkingMemory workingMemory = ((ProcessInstance) getProcessInstance()).getWorkingMemory();
        if ( ((InternalRuleBase) workingMemory.getRuleBase()).getConfiguration().isSequential() ) {
            return new SequentialKnowledgeHelper( workingMemory );
        } else {
            return new DefaultKnowledgeHelper( workingMemory );
        }
    }
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    public void setWorkingMemory(final InternalWorkingMemory workingMemory) {
        this.workingMemory = workingMemory;
        if ( ((InternalRuleBase) this.workingMemory.getRuleBase()).getConfiguration().isSequential() ) {
            this.knowledgeHelper = new SequentialKnowledgeHelper( this.workingMemory );
        } else {
            this.knowledgeHelper = new DefaultKnowledgeHelper( this.workingMemory );
        }
    }
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    public DefaultAgenda(final InternalWorkingMemory workingMemory) {
        this.workingMemory = workingMemory;
        if ( ((InternalRuleBase) this.workingMemory.getRuleBase()).getConfiguration().isSequential() ) {
            this.knowledgeHelper = new SequentialKnowledgeHelper( this.workingMemory );
        } else {
            this.knowledgeHelper = new DefaultKnowledgeHelper( this.workingMemory );
        }
        this.agendaGroups = new HashMap();
        this.activationGroups = new HashMap();
        this.ruleFlowGroups = new HashMap();
        this.focusStack = new LinkedList();
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    public void setWorkingMemory(final InternalWorkingMemory workingMemory) {
        this.workingMemory = workingMemory;
        if ( ((InternalRuleBase) this.workingMemory.getRuleBase()).getConfiguration().isSequential() ) {
            this.knowledgeHelper = new SequentialKnowledgeHelper( this.workingMemory );
        } else {
            this.knowledgeHelper = new DefaultKnowledgeHelper( this.workingMemory );
        }
    }
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                }
            }           
           
            if ( reuseActivation ) {
                item = ( AgendaItem ) tuple.getObject();
                item.setSalience( rule.getSalience().getValue( new DefaultKnowledgeHelper( item, workingMemory ),
                                                               rule,
                                                               workingMemory ) );
                item.setPropagationContext( context );                               
            } else {
                item = createAgendaItem( tuple,
                                         0,
                                         context,
                                         rtn);
                item.setSalience( rule.getSalience().getValue( new DefaultKnowledgeHelper( item, workingMemory ),
                                                               rule,
                                                               workingMemory ) );
            }             
           
            item.setAgendaGroup( agendaGroup );  
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        item = createAgendaItem( tuple,
                                 0,
                                 context,
                                 rtn);
        item.setSalience( rule.getSalience().getValue( new DefaultKnowledgeHelper( item, workingMemory ),
                                                       rule,
                                                       workingMemory ) );

        item.setAgendaGroup( agendaGroup );
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                                                                            1,
                                                                            null,
                                                                            tuple,
                                                                            null ),
                                                new RuleTerminalNode(0, null, context.getRule(), subrule, new BuildContext( (InternalRuleBase) ruleBase, null ))  );
        final DefaultKnowledgeHelper kbHelper = new DefaultKnowledgeHelper( wm );
        kbHelper.setActivation( item );
        ((MVELConsequence) context.getRule().getConsequence()).compile( Thread.currentThread().getContextClassLoader() );
        context.getRule().getConsequence().evaluate( kbHelper,
                                                     wm );

        assertEquals( 5,
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        final AgendaItem item = new AgendaItem( 0,
                                                tuple,
                                                10,
                                                null,
                                                null );
        final DefaultKnowledgeHelper kbHelper = new DefaultKnowledgeHelper( wm );
        kbHelper.setActivation( item );
        try {
            ((MVELConsequence) context.getRule().getConsequence()).compile( Thread.currentThread().getContextClassLoader() );
            context.getRule().getConsequence().evaluate( kbHelper,
                                                         wm );
            fail( "should throw an exception, as 'if' is not allowed" );
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Related Classes of org.drools.base.DefaultKnowledgeHelper$RetractTrait

  • org.drools.common.AbstractRuleBase
  • org.drools.common.AgendaItem
  • org.drools.common.AgendaItemTest
  • org.drools.common.DefaultAgenda
  • org.drools.common.InternalFactHandle
  • org.drools.common.InternalRuleFlowGroup
  • org.drools.common.InternalWorkingMemoryEntryPoint
  • org.drools.common.LogicalDependency
  • org.drools.common.ObjectStore
  • org.drools.common.ObjectTypeConfigurationRegistry
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