org.drools.core.phreak
Class RuleExecutor

java.lang.Object
  org.drools.core.phreak.RuleExecutor

public class RuleExecutor
extends Object

Nested Class Summary

static class

RuleExecutor.SalienceComparator

Constructor Summary

RuleExecutor(PathMemory pmem, RuleAgendaItem ruleAgendaItem, boolean declarativeAgendaEnabled)

Method Summary

void	addLeftTuple(LeftTuple leftTuple)
void	addQueuedLeftTuple(LeftTuple leftTuple)
void	evaluateNetwork(InternalWorkingMemory wm)
int	evaluateNetworkAndFire(InternalWorkingMemory wm, AgendaFilter filter, int fireCount, int fireLimit)
RuleAgendaItem	getRuleAgendaItem()
boolean	isDeclarativeAgendaEnabled()
boolean	isDirty()
boolean	isHighestSalience(RuleAgendaItem nextRule, int currentSalience)
RuleTerminalNodeLeftTuple	removeFirstLeftTuple()
void	removeLeftTuple(LeftTuple leftTuple)
void	removeQueuedLeftTuple(LeftTuple leftTuple)
void	setDirty(boolean dirty)
void	updateLeftTuple(RuleTerminalNodeLeftTuple leftTuple, int salience, PropagationContext pctx)

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleExecutor

public RuleExecutor(PathMemory pmem,
                    RuleAgendaItem ruleAgendaItem,
                    boolean declarativeAgendaEnabled)

Method Detail

evaluateNetwork

public void evaluateNetwork(InternalWorkingMemory wm)

evaluateNetworkAndFire

public int evaluateNetworkAndFire(InternalWorkingMemory wm,
                                  AgendaFilter filter,
                                  int fireCount,
                                  int fireLimit)

removeFirstLeftTuple

public RuleTerminalNodeLeftTuple removeFirstLeftTuple()

getRuleAgendaItem

public RuleAgendaItem getRuleAgendaItem()

isHighestSalience

public boolean isHighestSalience(RuleAgendaItem nextRule,
                                 int currentSalience)

addLeftTuple

public void addLeftTuple(LeftTuple leftTuple)

addQueuedLeftTuple

public void addQueuedLeftTuple(LeftTuple leftTuple)

removeLeftTuple

public void removeLeftTuple(LeftTuple leftTuple)

removeQueuedLeftTuple

public void removeQueuedLeftTuple(LeftTuple leftTuple)

updateLeftTuple

public void updateLeftTuple(RuleTerminalNodeLeftTuple leftTuple,
                            int salience,
                            PropagationContext pctx)

isDirty

public boolean isDirty()

setDirty

public void setDirty(boolean dirty)

isDeclarativeAgendaEnabled

public boolean isDeclarativeAgendaEnabled()