Java Doc for VariableInstance.java in  » Workflow-Engines » jbpm-jpdl-3.2.2 » org » jbpm » context » exe » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Workflow Engines » jbpm jpdl 3.2.2 » org.jbpm.context.exe 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


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

All known Subclasses:   org.jbpm.context.exe.variableinstance.JcrNodeInstance,  org.jbpm.context.exe.variableinstance.ByteArrayInstance,  org.jbpm.context.exe.variableinstance.HibernateLongInstance,  org.jbpm.context.exe.variableinstance.NullInstance,  org.jbpm.context.exe.variableinstance.UnpersistableInstance,  org.jbpm.context.exe.variableinstance.Ejb3Instance,  org.jbpm.context.exe.variableinstance.DateInstance,  org.jbpm.context.exe.variableinstance.StringInstance,  org.jbpm.context.exe.variableinstance.DoubleInstance,  org.jbpm.context.exe.variableinstance.LongInstance,  org.jbpm.context.exe.variableinstance.HibernateStringInstance,
VariableInstance
abstract public class VariableInstance implements Serializable(Code)
is a jbpm-internal class that serves as a base class for classes that store variable values in the database.


Field Summary
protected  Converterconverter
    
 longid
    
protected  booleanisValueCached
    
protected  Stringname
    
protected  ProcessInstanceprocessInstance
    
protected  Tokentoken
    
protected  TokenVariableMaptokenVariableMap
    
protected  ObjectvalueCache
    
 intversion
    

Constructor Summary
public  VariableInstance()
    

Method Summary
public static  VariableInstancecreate(Token token, String name, Object value)
    
public static  VariableInstancecreateVariableInstance(Object value)
    
public  StringgetName()
    
abstract protected  ObjectgetObject()
     is the value, stored by this variable instance.
public  ProcessInstancegetProcessInstance()
    
public  TokengetToken()
    
public  ObjectgetValue()
    
abstract public  booleanisStorable(Object value)
     is true if this variable-instance supports the given value, false otherwise.
public  voidremoveReferences()
    
abstract protected  voidsetObject(Object value)
     stores the value in this variable instance.
public  voidsetTokenVariableMap(TokenVariableMap tokenVariableMap)
    
public  voidsetValue(Object value)
    
public  booleansupports(Object value)
    
public  StringtoString()
    

Field Detail
converter
protected Converter converter(Code)



id
long id(Code)



isValueCached
protected boolean isValueCached(Code)



name
protected String name(Code)



processInstance
protected ProcessInstance processInstance(Code)



token
protected Token token(Code)



tokenVariableMap
protected TokenVariableMap tokenVariableMap(Code)



valueCache
protected Object valueCache(Code)



version
int version(Code)




Constructor Detail
VariableInstance
public VariableInstance()(Code)




Method Detail
create
public static VariableInstance create(Token token, String name, Object value)(Code)



createVariableInstance
public static VariableInstance createVariableInstance(Object value)(Code)



getName
public String getName()(Code)



getObject
abstract protected Object getObject()(Code)
is the value, stored by this variable instance.



getProcessInstance
public ProcessInstance getProcessInstance()(Code)



getToken
public Token getToken()(Code)



getValue
public Object getValue()(Code)



isStorable
abstract public boolean isStorable(Object value)(Code)
is true if this variable-instance supports the given value, false otherwise.



removeReferences
public void removeReferences()(Code)



setObject
abstract protected void setObject(Object value)(Code)
stores the value in this variable instance.



setTokenVariableMap
public void setTokenVariableMap(TokenVariableMap tokenVariableMap)(Code)



setValue
public void setValue(Object value)(Code)



supports
public boolean supports(Object value)(Code)



toString
public String toString()(Code)



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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