Package org.drools.core.reteoo
Class JoinNode
java.lang.Object
org.drools.core.common.BaseNode
org.drools.core.reteoo.LeftTupleSource
org.drools.core.reteoo.BetaNode
org.drools.core.reteoo.JoinNode
- All Implemented Interfaces:
Serializable,NetworkNode,MemoryFactory,LeftTupleNode,LeftTupleSink,LeftTupleSinkNode,ObjectSink,ObjectSinkNode,RightTupleSink,Sink
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class org.drools.core.reteoo.BetaNode
BetaNode.RightTupleSinkAdapter -
Field Summary
Fields inherited from class org.drools.core.reteoo.BetaNode
constraints, indexedUnificationJoin, isLogTraceEnabled, log, objectMemory, rightInput, rightInputIsRiaNode, tupleMemoryEnabledFields inherited from class org.drools.core.reteoo.LeftTupleSource
leftDeclaredMask, leftInferredMask, leftInput, leftNegativeMask, sinkFields inherited from class org.drools.core.common.BaseNode
associations, hashcode, id, memoryId, partitionId -
Constructor Summary
ConstructorsConstructorDescriptionJoinNode()JoinNode(int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints binder, BuildContext context) -
Method Summary
Modifier and TypeMethodDescriptionbooleandoRemove(RuleRemovalContext context, ReteooBuilder builder) Removes the node from the network.intgetType()voidmodifyRightTuple(TupleImpl rightTuple, PropagationContext context, ReteEvaluator reteEvaluator) voidretractRightTuple(TupleImpl rightTuple, PropagationContext pctx, ReteEvaluator reteEvaluator) toString()Methods inherited from class org.drools.core.reteoo.BetaNode
assertObject, byPassModifyToBetaNode, calculateHashCode, createMemory, createRightTuple, doAttach, doDeleteRightTuple, doUpdateRightTuple, equals, getBetaMemory, getBetaMemoryFromRightInput, getConstraints, getFirstLeftTuple, getFirstRightTuple, getFirstTuple, getLeftIterator, getNextLeftTupleSinkNode, getNextObjectSinkNode, getObjectTypeNode, getPreviousLeftTupleSinkNode, getPreviousObjectSinkNode, getRawConstraints, getRightDeclaredMask, getRightInferredMask, getRightInput, getRightInputOtnId, getRightIterator, getRightNegativeMask, getRules, getStartTuple, initDeclaredMask, initInferredMask, initInferredMask, isIndexedUnificationJoin, isLeftTupleMemoryEnabled, isObjectMemoryEnabled, isRightInputIsRiaNode, isRightInputPassive, modifyObject, networkUpdated, reorderRightTuple, setLeftListenedProperties, setNextLeftTupleSinkNode, setNextObjectSinkNode, setPartitionId, setPreviousLeftTupleSinkNode, setPreviousObjectSinkNode, setRightInput, setRightInputOtnId, unwrapRightInputMethods inherited from class org.drools.core.reteoo.LeftTupleSource
addTupleSink, addTupleSink, addTupleSink, getFirstLeftTupleSinkIgnoreRemoving, getLeftDeclaredMask, getLeftInferredMask, getLeftInputOtnId, getLeftInputPattern, getLeftNegativeMask, getLeftTupleSource, getObjectCount, getObjectType, getObjectTypeForPropertyReactivity, getPathIndex, getSinkPropagator, initMasks, isInUse, removeTupleSink, setLeftInferredMask, setLeftInputOtnId, setLeftTupleSource, setNodeConstraintsPropertyReactiveMask, setObjectCount, setPartitionIdWithSinks, setSourcePartitionId, setSourcePartitionIdMethods inherited from class org.drools.core.common.BaseNode
addAssociatedTerminal, addAssociation, addAssociation, attach, getAssociatedRules, getAssociatedTerminalsSize, getAssociationsSize, getId, getMemoryId, getPartitionId, getSinks, hasAssociatedTerminal, hashCode, initMemoryId, isAssociatedWith, isStreamMode, remove, removeAssociatedTerminal, removeAssociation, setId, setStreamModeMethods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface org.drools.core.reteoo.LeftTupleNode
getLeftTupleSource, getObjectCount, getPathIndex, getSinkPropagator, setObjectCountMethods inherited from interface org.drools.core.reteoo.LeftTupleSink
getLeftInferredMask, getLeftInputOtnId, setLeftInputOtnId, setPartitionIdWithSinksMethods inherited from interface org.drools.core.common.MemoryFactory
getMemoryIdMethods inherited from interface org.drools.base.common.NetworkNode
addAssociatedTerminal, getAssociatedRules, getAssociatedTerminalsSize, getId, getPartitionId, getSinks, hasAssociatedTerminal, isAssociatedWith, removeAssociatedTerminalMethods inherited from interface org.drools.core.reteoo.ObjectSinkNode
setPartitionIdWithSinks
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Constructor Details
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JoinNode
public JoinNode() -
JoinNode
public JoinNode(int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints binder, BuildContext context)
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Method Details
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getType
public int getType()- Specified by:
getTypein interfaceNetworkNode- Specified by:
getTypein classLeftTupleSource
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toString
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retractRightTuple
public void retractRightTuple(TupleImpl rightTuple, PropagationContext pctx, ReteEvaluator reteEvaluator) -
modifyRightTuple
public void modifyRightTuple(TupleImpl rightTuple, PropagationContext context, ReteEvaluator reteEvaluator) -
doRemove
Description copied from class:BaseNodeRemoves the node from the network. Usually from the parentObjectSourceorTupleSource
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