org.drools.core.reteoo
Class SegmentMemory

java.lang.Object
  org.drools.core.util.LinkedList<SegmentMemory>
      org.drools.core.reteoo.SegmentMemory

All Implemented Interfaces:

Externalizable, Serializable, Entry<SegmentMemory>, LinkedListNode<SegmentMemory>

public class SegmentMemory
extends LinkedList<SegmentMemory>
implements LinkedListNode<SegmentMemory>

See Also:

Serialized Form

Nested Class Summary

static class	SegmentMemory.AccumulateMemoryPrototype
static class	SegmentMemory.BetaMemoryPrototype
static class	SegmentMemory.FromMemoryPrototype
static class	SegmentMemory.LiaMemoryPrototype
static class	SegmentMemory.MemoryPrototype
static class	SegmentMemory.Prototype
static class	SegmentMemory.QueryMemoryPrototype
static class	SegmentMemory.TimerMemoryPrototype

Nested classes/interfaces inherited from class org.drools.core.util.LinkedList

LinkedList.JavaUtilIterator<T extends LinkedListNode<T>>, LinkedList.LinkedListFastIterator, LinkedList.LinkedListIterator<T extends LinkedListNode<T>>

Field Summary

protected static org.slf4j.Logger

log

Fields inherited from class org.drools.core.util.LinkedList

fastIterator

Constructor Summary

SegmentMemory(NetworkNode rootNode)

SegmentMemory(NetworkNode rootNode, Queue<TupleEntry> queue)

Method Summary

SegmentMemory.Prototype	asPrototype()
Memory	createNodeMemory(MemoryFactory memoryFactory, InternalWorkingMemory wm)
boolean	equals(Object obj)
long	getAllLinkedMaskTest()
long	getDirtyNodeMask()
long	getLinkedNodeMask()
SegmentMemory	getNext()
LinkedList<Memory>	getNodeMemories()
List<NetworkNode>	getNodesInSegment()
List<PathMemory>	getPathMemories()
int	getPos()
SegmentMemory	getPrevious() Returns the previous node
NetworkNode	getRootNode()
String	getRuleNames()
long	getSegmentPosMaskBit()
LeftTupleSink	getSinkFactory()
LeftTupleSets	getStagedLeftTuples()
NetworkNode	getTipNode()
Queue<TupleEntry>	getTupleQueue()
int	hashCode()
boolean	isActive()
boolean	isSegmentLinked()
void	linkNode(long mask, InternalWorkingMemory wm)
void	linkNodeWithoutRuleNotify(long mask)
void	notifyRuleLinkSegment(InternalWorkingMemory wm)
void	notifyRuleLinkSegment(InternalWorkingMemory wm, long mask)
void	nullPrevNext()
void	resetDirtyNodeMask()
void	setActive(boolean evaluating)
void	setAllLinkedMaskTest(long allLinkedTestMask)
void	setLinkedNodeMask(long linkedNodeMask)
void	setNext(SegmentMemory next)
void	setPathMemories(List<PathMemory> ruleSegments)
void	setPos(int pos)
void	setPrevious(SegmentMemory previous) Sets the previous node
void	setSegmentPosMaskBit(long nodeSegmenMask)
void	setSinkFactory(LeftTupleSink sink)
void	setStagedTuples(LeftTupleSets stagedTuples)
void	setTipNode(NetworkNode tipNode)
void	setTupleQueue(Queue<TupleEntry> queue)
void	unlinkNode(long mask, InternalWorkingMemory wm)
void	unlinkNodeWithoutRuleNotify(long mask)
void	updateCleanNodeMask(long mask)
void	updateDirtyNodeMask(long mask)

Methods inherited from class org.drools.core.util.LinkedList

add, addFirst, addLast, clear, fastIterator, get, getFirst, getLast, insertAfter, isEmpty, iterator, javaUtilIterator, readExternal, remove, removeFirst, removeLast, size, writeExternal

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static transient org.slf4j.Logger log

Constructor Detail

SegmentMemory

public SegmentMemory(NetworkNode rootNode)

SegmentMemory

public SegmentMemory(NetworkNode rootNode,
                     Queue<TupleEntry> queue)

Method Detail

getTupleQueue

public Queue<TupleEntry> getTupleQueue()

setTupleQueue

public void setTupleQueue(Queue<TupleEntry> queue)

getRootNode

public NetworkNode getRootNode()

getTipNode

public NetworkNode getTipNode()

setTipNode

public void setTipNode(NetworkNode tipNode)

getSinkFactory

public LeftTupleSink getSinkFactory()

setSinkFactory

public void setSinkFactory(LeftTupleSink sink)

createNodeMemory

public Memory createNodeMemory(MemoryFactory memoryFactory,
                               InternalWorkingMemory wm)

getNodeMemories

public LinkedList<Memory> getNodeMemories()

getLinkedNodeMask

public long getLinkedNodeMask()

setLinkedNodeMask

public void setLinkedNodeMask(long linkedNodeMask)

getDirtyNodeMask

public long getDirtyNodeMask()

resetDirtyNodeMask

public void resetDirtyNodeMask()

updateDirtyNodeMask

public void updateDirtyNodeMask(long mask)

updateCleanNodeMask

public void updateCleanNodeMask(long mask)

getRuleNames

public String getRuleNames()

linkNode

public void linkNode(long mask,
                     InternalWorkingMemory wm)

linkNodeWithoutRuleNotify

public void linkNodeWithoutRuleNotify(long mask)

notifyRuleLinkSegment

public void notifyRuleLinkSegment(InternalWorkingMemory wm,
                                  long mask)

notifyRuleLinkSegment

public void notifyRuleLinkSegment(InternalWorkingMemory wm)

unlinkNode

public void unlinkNode(long mask,
                       InternalWorkingMemory wm)

unlinkNodeWithoutRuleNotify

public void unlinkNodeWithoutRuleNotify(long mask)

getAllLinkedMaskTest

public long getAllLinkedMaskTest()

setAllLinkedMaskTest

public void setAllLinkedMaskTest(long allLinkedTestMask)

isSegmentLinked

public boolean isSegmentLinked()

getPathMemories

public List<PathMemory> getPathMemories()

setPathMemories

public void setPathMemories(List<PathMemory> ruleSegments)

getSegmentPosMaskBit

public long getSegmentPosMaskBit()

setSegmentPosMaskBit

public void setSegmentPosMaskBit(long nodeSegmenMask)

isActive

public boolean isActive()

setActive

public void setActive(boolean evaluating)

getPos

public int getPos()

setPos

public void setPos(int pos)

getStagedLeftTuples

public LeftTupleSets getStagedLeftTuples()

setStagedTuples

public void setStagedTuples(LeftTupleSets stagedTuples)

getNext

public SegmentMemory getNext()

Specified by:

getNext in interface Entry<SegmentMemory>

setNext

public void setNext(SegmentMemory next)

Specified by:

setNext in interface Entry<SegmentMemory>

getPrevious

public SegmentMemory getPrevious()

Description copied from interface: LinkedListNode

Returns the previous node

Specified by:

getPrevious in interface LinkedListNode<SegmentMemory>

Returns:

The previous LinkedListNode

setPrevious

public void setPrevious(SegmentMemory previous)

Description copied from interface: LinkedListNode

Sets the previous node

Specified by:

setPrevious in interface LinkedListNode<SegmentMemory>

Parameters:

previous - The previous LinkedListNode

nullPrevNext

public void nullPrevNext()

Specified by:

nullPrevNext in interface LinkedListNode<SegmentMemory>

hashCode

public int hashCode()

Overrides:

hashCode in class LinkedList<SegmentMemory>

equals

public boolean equals(Object obj)

Overrides:

equals in class LinkedList<SegmentMemory>

asPrototype

public SegmentMemory.Prototype asPrototype()

getNodesInSegment

public List<NetworkNode> getNodesInSegment()