Package org.drools.core.beliefsystem.simple

Examples of org.drools.core.beliefsystem.simple.BeliefSystemLogicalCallback

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//            }
            case WorkingMemoryAction.PropagateAction : {
                return new PropagateAction( context );
            }
            case WorkingMemoryAction.LogicalRetractCallback : {
                return new BeliefSystemLogicalCallback( context );
            }
            case WorkingMemoryAction.WorkingMemoryReteExpireAction : {
                return new WorkingMemoryReteExpireAction( context );
            }
            case WorkingMemoryAction.WorkingMemoryBehahviourRetract : {
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            case PROPAGATE : {
                return new PropagateAction(context,
                                           _action );
            }
            case LOGICAL_RETRACT : {
                return new BeliefSystemLogicalCallback(context,
                                                       _action );
            }
            case EXPIRE : {
                return new WorkingMemoryReteExpireAction(context,
                                                         _action );
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             !((context.getType() == PropagationContext.DELETION || context.getType() == PropagationContext.MODIFICATION) // retract and modifies clean up themselves
             &&
             context.getFactHandle() == bfh) ) {
           
            if ( sBeliefSet.getWorkingMemoryAction() == null ) {
                WorkingMemoryAction action = new BeliefSystemLogicalCallback( bfh,
                                                                              context,
                                                                              node.getJustifier(),
                                                                              false,
                                                                              true );
                ep.enQueueWorkingMemoryAction( action );
                sBeliefSet.setWorkingMemoryAction( action );
            } else {
                // was previous scheduled, so make sure it's a full retract and not an update
                BeliefSystemLogicalCallback callback = ( BeliefSystemLogicalCallback  ) sBeliefSet.getWorkingMemoryAction();
                callback.setUpdate( false );
                callback.setFullyRetract( true );
            }
           
        } else if ( !beliefSet.isEmpty() && beliefSet.getFactHandle().getObject() == node.getObject() ) {
            // prime has changed, to update new object                     
           // Equality might have changed on the object, so remove (which uses the handle id) and add back in
           ((NamedEntryPoint)bfh.getEntryPoint()).getObjectStore().updateHandle( bfh,  ((SimpleMode) beliefSet.getFirst()).getObject().getObject() );

            if ( sBeliefSet.getWorkingMemoryAction() == null ) {
                // Only schedule if we don't already have one scheduled
                WorkingMemoryAction action = new BeliefSystemLogicalCallback( bfh,
                                                                              context,
                                                                              node.getJustifier(),
                                                                              true,
                                                                              false );
                ep.enQueueWorkingMemoryAction( action );
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//            }
            case WorkingMemoryAction.PropagateAction : {
                return new PropagateAction( context );
            }
            case WorkingMemoryAction.LogicalRetractCallback : {
                return new BeliefSystemLogicalCallback( context );
            }
            case WorkingMemoryAction.WorkingMemoryReteExpireAction : {
                return new WorkingMemoryReteExpireAction( context );
            }
            case WorkingMemoryAction.WorkingMemoryBehahviourRetract : {
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            case PROPAGATE : {
                return new PropagateAction(context,
                                           _action );
            }
            case LOGICAL_RETRACT : {
                return new BeliefSystemLogicalCallback(context,
                                                       _action );
            }
            case EXPIRE : {
                return new WorkingMemoryReteExpireAction(context,
                                                         _action );
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//            }
            case WorkingMemoryAction.PropagateAction : {
                return new PropagateAction( context );
            }
            case WorkingMemoryAction.LogicalRetractCallback : {
                return new BeliefSystemLogicalCallback( context );
            }
            case WorkingMemoryAction.WorkingMemoryReteExpireAction : {
                return new WorkingMemoryReteExpireAction( context );
            }
            case WorkingMemoryAction.WorkingMemoryBehahviourRetract : {
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            case PROPAGATE : {
                return new PropagateAction(context,
                                           _action );
            }
            case LOGICAL_RETRACT : {
                return new BeliefSystemLogicalCallback(context,
                                                       _action );
            }
            case EXPIRE : {
                return new WorkingMemoryReteExpireAction(context,
                                                         _action );
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             !((context.getType() == PropagationContext.DELETION || context.getType() == PropagationContext.MODIFICATION) // retract and modifies clean up themselves
             &&
             context.getFactHandle() == bfh) ) {
           
            if ( sBeliefSet.getWorkingMemoryAction() == null ) {
                WorkingMemoryAction action = new BeliefSystemLogicalCallback( bfh,
                                                                              context,
                                                                              node.getJustifier(),
                                                                              false,
                                                                              true );
                ep.enQueueWorkingMemoryAction( action );
                sBeliefSet.setWorkingMemoryAction( action );
            } else {
                // was previous scheduled, so make sure it's a full retract and not an update
                BeliefSystemLogicalCallback callback = ( BeliefSystemLogicalCallback  ) sBeliefSet.getWorkingMemoryAction();
                callback.setUpdate( false );
                callback.setFullyRetract( true );
            }
           
        } else if ( !beliefSet.isEmpty() && beliefSet.getFactHandle().getObject() == node.getObject() ) {
            // prime has changed, to update new object                     
           // Equality might have changed on the object, so remove (which uses the handle id) and add back in
           ((NamedEntryPoint)bfh.getEntryPoint()).getObjectStore().updateHandle( bfh,  ((LinkedListEntry<LogicalDependency>) beliefSet.getFirst()).getObject().getObject() );

            if ( sBeliefSet.getWorkingMemoryAction() == null ) {
                // Only schedule if we don't already have one scheduled
                WorkingMemoryAction action = new BeliefSystemLogicalCallback( bfh,
                                                                              context,
                                                                              node.getJustifier(),
                                                                              true,
                                                                              false );
                ep.enQueueWorkingMemoryAction( action );
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                                       boolean update,
                                       boolean fullyRetract) {
        JTMSBeliefSetImpl jtmsBeliefSet = (JTMSBeliefSetImpl) fh.getEqualityKey().getBeliefSet();
        if ( jtmsBeliefSet.getWorkingMemoryAction() == null ) {
            // doesn't exist, so create it
            WorkingMemoryAction action = new BeliefSystemLogicalCallback( fh,
                                                                          context,
                                                                          node.getJustifier(),
                                                                          update,
                                                                          fullyRetract ); // Only negative is fully retracted.
            ((NamedEntryPoint) fh.getEntryPoint()).enQueueWorkingMemoryAction( action );
        } else {
            // it exists (update required due to previous change in prime), so just update it's actions
            BeliefSystemLogicalCallback callback = ( BeliefSystemLogicalCallback ) jtmsBeliefSet.getWorkingMemoryAction();
            callback.setFullyRetract( fullyRetract );
            callback.setUpdate( update );
        }
    }
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//            }
            case WorkingMemoryAction.PropagateAction : {
                return new PropagateAction( context );
            }
            case WorkingMemoryAction.LogicalRetractCallback : {
                return new BeliefSystemLogicalCallback( context );
            }
            case WorkingMemoryAction.WorkingMemoryReteExpireAction : {
                return new WorkingMemoryReteExpireAction( context );
            }
            case WorkingMemoryAction.WorkingMemoryBehahviourRetract : {
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Related Classes of org.drools.core.beliefsystem.simple.BeliefSystemLogicalCallback

  • org.drools.core.beliefsystem.BeliefSet
  • org.drools.core.common.NamedEntryPoint
  • org.drools.core.marshalling.impl.PersisterHelper
  • org.drools.core.reteoo.ObjectTypeConf
  • org.drools.reteoo.beliefsystem.jtms.ReteJTMSBeliefSystem
  • org.drools.reteoo.beliefsystem.simple.ReteSimpleBeliefSystem
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