Examples of org.drools.core.common.SimpleLogicalDependency

org.drools.core.common.SimpleLogicalDependency
LogicalDependency is a special node for LinkedLists that maintains references for the Activation justifier and the justified FactHandle.

    public void setNegativeFactHandle(InternalFactHandle negativeFactHandle) {
        this.negativeFactHandle = negativeFactHandle;
    }


    public void add( LinkedListNode node ) {
        SimpleLogicalDependency ld = (SimpleLogicalDependency) ((LinkedListEntry) node).getObject();
        boolean neg = ld.getValue() != null && MODE.NEGATIVE.getId().equals( ld.getValue().toString() );
        if ( neg ) {
            super.addLast( node ); //we add negatives to end
            negCounter++;
        } else {
            super.add( node ); // we add positied to start
            ld.setValue( MODE.POSITIVE.getId() ); // user may not have explicitely set MODE, so implicitely it's negative
            posCounter++;
        }
    }

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    public LogicalDependency newLogicalDependency(Activation activation,
                                                  BeliefSet beliefSet,
                                                  Object object,
                                                  Object value) {
        return new SimpleLogicalDependency( activation, beliefSet, object, value );
    }

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    public LogicalDependency newLogicalDependency(Activation activation,
                                                  BeliefSet beliefSet,
                                                  Object object,
                                                  Object value) {
        return new SimpleLogicalDependency( activation, beliefSet, object, value );
    }

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                }
            }
        }
        
        if ( dep == null ) {
            dep = new SimpleLogicalDependency( activation, targetMatch );
        }
        this.activation.addBlocked(  dep );
        
        if ( targetMatch.getBlockers().size() == 1 && targetMatch.isActive()  ) {
            // it wasn't blocked before, but is now, so we must remove it from all groups, so it cannot be executed.

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Related Classes of org.drools.core.common.SimpleLogicalDependency

org.drools.core.base.DefaultKnowledgeHelper

org.drools.core.beliefsystem.jtms.JTMSBeliefSet

org.drools.core.beliefsystem.jtms.JTMSBeliefSystem

org.drools.core.beliefsystem.simple.SimpleBeliefSystem

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