Package org.drools.core.phreak

Class TupleEvaluationUtil

java.lang.Object

org.drools.core.phreak.TupleEvaluationUtil

public class TupleEvaluationUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
TupleEvaluationUtil()

Method Summary

Modifier and Type	Method	Description
static TupleSets<LeftTuple>	createLeftTupleTupleSets(LeftTuple leftTuple, short stagedType)
static List<PathMemory>	findPathsToFlushFromRia(ReteEvaluator reteEvaluator, PathMemory pmem)
static PathMemory	findPathToFlush(SegmentMemory sm, LeftTuple leftTuple, boolean streamMode)
static boolean	flushLeftTupleIfNecessary(ReteEvaluator reteEvaluator, SegmentMemory sm, boolean streamMode)
static boolean	flushLeftTupleIfNecessary(ReteEvaluator reteEvaluator, SegmentMemory sm, LeftTuple leftTuple, boolean streamMode, short stagedType)
static void	forceFlushLeftTuple(PathMemory pmem, SegmentMemory sm, ReteEvaluator reteEvaluator, TupleSets<LeftTuple> leftTupleSets)
static void	forceFlushPath(ReteEvaluator reteEvaluator, PathMemory outPmem)
static void	forceFlushWhenRiaNode(ReteEvaluator reteEvaluator, PathMemory pmem)

Methods inherited from class java.lang.Object

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

Constructor Detail

TupleEvaluationUtil

public TupleEvaluationUtil()

Method Detail

flushLeftTupleIfNecessary

public static boolean flushLeftTupleIfNecessary(ReteEvaluator reteEvaluator,
                                                SegmentMemory sm,
                                                boolean streamMode)

flushLeftTupleIfNecessary

public static boolean flushLeftTupleIfNecessary(ReteEvaluator reteEvaluator,
                                                SegmentMemory sm,
                                                LeftTuple leftTuple,
                                                boolean streamMode,
                                                short stagedType)

findPathToFlush

public static PathMemory findPathToFlush(SegmentMemory sm,
                                         LeftTuple leftTuple,
                                         boolean streamMode)

createLeftTupleTupleSets

public static TupleSets<LeftTuple> createLeftTupleTupleSets(LeftTuple leftTuple,
                                                            short stagedType)

forceFlushWhenRiaNode

public static void forceFlushWhenRiaNode(ReteEvaluator reteEvaluator,
                                         PathMemory pmem)

findPathsToFlushFromRia

public static List<PathMemory> findPathsToFlushFromRia(ReteEvaluator reteEvaluator,
                                                       PathMemory pmem)

forceFlushPath

public static void forceFlushPath(ReteEvaluator reteEvaluator,
                                  PathMemory outPmem)

forceFlushLeftTuple

public static void forceFlushLeftTuple(PathMemory pmem,
                                       SegmentMemory sm,
                                       ReteEvaluator reteEvaluator,
                                       TupleSets<LeftTuple> leftTupleSets)