org.drools.reteoo.nodes

Class ReteEvalConditionNode

java.lang.Object

org.drools.core.common.BaseNode

org.drools.core.reteoo.LeftTupleSource

org.drools.core.reteoo.EvalConditionNode

org.drools.reteoo.nodes.ReteEvalConditionNode

All Implemented Interfaces:

Externalizable, Serializable, org.drools.core.common.MemoryFactory<org.drools.core.reteoo.EvalConditionNode.EvalMemory>, org.drools.core.common.NetworkNode, org.drools.core.reteoo.LeftTupleNode, org.drools.core.reteoo.LeftTupleSink, org.drools.core.reteoo.LeftTupleSinkNode, org.drools.core.reteoo.Sink

public class ReteEvalConditionNode
extends org.drools.core.reteoo.EvalConditionNode

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.drools.core.reteoo.EvalConditionNode

org.drools.core.reteoo.EvalConditionNode.EvalMemory

Field Summary

Fields inherited from class org.drools.core.reteoo.EvalConditionNode

condition, tupleMemoryEnabled

Fields inherited from class org.drools.core.reteoo.LeftTupleSource

leftInput, sink

Fields inherited from class org.drools.core.common.BaseNode

associations, hashcode, id, partitionId, partitionsEnabled

Constructor Summary

Constructors

Constructor and Description
ReteEvalConditionNode()
ReteEvalConditionNode(int id, org.drools.core.reteoo.LeftTupleSource tupleSource, org.drools.core.rule.EvalCondition eval, org.drools.core.reteoo.builder.BuildContext context)

Method Summary

Modifier and Type	Method and Description
void	assertLeftTuple(org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.spi.PropagationContext context, org.drools.core.common.InternalWorkingMemory workingMemory)
void	attach(org.drools.core.reteoo.builder.BuildContext context)
protected boolean	doRemove(org.drools.core.reteoo.RuleRemovalContext context, org.drools.core.reteoo.ReteooBuilder builder, org.drools.core.common.InternalWorkingMemory[] workingMemories)
void	modifyLeftTuple(org.drools.core.common.InternalFactHandle factHandle, org.drools.core.reteoo.ModifyPreviousTuples modifyPreviousTuples, org.drools.core.spi.PropagationContext context, org.drools.core.common.InternalWorkingMemory workingMemory)
void	modifyLeftTuple(org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.spi.PropagationContext context, org.drools.core.common.InternalWorkingMemory workingMemory)
void	retractLeftTuple(org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.spi.PropagationContext context, org.drools.core.common.InternalWorkingMemory workingMemory)
void	updateSink(org.drools.core.reteoo.LeftTupleSink sink, org.drools.core.spi.PropagationContext context, org.drools.core.common.InternalWorkingMemory workingMemory)

Methods inherited from class org.drools.core.reteoo.EvalConditionNode

addAssociation, createLeftTuple, createLeftTuple, createLeftTuple, createLeftTuple, createLeftTuple, createMemory, createPeer, equals, getCondition, getLeftTupleSource, getNextLeftTupleSinkNode, getObjectTypeNode, getPreviousLeftTupleSinkNode, getType, internalEquals, isLeftTupleMemoryEnabled, networkUpdated, readExternal, removeAssociation, setLeftTupleMemoryEnabled, setNextLeftTupleSinkNode, setPreviousLeftTupleSinkNode, toString, writeExternal

Methods inherited from class org.drools.core.reteoo.LeftTupleSource

addTupleSink, addTupleSink, addTupleSink, getLeftDeclaredMask, getLeftInferredMask, getLeftInputOtnId, getLeftNegativeMask, getObjectType, getPositionInPath, getSinkPropagator, initDeclaredMask, initInferredMask, initMasks, isInUse, removeTupleSink, setLeftInferredMask, setLeftInputOtnId, setLeftListenedProperties, setLeftTupleSource

Methods inherited from class org.drools.core.common.BaseNode

addAssociation, getAssociatedRuleSize, getAssociationsSize, getAssociationsSize, getId, getPartitionId, hashCode, isAssociatedWith, isStreamMode, remove, setId, setPartitionId, setStreamMode, thisNodeEquals

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.drools.core.reteoo.LeftTupleSink

getLeftInferredMask, getLeftInputOtnId, setLeftInputOtnId

Methods inherited from interface org.drools.core.reteoo.LeftTupleNode

getPositionInPath, getSinkPropagator

Methods inherited from interface org.drools.core.common.NetworkNode

getAssociatedRuleSize, getAssociationsSize, getAssociationsSize, getId, getPartitionId, isAssociatedWith, thisNodeEquals

Methods inherited from interface org.drools.core.common.MemoryFactory

getId

Constructor Detail

ReteEvalConditionNode

public ReteEvalConditionNode()

ReteEvalConditionNode

public ReteEvalConditionNode(int id,
                             org.drools.core.reteoo.LeftTupleSource tupleSource,
                             org.drools.core.rule.EvalCondition eval,
                             org.drools.core.reteoo.builder.BuildContext context)

Method Detail

modifyLeftTuple

public void modifyLeftTuple(org.drools.core.common.InternalFactHandle factHandle,
                            org.drools.core.reteoo.ModifyPreviousTuples modifyPreviousTuples,
                            org.drools.core.spi.PropagationContext context,
                            org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

modifyLeftTuple in interface org.drools.core.reteoo.LeftTupleSink

Overrides:

modifyLeftTuple in class org.drools.core.reteoo.EvalConditionNode

assertLeftTuple

public void assertLeftTuple(org.drools.core.reteoo.LeftTuple leftTuple,
                            org.drools.core.spi.PropagationContext context,
                            org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

assertLeftTuple in interface org.drools.core.reteoo.LeftTupleSink

Overrides:

assertLeftTuple in class org.drools.core.reteoo.EvalConditionNode

retractLeftTuple

public void retractLeftTuple(org.drools.core.reteoo.LeftTuple leftTuple,
                             org.drools.core.spi.PropagationContext context,
                             org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

retractLeftTuple in interface org.drools.core.reteoo.LeftTupleSink

Overrides:

retractLeftTuple in class org.drools.core.reteoo.EvalConditionNode

modifyLeftTuple

public void modifyLeftTuple(org.drools.core.reteoo.LeftTuple leftTuple,
                            org.drools.core.spi.PropagationContext context,
                            org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

modifyLeftTuple in interface org.drools.core.reteoo.LeftTupleSink

Overrides:

modifyLeftTuple in class org.drools.core.reteoo.EvalConditionNode

attach

public void attach(org.drools.core.reteoo.builder.BuildContext context)

Overrides:

attach in class org.drools.core.reteoo.EvalConditionNode

updateSink

public void updateSink(org.drools.core.reteoo.LeftTupleSink sink,
                       org.drools.core.spi.PropagationContext context,
                       org.drools.core.common.InternalWorkingMemory workingMemory)

Overrides:

updateSink in class org.drools.core.reteoo.EvalConditionNode

doRemove

protected boolean doRemove(org.drools.core.reteoo.RuleRemovalContext context,
                           org.drools.core.reteoo.ReteooBuilder builder,
                           org.drools.core.common.InternalWorkingMemory[] workingMemories)

Overrides:

doRemove in class org.drools.core.reteoo.EvalConditionNode