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UnitOfWorkChangeSet.javaAPI DocGlassfish v2 API3509Tue May 22 16:54:16 BST 2007oracle.toplink.essentials.changesets

UnitOfWorkChangeSet

public interface UnitOfWorkChangeSet

Purpose: To Provide API to the UnitOfWorkChangeSet.

Description:The UnitOfWorkChangeSet contains all of the individual ObjectChangeSets. It is stored and used by the UnitOfWork

Fields Summary
Constructors Summary
Methods Summary
public oracle.toplink.essentials.internal.helper.IdentityHashtablegetAllChangeSets()
ADVANCED: This method returns a reference to the collection. Not All ChangeSets that Exist in this list may have changes

return
oracle.toplink.essentials.internal.helper.IdentityHashtable

public oracle.toplink.essentials.internal.helper.IdentityHashtablegetDeletedObjects()
ADVANCED: This method returns the reference to the deleted objects from the changeSet

return
oracle.toplink.essentials.internal.helper.IdentityHashtable

public ObjectChangeSetgetObjectChangeSetForClone(java.lang.Object clone)
ADVANCED: Get ChangeSet for a particular clone

return
oracle.toplink.essentials.changesets.ObjectChangeSet the changeSet that represents a particular clone

public java.lang.ObjectgetUOWCloneForObjectChangeSet(ObjectChangeSet changeSet)
ADVANCED: This method returns the Clone for a particular changeSet

return
Object the clone represented by the changeSet

public booleanhasChanges()
ADVANCED: Returns true if the Unit Of Work change Set has changes

return
boolean