Package org.drools.core.phreak

Class RuleNetworkEvaluator

java.lang.Object

org.drools.core.phreak.RuleNetworkEvaluator

public class RuleNetworkEvaluator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final RuleNetworkEvaluator	INSTANCE

Method Summary

Modifier and Type	Method	Description
static void	deleteChildLeftTuple(TupleImpl childLeftTuple, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
static void	doExistentialUpdatesReorderChildLeftTuple(ReteEvaluator reteEvaluator, NotNode notNode, RightTuple rightTuple)
static void	doUpdatesExistentialReorderLeftMemory(BetaMemory bm, TupleSets srcLeftTuples)
static void	doUpdatesExistentialReorderRightMemory(BetaMemory bm, BetaNode betaNode, TupleSets srcRightTuples)
static void	doUpdatesReorderChildLeftTuple(TupleImpl rightTuple)
static void	doUpdatesReorderLeftMemory(BetaMemory bm, TupleSets srcLeftTuples)
static void	doUpdatesReorderRightMemory(BetaMemory bm, TupleSets srcRightTuples)
TupleSets	evalNode(PathMemory pmem, NetworkNode node, long bit, Memory nodeMem, SegmentMemory[] smems, int smemIndex, ActivationsManager activationsManager, LinkedList<StackEntry> stack, boolean processRian, RuleExecutor executor, TupleSets srcTuples, SegmentMemory smem, TupleSets stagedLeftTuples, LeftTupleSinkNode sink)
void	evalStackEntry(StackEntry entry, LinkedList<StackEntry> stack, RuleExecutor executor, ActivationsManager activationsManager)
void	evaluateNetwork(PathMemory pmem, RuleExecutor executor, ActivationsManager activationsManager)
void	evaluateNetwork(PathMemory pmem, RuleExecutor executor, ReteEvaluator reteEvaluator)
static void	findLeftTupleBlocker(BetaNode betaNode, TupleMemory rtm, Object contextEntry, BetaConstraints constraints, TupleImpl leftTuple, boolean useLeftMemory)
static int	getOffset(NetworkNode node)
static String	indent(int size)
void	innerEval(PathMemory pmem, NetworkNode node, long bit, Memory nodeMem, SegmentMemory[] smems, int smemIndex, TupleSets trgTuples, ActivationsManager activationsManager, LinkedList<StackEntry> stack, boolean processRian, RuleExecutor executor)
static void	normalizeStagedTuples(TupleSets stagedLeftTuples, TupleImpl childLeftTuple)
void	outerEval(PathMemory pmem, NetworkNode node, long bit, Memory nodeMem, SegmentMemory[] smems, int smemIndex, TupleSets trgTuples, ActivationsManager activationsManager, LinkedList<StackEntry> stack, boolean processRian, RuleExecutor executor)
static void	unlinkAndDeleteChildLeftTuple(TupleImpl childLeftTuple, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
static boolean	useLeftMemory(LeftTupleSource tupleSource, TupleImpl tuple)

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final RuleNetworkEvaluator INSTANCE

Method Details

evaluateNetwork

public void evaluateNetwork(PathMemory pmem,
 RuleExecutor executor,
 ReteEvaluator reteEvaluator)

evaluateNetwork

public void evaluateNetwork(PathMemory pmem,
 RuleExecutor executor,
 ActivationsManager activationsManager)

indent

public static String indent(int size)

getOffset

public static int getOffset(NetworkNode node)

outerEval

public void outerEval(PathMemory pmem,
 NetworkNode node,
 long bit,
 Memory nodeMem,
 SegmentMemory[] smems,
 int smemIndex,
 TupleSets trgTuples,
 ActivationsManager activationsManager,
 LinkedList<StackEntry> stack,
 boolean processRian,
 RuleExecutor executor)

evalStackEntry

public void evalStackEntry(StackEntry entry,
 LinkedList<StackEntry> stack,
 RuleExecutor executor,
 ActivationsManager activationsManager)

innerEval

public void innerEval(PathMemory pmem,
 NetworkNode node,
 long bit,
 Memory nodeMem,
 SegmentMemory[] smems,
 int smemIndex,
 TupleSets trgTuples,
 ActivationsManager activationsManager,
 LinkedList<StackEntry> stack,
 boolean processRian,
 RuleExecutor executor)

evalNode

public TupleSets evalNode(PathMemory pmem,
 NetworkNode node,
 long bit,
 Memory nodeMem,
 SegmentMemory[] smems,
 int smemIndex,
 ActivationsManager activationsManager,
 LinkedList<StackEntry> stack,
 boolean processRian,
 RuleExecutor executor,
 TupleSets srcTuples,
 SegmentMemory smem,
 TupleSets stagedLeftTuples,
 LeftTupleSinkNode sink)

findLeftTupleBlocker

public static void findLeftTupleBlocker(BetaNode betaNode,
 TupleMemory rtm,
 Object contextEntry,
 BetaConstraints constraints,
 TupleImpl leftTuple,
 boolean useLeftMemory)

unlinkAndDeleteChildLeftTuple

public static void unlinkAndDeleteChildLeftTuple(TupleImpl childLeftTuple,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

deleteChildLeftTuple

public static void deleteChildLeftTuple(TupleImpl childLeftTuple,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

doUpdatesReorderLeftMemory

public static void doUpdatesReorderLeftMemory(BetaMemory bm,
 TupleSets srcLeftTuples)

doUpdatesExistentialReorderLeftMemory

public static void doUpdatesExistentialReorderLeftMemory(BetaMemory bm,
 TupleSets srcLeftTuples)

doUpdatesReorderRightMemory

public static void doUpdatesReorderRightMemory(BetaMemory bm,
 TupleSets srcRightTuples)

doUpdatesReorderChildLeftTuple

public static void doUpdatesReorderChildLeftTuple(TupleImpl rightTuple)

doUpdatesExistentialReorderRightMemory

public static void doUpdatesExistentialReorderRightMemory(BetaMemory bm,
 BetaNode betaNode,
 TupleSets srcRightTuples)

doExistentialUpdatesReorderChildLeftTuple

public static void doExistentialUpdatesReorderChildLeftTuple(ReteEvaluator reteEvaluator,
 NotNode notNode,
 RightTuple rightTuple)

useLeftMemory

public static boolean useLeftMemory(LeftTupleSource tupleSource,
 TupleImpl tuple)

normalizeStagedTuples

public static void normalizeStagedTuples(TupleSets stagedLeftTuples,
 TupleImpl childLeftTuple)