org.datanucleus.state

Class DetachState

java.lang.Object

org.datanucleus.state.FetchPlanState

org.datanucleus.state.DetachState

public class DetachState
extends FetchPlanState

Holder for the detachment state control for the detachment process.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DetachState.Entry

Field Summary

Fields inherited from class org.datanucleus.state.FetchPlanState

memberNames

Constructor Summary

Constructors

Constructor and Description
DetachState(ApiAdapter api) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
DetachState.Entry	getDetachedCopyEntry(Object pc) Get any existing detached copy object for the passed in PersistenceCapable
void	setDetachedCopyEntry(Object pc, Object detachedPC) Set to the current state a detached copy object

Methods inherited from class org.datanucleus.state.FetchPlanState

addMemberName, calculateObjectDepthForMember, getCurrentFetchDepth, getObjectDepthForType, removeLatestMemberName

Methods inherited from class java.lang.Object

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

Constructor Detail

DetachState

public DetachState(ApiAdapter api)

Constructor.

Parameters:

api - The API adapter

Method Detail

setDetachedCopyEntry

public void setDetachedCopyEntry(Object pc,
                        Object detachedPC)

Set to the current state a detached copy object

Parameters:

pc - The persistable object

detachedPC - the Detached persistable object

getDetachedCopyEntry

public DetachState.Entry getDetachedCopyEntry(Object pc)

Get any existing detached copy object for the passed in PersistenceCapable

Parameters:

pc - the PersistenceCapable of the object searched

Returns:

the Detached PC