Package org.drools.core.reteoo

Class LeftTuple

java.lang.Object

org.drools.core.reteoo.TupleImpl

org.drools.core.reteoo.LeftTuple

All Implemented Interfaces:

Serializable, BaseTuple, Tuple<TupleImpl>, DoubleLinkedEntry<TupleImpl>, SingleLinkedEntry<TupleImpl>

Direct Known Subclasses:

EvalNodeLeftTuple, NotNodeLeftTuple, ReactiveFromNodeLeftTuple, RuleTerminalNodeLeftTuple

public class LeftTuple
extends TupleImpl

A parent class for all specific LeftTuple specializations

See Also:

• Serialized Form

Field Summary

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

firstChild, handle, handleNext, handlePrevious, lastChild, memory, stagedNext, stagedPrevious

Fields inherited from interface org.drools.core.reteoo.Tuple

DELETE, INSERT, NONE, NORMALIZED_DELETE, UPDATE

Constructor Summary

Constructors

Constructor	Description
LeftTuple()
LeftTuple(InternalFactHandle factHandle, Sink sink, boolean leftTupleMemoryEnabled)
LeftTuple(InternalFactHandle factHandle, TupleImpl leftTuple, Sink sink)
LeftTuple(TupleImpl leftTuple, Sink sink, PropagationContext pctx, boolean leftTupleMemoryEnabled)
LeftTuple(TupleImpl leftTuple, TupleImpl rightTuple, Sink sink)
LeftTuple(TupleImpl leftTuple, TupleImpl rightTuple, Sink sink, boolean leftTupleMemoryEnabled)
LeftTuple(TupleImpl leftTuple, TupleImpl rightTuple, TupleImpl currentLeftChild, TupleImpl currentRightChild, Sink sink, boolean leftTupleMemoryEnabled)

Method Summary

Modifier and Type	Method	Description
ObjectTypeNodeId	getInputOtnId()
boolean	isLeftTuple()
void	reAdd()

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

clear, clearBlocker, clearStaged, doUnlinkFromRightParent, equals, get, get, getAccumulatedObjects, getBlockedNext, getBlockedPrevious, getBlocker, getContextObject, getFactHandle, getFactHandleForEvaluation, getFirstChild, getHandleNext, getHandlePrevious, getIndex, getLastChild, getLeftParent, getMemory, getNext, getNextParentWithHandle, getObject, getObject, getOriginalFactHandle, getParent, getPeer, getPrevious, getPropagationContext, getRightParent, getRightParentNext, getRightParentPrevious, getRootTuple, getSink, getStagedNext, getStagedPrevious, getStagedType, getStagedTypeForQueries, getSubTuple, getTuple, hashCode, initPeer, isExpired, isFullMatch, isStagedOnRight, isSubnetworkTuple, reAddLeft, reAddRight, setBlockedNext, setBlockedPrevious, setBlocker, setContextObject, setExpired, setFactHandle, setFirstChild, setHandleNext, setHandlePrevious, setLastChild, setLeftParent, setLeftTupleSink, setMemory, setNext, setPeer, setPrevious, setPropagationContext, setRightParent, setRightParentNext, setRightParentPrevious, setSink, setStagedNext, setStagedPrevious, setStagedType, setStagedTypeForQueries, size, skipEmptyHandles, toExternalString, toFactHandles, toObjects, toString, unlinkFromLeftParent, unlinkFromRightParent

Methods inherited from class java.lang.Object

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

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

findMostRecentPropagationContext, isDeleted, toObjects

Constructor Details

LeftTuple

public LeftTuple()

LeftTuple

public LeftTuple(InternalFactHandle factHandle,
 Sink sink,
 boolean leftTupleMemoryEnabled)

LeftTuple

public LeftTuple(InternalFactHandle factHandle,
 TupleImpl leftTuple,
 Sink sink)

LeftTuple

public LeftTuple(TupleImpl leftTuple,
 Sink sink,
 PropagationContext pctx,
 boolean leftTupleMemoryEnabled)

LeftTuple

public LeftTuple(TupleImpl leftTuple,
 TupleImpl rightTuple,
 Sink sink)

LeftTuple

public LeftTuple(TupleImpl leftTuple,
 TupleImpl rightTuple,
 Sink sink,
 boolean leftTupleMemoryEnabled)

LeftTuple

public LeftTuple(TupleImpl leftTuple,
 TupleImpl rightTuple,
 TupleImpl currentLeftChild,
 TupleImpl currentRightChild,
 Sink sink,
 boolean leftTupleMemoryEnabled)

Method Details

getInputOtnId

public ObjectTypeNodeId getInputOtnId()

Specified by:

getInputOtnId in interface Tuple<TupleImpl>

Specified by:

getInputOtnId in class TupleImpl

reAdd

public void reAdd()

Specified by:

reAdd in interface Tuple<TupleImpl>

Specified by:

reAdd in class TupleImpl

isLeftTuple

public boolean isLeftTuple()

Specified by:

isLeftTuple in class TupleImpl