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

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org.drools.rule
Class VariableRestriction

java.lang.Object
  org.drools.rule.VariableRestriction

All Implemented Interfaces:

Serializable, Restriction

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public class VariableRestriction
extends Object
implements Restriction

See Also:

Serialized Form

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Nested Class Summary
static class	VariableRestriction.BooleanVariableContextEntry
static class	VariableRestriction.DoubleVariableContextEntry
static class	VariableRestriction.LongVariableContextEntry
static class	VariableRestriction.ObjectVariableContextEntry
static class	VariableRestriction.VariableContextEntry

 

Constructor Summary
VariableRestriction(FieldExtractor fieldExtractor, Declaration declaration, Evaluator evaluator)

 

Method Summary
boolean	equals(Object object)
ContextEntry	getContextEntry()
Evaluator	getEvaluator()
Declaration[]	getRequiredDeclarations()
int	hashCode()
boolean	isAllowed(Extractor extractor, Object object, InternalWorkingMemory workingMemoiry)
boolean	isAllowedCachedLeft(ContextEntry context, Object object)
boolean	isAllowedCachedRight(ReteTuple tuple, ContextEntry context)
String	toString()

 

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

 

Constructor Detail

VariableRestriction

public VariableRestriction(FieldExtractor fieldExtractor,
                           Declaration declaration,
                           Evaluator evaluator)

Method Detail

getRequiredDeclarations

public Declaration[] getRequiredDeclarations()

Specified by:

getRequiredDeclarations in interface Restriction

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getEvaluator

public Evaluator getEvaluator()

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isAllowed

public boolean isAllowed(Extractor extractor,
                         Object object,
                         InternalWorkingMemory workingMemoiry)

Specified by:

isAllowed in interface Restriction

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isAllowedCachedLeft

public boolean isAllowedCachedLeft(ContextEntry context,
                                   Object object)

Specified by:

isAllowedCachedLeft in interface Restriction

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isAllowedCachedRight

public boolean isAllowedCachedRight(ReteTuple tuple,
                                    ContextEntry context)

Specified by:

isAllowedCachedRight in interface Restriction

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toString

public String toString()

Overrides:

toString in class Object

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hashCode

public int hashCode()

Overrides:

hashCode in class Object

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equals

public boolean equals(Object object)

Overrides:

equals in class Object

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getContextEntry

public ContextEntry getContextEntry()

Specified by:

getContextEntry in interface Restriction

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