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NullInstance (jbpm-3.1.3) - JBoss JBPM 3.1.3 API 英文版文档

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org.jbpm.context.exe.variableinstance
Class NullInstance

java.lang.Object
  org.jbpm.context.exe.VariableInstance
      org.jbpm.context.exe.variableinstance.NullInstance

All Implemented Interfaces:

java.io.Serializable

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public class NullInstance
extends VariableInstance

See Also:

Serialized Form

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Field Summary

 

Fields inherited from class org.jbpm.context.exe.VariableInstance
converter, isValueCached, name, processInstance, token, tokenVariableMap, valueCache

 

Constructor Summary
NullInstance()

 

Method Summary
protected  java.lang.Object	getObject()           is the value, stored by this variable instance.
boolean	isStorable(java.lang.Object value)           is true if this variable-instance supports the given value, false otherwise.
protected  void	setObject(java.lang.Object value)           stores the value in this variable instance.

 

Methods inherited from class org.jbpm.context.exe.VariableInstance
create, createVariableInstance, getName, getProcessInstance, getToken, getValue, removeReferences, setTokenVariableMap, setValue, supports, toString

 

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

 

Constructor Detail

NullInstance

public NullInstance()

Method Detail

isStorable

public boolean isStorable(java.lang.Object value)

Description copied from class: VariableInstance

is true if this variable-instance supports the given value, false otherwise.

Specified by:

isStorable in class VariableInstance

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getObject

protected java.lang.Object getObject()

Description copied from class: VariableInstance

is the value, stored by this variable instance.

Specified by:

getObject in class VariableInstance

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setObject

protected void setObject(java.lang.Object value)

Description copied from class: VariableInstance

stores the value in this variable instance.

Specified by:

setObject in class VariableInstance

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Version : jbpm-3.1.3