org.drools.core.phreak

Class RuleNetworkEvaluator

java.lang.Object

org.drools.core.phreak.RuleNetworkEvaluator

public class RuleNetworkEvaluator
extends Object

Constructor Summary

Constructors

Constructor and Description
RuleNetworkEvaluator()

Method Summary

Methods

Modifier and Type	Method and Description
static void	deleteChildLeftTuple(LeftTuple childLeftTuple, TupleSets<LeftTuple> trgLeftTuples, TupleSets<LeftTuple> stagedLeftTuples)
static void	doUpdatesExistentialReorderLeftMemory(BetaMemory bm, TupleSets<LeftTuple> srcLeftTuples)
static void	doUpdatesExistentialReorderRightMemory(BetaMemory bm, BetaNode betaNode, TupleSets<RightTuple> srcRightTuples)
static void	doUpdatesReorderLeftMemory(BetaMemory bm, TupleSets<LeftTuple> srcLeftTuples)
static void	doUpdatesReorderRightMemory(BetaMemory bm, TupleSets<RightTuple> srcRightTuples)
TupleSets<LeftTuple>	evalNode(LeftInputAdapterNode liaNode, PathMemory pmem, NetworkNode node, long bit, Memory nodeMem, SegmentMemory[] smems, int smemIndex, InternalWorkingMemory wm, LinkedList<StackEntry> stack, boolean processRian, RuleExecutor executor, TupleSets<LeftTuple> srcTuples, SegmentMemory smem, TupleSets<LeftTuple> stagedLeftTuples, LeftTupleSinkNode sink)
void	evalStackEntry(StackEntry entry, LinkedList<StackEntry> stack, RuleExecutor executor, InternalWorkingMemory wm)
void	evaluateNetwork(PathMemory pmem, RuleExecutor executor, InternalWorkingMemory wm)
static void	findLeftTupleBlocker(BetaNode betaNode, TupleMemory rtm, ContextEntry[] contextEntry, BetaConstraints constraints, LeftTuple leftTuple, boolean useLeftMemory)
static int	getOffset(NetworkNode node)
static String	indent(int size)
void	innerEval(LeftInputAdapterNode liaNode, PathMemory pmem, NetworkNode node, long bit, Memory nodeMem, SegmentMemory[] smems, int smemIndex, TupleSets<LeftTuple> trgTuples, InternalWorkingMemory wm, LinkedList<StackEntry> stack, boolean processRian, RuleExecutor executor)
void	outerEval(LeftInputAdapterNode liaNode, PathMemory pmem, NetworkNode node, long bit, Memory nodeMem, SegmentMemory[] smems, int smemIndex, TupleSets<LeftTuple> trgTuples, InternalWorkingMemory wm, LinkedList<StackEntry> stack, boolean processRian, RuleExecutor executor)
static void	unlinkAndDeleteChildLeftTuple(LeftTuple childLeftTuple, TupleSets<LeftTuple> trgLeftTuples, TupleSets<LeftTuple> stagedLeftTuples)
static boolean	useLeftMemory(LeftTupleSource tupleSource, Tuple leftTuple)

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleNetworkEvaluator

public RuleNetworkEvaluator()

Method Detail

evaluateNetwork

public void evaluateNetwork(PathMemory pmem,
                   RuleExecutor executor,
                   InternalWorkingMemory wm)

indent

public static String indent(int size)

getOffset

public static int getOffset(NetworkNode node)

outerEval

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

evalStackEntry

public void evalStackEntry(StackEntry entry,
                  LinkedList<StackEntry> stack,
                  RuleExecutor executor,
                  InternalWorkingMemory wm)

innerEval

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

evalNode

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

findLeftTupleBlocker

public static void findLeftTupleBlocker(BetaNode betaNode,
                        TupleMemory rtm,
                        ContextEntry[] contextEntry,
                        BetaConstraints constraints,
                        LeftTuple leftTuple,
                        boolean useLeftMemory)

unlinkAndDeleteChildLeftTuple

public static void unlinkAndDeleteChildLeftTuple(LeftTuple childLeftTuple,
                                 TupleSets<LeftTuple> trgLeftTuples,
                                 TupleSets<LeftTuple> stagedLeftTuples)

deleteChildLeftTuple

public static void deleteChildLeftTuple(LeftTuple childLeftTuple,
                        TupleSets<LeftTuple> trgLeftTuples,
                        TupleSets<LeftTuple> stagedLeftTuples)

doUpdatesReorderLeftMemory

public static void doUpdatesReorderLeftMemory(BetaMemory bm,
                              TupleSets<LeftTuple> srcLeftTuples)

doUpdatesExistentialReorderLeftMemory

public static void doUpdatesExistentialReorderLeftMemory(BetaMemory bm,
                                         TupleSets<LeftTuple> srcLeftTuples)

doUpdatesReorderRightMemory

public static void doUpdatesReorderRightMemory(BetaMemory bm,
                               TupleSets<RightTuple> srcRightTuples)

doUpdatesExistentialReorderRightMemory

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

useLeftMemory

public static boolean useLeftMemory(LeftTupleSource tupleSource,
                    Tuple leftTuple)