VariableRestriction.VariableContextEntry (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.VariableContextEntry

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

All Implemented Interfaces:: Serializable, ContextEntry

Direct Known Subclasses:: VariableRestriction.BooleanVariableContextEntry, VariableRestriction.DoubleVariableContextEntry, VariableRestriction.LongVariableContextEntry, VariableRestriction.ObjectVariableContextEntry

Enclosing class:: VariableRestriction

public abstract static class VariableRestriction.VariableContextEntry
extends Object
implements ContextEntry
extends Object
implements ContextEntry

See Also:: Serialized Form

Field Summary

Declaration declaration


ContextEntry entry


FieldExtractor extractor


boolean leftNull


Object object


ReteTuple reteTuple


boolean rightNull


Constructor Summary

VariableRestriction.VariableContextEntry(FieldExtractor extractor, Declaration declaration)


Method Summary

FieldExtractor getFieldExtractor()


ContextEntry getNext()


Object getObject()


ReteTuple getTuple()


Declaration getVariableDeclaration()


boolean isLeftNull()


boolean isRightNull()


void setNext(ContextEntry entry)


Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drools.rule.ContextEntry

updateFromFactHandle, updateFromTuple

Field Summary
`Declaration`	`declaration`
`ContextEntry`	`entry`
`FieldExtractor`	`extractor`
`boolean`	`leftNull`
`Object`	`object`
`ReteTuple`	`reteTuple`
`boolean`	`rightNull`

Constructor Summary
`VariableRestriction.VariableContextEntry(FieldExtractor extractor, Declaration declaration)`

Method Summary
`FieldExtractor`	`getFieldExtractor()`
`ContextEntry`	`getNext()`
`Object`	`getObject()`
`ReteTuple`	`getTuple()`
`Declaration`	`getVariableDeclaration()`
`boolean`	`isLeftNull()`
`boolean`	`isRightNull()`
`void`	`setNext(ContextEntry entry)`

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

Methods inherited from interface org.drools.rule.ContextEntry
`updateFromFactHandle, updateFromTuple`

Field Detail

extractor

public FieldExtractor extractor

object

public Object object

declaration

public Declaration declaration

reteTuple

public ReteTuple reteTuple

entry

public ContextEntry entry

leftNull

public boolean leftNull

rightNull

public boolean rightNull

Constructor Detail

VariableRestriction.VariableContextEntry

public VariableRestriction.VariableContextEntry(FieldExtractor extractor,
                                                Declaration declaration)

Method Detail

getNext

public ContextEntry getNext()

Specified by:: getNext in interface ContextEntry

setNext

public void setNext(ContextEntry entry)

Specified by:: setNext in interface ContextEntry

getFieldExtractor

public FieldExtractor getFieldExtractor()

getObject

public Object getObject()

getTuple

public ReteTuple getTuple()

getVariableDeclaration

public Declaration getVariableDeclaration()

isLeftNull

public boolean isLeftNull()

isRightNull

public boolean isRightNull()