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:
java.io.Serializable
,org.drools.base.common.NetworkNode
,MemoryFactory
,LeftTupleNode
,LeftTupleSink
,LeftTupleSinkNode
,ObjectSink
,ObjectSinkNode
,RightTupleSink
,Sink
public class JoinNode extends BetaNode
- See Also:
- Serialized Form
-
-
Field Summary
-
Fields inherited from class org.drools.core.reteoo.BetaNode
constraints, indexedUnificationJoin, isLogTraceEnabled, log, objectMemory, rightInput, rightInputIsRiaNode, tupleMemoryEnabled
-
Fields inherited from class org.drools.core.reteoo.LeftTupleSource
leftDeclaredMask, leftInferredMask, leftInput, leftNegativeMask, sink
-
Fields inherited from class org.drools.core.common.BaseNode
associations, hashcode, id, memoryId, partitionId, partitionsEnabled
-
-
Constructor Summary
Constructors Constructor Description JoinNode()
JoinNode(int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints binder, BuildContext context)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LeftTuple
createLeftTuple(InternalFactHandle factHandle, boolean leftTupleMemoryEnabled)
LeftTuple
createLeftTuple(InternalFactHandle factHandle, LeftTuple leftTuple, Sink sink)
LeftTuple
createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, LeftTuple currentLeftChild, LeftTuple currentRightChild, Sink sink, boolean leftTupleMemoryEnabled)
LeftTuple
createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, Sink sink)
LeftTuple
createLeftTuple(LeftTuple leftTuple, Sink sink, PropagationContext pctx, boolean leftTupleMemoryEnabled)
LeftTuple
createPeer(LeftTuple original)
boolean
doRemove(RuleRemovalContext context, ReteooBuilder builder)
Removes the node from the network.short
getType()
void
modifyRightTuple(RightTuple rightTuple, PropagationContext context, ReteEvaluator reteEvaluator)
void
retractRightTuple(RightTuple rightTuple, PropagationContext pctx, ReteEvaluator reteEvaluator)
java.lang.String
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, unwrapRightInput
-
Methods 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, setSourcePartitionId
-
Methods 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, setPartitionsEnabled, setStreamMode
-
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface org.drools.core.reteoo.LeftTupleNode
getLeftTupleSource, getObjectCount, getPathIndex, getSinkPropagator, setObjectCount
-
Methods inherited from interface org.drools.core.reteoo.LeftTupleSink
getLeftInferredMask, getLeftInputOtnId, setLeftInputOtnId, setPartitionIdWithSinks
-
Methods inherited from interface org.drools.core.common.MemoryFactory
getMemoryId
-
Methods inherited from interface org.drools.base.common.NetworkNode
addAssociatedTerminal, getAssociatedRules, getAssociatedTerminalsSize, getId, getPartitionId, getSinks, hasAssociatedTerminal, isAssociatedWith, removeAssociatedTerminal
-
Methods inherited from interface org.drools.core.reteoo.ObjectSinkNode
setPartitionIdWithSinks
-
-
-
-
Constructor Detail
-
JoinNode
public JoinNode()
-
JoinNode
public JoinNode(int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints binder, BuildContext context)
-
-
Method Detail
-
getType
public short getType()
- Specified by:
getType
in interfaceorg.drools.base.common.NetworkNode
- Specified by:
getType
in classLeftTupleSource
-
createPeer
public LeftTuple createPeer(LeftTuple original)
- Specified by:
createPeer
in interfaceLeftTupleSink
- Specified by:
createPeer
in classLeftTupleSource
-
createLeftTuple
public LeftTuple createLeftTuple(InternalFactHandle factHandle, boolean leftTupleMemoryEnabled)
-
createLeftTuple
public LeftTuple createLeftTuple(InternalFactHandle factHandle, LeftTuple leftTuple, Sink sink)
-
createLeftTuple
public LeftTuple createLeftTuple(LeftTuple leftTuple, Sink sink, PropagationContext pctx, boolean leftTupleMemoryEnabled)
-
createLeftTuple
public LeftTuple createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, Sink sink)
-
createLeftTuple
public LeftTuple createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, LeftTuple currentLeftChild, LeftTuple currentRightChild, Sink sink, boolean leftTupleMemoryEnabled)
-
retractRightTuple
public void retractRightTuple(RightTuple rightTuple, PropagationContext pctx, ReteEvaluator reteEvaluator)
-
modifyRightTuple
public void modifyRightTuple(RightTuple rightTuple, PropagationContext context, ReteEvaluator reteEvaluator)
-
doRemove
public boolean doRemove(RuleRemovalContext context, ReteooBuilder builder)
Description copied from class:BaseNode
Removes the node from the network. Usually from the parentObjectSource
orTupleSource
-
-