Examples of AgendaItem

Examples of org.drools.core.common.AgendaItem

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        if ( this.previousBlocked != null ) {
            for ( LogicalDependency<SimpleMode> dep = this.previousBlocked.getFirst(); dep != null; ) {
                LogicalDependency<SimpleMode> tmp = dep.getNext();
                this.previousBlocked.remove( dep );

                AgendaItem justified = ( AgendaItem ) dep.getJustified();
                justified.getBlockers().remove( (SimpleMode) dep.getMode());
                if (justified.getBlockers().isEmpty() ) {
                    RuleAgendaItem ruleAgendaItem = justified.getRuleAgendaItem();
                    ((InternalAgenda) workingMemory.getAgenda()).stageLeftTuple(ruleAgendaItem, justified);
                }
                dep = tmp;
            }
        }       
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Examples of org.drools.core.common.AgendaItem

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            }
        }       
    }
   
    public void cancelMatch(Match act) {
        AgendaItem match = ( AgendaItem ) act;
        ((RuleTerminalNode)match.getTerminalNode()).cancelMatch( match,  workingMemory);
    }
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Examples of org.drools.core.common.AgendaItem

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        final Cheese cheddar = new Cheese( "cheddar", 10 );
        final InternalFactHandle f0 = (InternalFactHandle) ksession.insert( cheddar );
        final LeftTupleImpl tuple = new LeftTupleImpl( f0, null, true );
        f0.removeLeftTuple(tuple);

        final AgendaItem item = new AgendaItemImpl( 0, tuple, 10,
                                                pctxFactory.createPropagationContext(1, 1, null, tuple, null),
                                                new RuleTerminalNode(0, new CompositeObjectSinkAdapterTest.MockBetaNode(), context.getRule(), subrule, 0, new BuildContext( kBase, null )), null);
        final DefaultKnowledgeHelper kbHelper = new DefaultKnowledgeHelper( ksession );
        kbHelper.setActivation( item );
        ((MVELConsequence) context.getRule().getConsequence()).compile(  (MVELDialectRuntimeData) pkgBuilder.getPackageRegistry( pkg.getName() ).getDialectRuntimeRegistry().getDialectData( "mvel" ));
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Examples of org.drools.core.common.AgendaItem

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        final InternalFactHandle f0 = (InternalFactHandle) ksession.insert( cheddar );
        final LeftTupleImpl tuple = new LeftTupleImpl( f0,
                                               null,
                                               true );

        final AgendaItem item = new AgendaItemImpl( 0,
                                                tuple,
                                                10,
                                                null, null, null);
        final DefaultKnowledgeHelper kbHelper = new DefaultKnowledgeHelper( ksession );
        kbHelper.setActivation( item );
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Examples of org.drools.core.common.AgendaItem

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                                                       null,
                                                       true );

        RuleTerminalNode rtn = new RuleTerminalNode();
        rtn.setSalienceDeclarations( context.getDeclarationResolver().getDeclarations( context.getRule() ).values().toArray( new Declaration[1] ) );
        AgendaItem item = new AgendaItemImpl(0, tuple, 0, null, rtn, null);


        assertEquals( 25,
                      context.getRule().getSalience().getValue( new DefaultKnowledgeHelper( item, ksession ),
                                                                context.getRule(),
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Examples of org.drools.core.common.AgendaItem

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    } 
   
    public Object getProperty(String name,
                              Object obj,
                              VariableResolverFactory variableFactory) {
        AgendaItem item = ( AgendaItem ) obj;
        if ( "rule".equals( name ) ) {
            return item.getRule();
        } else if ( "active".equals( name ) ) {
            return item.isQueued();
        } else if ( "objects".equals( name ) ) {
            return item.getObjects();
        } else if ( "factHandles".equals( name ) ) {
            return item.getFactHandles();
        } else if ( "declarationIds".equals( name ) ) {
            return item.getDeclarationIds();
        } else if ( "this".equals( name ) ) {
            return item;
        }

        // FIXME hack as MVEL seems to be ignoring indexed variables
        VariableResolver vr = variableFactory.getNextFactory().getVariableResolver( name );
        if ( vr != null ) {
            return vr.getValue();
        }
               
        Declaration declr = item.getTerminalNode().getSubRule().getOuterDeclarations().get( name );
        if ( declr != null ) {
            return declr.getValue( null, item.getTuple().get( declr ).getObject() );
        } else {
            return item.getRule().getMetaData().get( name );
        }
    }
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Examples of org.drools.core.common.AgendaItem

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                // if the current Rule is no-loop and the origin rule is the same then return
                if (cancelAndContinue(wm, rtn, rule, leftTuple, pctx, filter)) {
                    continue;
                }

                AgendaItem item = (AgendaItem) leftTuple;
                if (agenda.getActivationsFilter() != null && !agenda.getActivationsFilter().accept(item, wm, rtn)) {
                    // only relevant for seralization, to not refire Matches already fired
                    continue;
                }
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Examples of org.drools.core.common.AgendaItem

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    public LinkedList<LogicalDependency> getpreviousJustified() {
        return previousJustified;
    }
   
    public void blockMatch(Match act) {
        AgendaItem targetMatch = ( AgendaItem ) act;
        // iterate to find previous equal logical insertion
        LogicalDependency dep = null;
        if ( this.previousJustified != null ) {
            for ( dep = this.previousJustified.getFirst(); dep != null; dep = dep.getNext() ) {
                if ( targetMatch ==  dep.getJustified() ) {
                    this.previousJustified.remove( dep );
                    break;
                }
            }
        }
       
        if ( dep == null ) {
            dep = new SimpleLogicalDependency( activation, targetMatch );
        }
        this.activation.addBlocked(  dep );

        if ( targetMatch.getBlockers().size() == 1 && targetMatch.isQueued()  ) {
            if ( targetMatch.getRuleAgendaItem() == null ) {
                // it wasn't blocked before, but is now, so we must remove it from all groups, so it cannot be executed.
                targetMatch.remove();
            } else {
                targetMatch.getRuleAgendaItem().getRuleExecutor().removeLeftTuple(targetMatch.getTuple());
            }

            if ( targetMatch.getActivationGroupNode() != null ) {
                targetMatch.getActivationGroupNode().getActivationGroup().removeActivation( targetMatch );
            }

            if ( targetMatch.getActivationNode() != null ) {
                final InternalRuleFlowGroup ruleFlowGroup = (InternalRuleFlowGroup) targetMatch.getActivationNode().getParentContainer();
                ruleFlowGroup.remove( targetMatch );
            }
        }
    }
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Examples of org.drools.core.common.AgendaItem

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            }
        }
    }
   
    public void unblockAllMatches(Match act) {
        AgendaItem targetMatch = ( AgendaItem ) act;
        boolean wasBlocked = (targetMatch.getBlockers() != null && !targetMatch.getBlockers().isEmpty() );
       
        for ( LinkedListEntry entry = ( LinkedListEntry ) targetMatch.getBlockers().getFirst(); entry != null;  ) {
            LinkedListEntry tmp = ( LinkedListEntry ) entry.getNext();
            LogicalDependency dep = ( LogicalDependency ) entry.getObject();
            ((AgendaItem)dep.getJustifier()).removeBlocked( dep );
            entry = tmp;
        }
       
        if ( wasBlocked ) {
            RuleAgendaItem ruleAgendaItem = targetMatch.getRuleAgendaItem();
            InternalAgenda agenda = (InternalAgenda) workingMemory.getAgenda();
            agenda.stageLeftTuple(ruleAgendaItem, targetMatch);
        }
    }
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Examples of org.drools.core.common.AgendaItem

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        if ( this.previousBlocked != null ) {
            for ( LogicalDependency dep = this.previousBlocked.getFirst(); dep != null; ) {
                LogicalDependency tmp = dep.getNext();
                this.previousBlocked.remove( dep );

                AgendaItem justified = ( AgendaItem ) dep.getJustified();
                justified.getBlockers().remove( dep.getJustifierEntry() );
                if (justified.getBlockers().isEmpty() ) {
                    RuleAgendaItem ruleAgendaItem = justified.getRuleAgendaItem();
                    ((InternalAgenda) workingMemory.getAgenda()).stageLeftTuple(ruleAgendaItem, justified);
                }
                dep = tmp;
            }
        }       
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