org.drools.core.phreak

Class AddRemoveRule

java.lang.Object

org.drools.core.phreak.AddRemoveRule

public class AddRemoveRule
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AddRemoveRule.AddExistingPaths
static interface	AddRemoveRule.ExistingPathStrategy
static class	AddRemoveRule.RemoveExistingPaths

Constructor Summary

Constructors

Constructor and Description
AddRemoveRule()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addRule(TerminalNode tn, InternalWorkingMemory[] wms, InternalKnowledgeBase kBase) This method is called after the rule nodes have been added to the network For add tuples are processed after the segments and pmems have been adjusted
static void	correctSegmentMemoryAfterSplitOnAdd(SegmentMemory sm)
static void	correctSegmentMemoryAfterSplitOnAdd(SegmentMemory sm, int i)
static void	correctSegmentMemoryAfterSplitOnRemove(SegmentMemory sm, int i)
static boolean	flushLeftTupleIfNecessary(InternalWorkingMemory wm, SegmentMemory sm, LeftTuple leftTuple, boolean streamMode)
static int	getSegmentPos(LeftTupleNode lts, org.kie.api.definition.rule.Rule removingRule)
static void	notifySegments(Set<SegmentMemory> smems, InternalWorkingMemory wm)
static void	removeRule(TerminalNode tn, InternalWorkingMemory[] wms, InternalKnowledgeBase kBase) This method is called before the rule nodes are removed from the network.
static SegmentMemory	splitSegment(InternalWorkingMemory wm, SegmentMemory sm1, LeftTupleNode splitNode)

Methods inherited from class java.lang.Object

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

Constructor Detail

AddRemoveRule

public AddRemoveRule()

Method Detail

addRule

public static void addRule(TerminalNode tn,
           InternalWorkingMemory[] wms,
           InternalKnowledgeBase kBase)

This method is called after the rule nodes have been added to the network For add tuples are processed after the segments and pmems have been adjusted

Parameters:

tn -

wms -

kBase -

removeRule

public static void removeRule(TerminalNode tn,
              InternalWorkingMemory[] wms,
              InternalKnowledgeBase kBase)

This method is called before the rule nodes are removed from the network. For remove tuples are processed before the segments and pmems have been adjusted

Parameters:

tn -

wms -

kBase -

flushLeftTupleIfNecessary

public static boolean flushLeftTupleIfNecessary(InternalWorkingMemory wm,
                                SegmentMemory sm,
                                LeftTuple leftTuple,
                                boolean streamMode)

notifySegments

public static void notifySegments(Set<SegmentMemory> smems,
                  InternalWorkingMemory wm)

correctSegmentMemoryAfterSplitOnAdd

public static void correctSegmentMemoryAfterSplitOnAdd(SegmentMemory sm)

correctSegmentMemoryAfterSplitOnAdd

public static void correctSegmentMemoryAfterSplitOnAdd(SegmentMemory sm,
                                       int i)

correctSegmentMemoryAfterSplitOnRemove

public static void correctSegmentMemoryAfterSplitOnRemove(SegmentMemory sm,
                                          int i)

getSegmentPos

public static int getSegmentPos(LeftTupleNode lts,
                org.kie.api.definition.rule.Rule removingRule)

splitSegment

public static SegmentMemory splitSegment(InternalWorkingMemory wm,
                         SegmentMemory sm1,
                         LeftTupleNode splitNode)