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PropagationContextImpl (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

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org.drools.common
Class PropagationContextImpl

java.lang.Object
  org.drools.common.PropagationContextImpl

All Implemented Interfaces:

Serializable, PropagationContext

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public class PropagationContextImpl
extends Object
implements PropagationContext

See Also:

Serialized Form

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Field Summary
int	activeActivations
int	dormantActivations
ObjectHashMap	retracted

 

Fields inherited from interface org.drools.spi.PropagationContext
ASSERTION, MODIFICATION, RETRACTION, RULE_ADDITION, RULE_REMOVAL

 

Constructor Summary
PropagationContextImpl(long number, int type, Rule rule, Activation activation)
PropagationContextImpl(long number, int type, Rule rule, Activation activation, int activeActivations, int dormantActivations)

 

Method Summary
void	addRetractedTuple(Rule rule, Activation activation)
void	clearRetractedTuples()
Activation	getActivationOrigin()
int	getActiveActivations()
int	getDormantActivations()
long	getPropagationNumber()
Rule	getRuleOrigin()
int	getType()
Activation	removeRetractedTuple(Rule rule, ReteTuple tuple)

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

activeActivations

public final int activeActivations

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dormantActivations

public final int dormantActivations

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retracted

public ObjectHashMap retracted

Constructor Detail

PropagationContextImpl

public PropagationContextImpl(long number,
                              int type,
                              Rule rule,
                              Activation activation)

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PropagationContextImpl

public PropagationContextImpl(long number,
                              int type,
                              Rule rule,
                              Activation activation,
                              int activeActivations,
                              int dormantActivations)

Method Detail

getPropagationNumber

public long getPropagationNumber()

Specified by:

getPropagationNumber in interface PropagationContext

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getRuleOrigin

public Rule getRuleOrigin()

Specified by:

getRuleOrigin in interface PropagationContext

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getActivationOrigin

public Activation getActivationOrigin()

Specified by:

getActivationOrigin in interface PropagationContext

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getType

public int getType()

Specified by:

getType in interface PropagationContext

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getActiveActivations

public int getActiveActivations()

Specified by:

getActiveActivations in interface PropagationContext

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getDormantActivations

public int getDormantActivations()

Specified by:

getDormantActivations in interface PropagationContext

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addRetractedTuple

public void addRetractedTuple(Rule rule,
                              Activation activation)

Specified by:

addRetractedTuple in interface PropagationContext

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removeRetractedTuple

public Activation removeRetractedTuple(Rule rule,
                                       ReteTuple tuple)

Specified by:

removeRetractedTuple in interface PropagationContext

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clearRetractedTuples

public void clearRetractedTuples()

Specified by:

clearRetractedTuples in interface PropagationContext

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