: Interface CollectionChangeRecord

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oracle.toplink.changesets
Interface CollectionChangeRecord

All Superinterfaces:: ChangeRecord

public interface CollectionChangeRecord
extends ChangeRecord

Purpose: This interface defines the API for the changeRecord that maintains the changes made to a collection attribute of an object.

Description: The CollectionChangeRecord stores a list of objects removed from the collection and a seperate list of objects added to a collection

Method Summary
Type Method

java.util.Vector getAddObjectList()
          ADVANCED: This method returns the collection of ChangeSets that were added to the collection.

java.util.Vector getRemoveObjectList()
          ADVANCED: This method returns the collection of ChangeSets that were removed from the collection.

boolean hasChanges()
          ADVANCED: This method returns true if the change set has changes

Methods inherited from interface oracle.toplink.changesets.ChangeRecord

getAttribute, getOwner

Type	Method
`java.util.Vector`	`getAddObjectList()` ADVANCED: This method returns the collection of ChangeSets that were added to the collection.
`java.util.Vector`	`getRemoveObjectList()` ADVANCED: This method returns the collection of ChangeSets that were removed from the collection.
`boolean`	`hasChanges()` ADVANCED: This method returns true if the change set has changes

Method Detail

getAddObjectList

public java.util.Vector getAddObjectList()

ADVANCED: This method returns the collection of ChangeSets that were added to the collection.

Returns:: java.util.Vector

getRemoveObjectList

public java.util.Vector getRemoveObjectList()

ADVANCED: This method returns the collection of ChangeSets that were removed from the collection.

Returns:: java.util.Vector

hasChanges

public boolean hasChanges()

ADVANCED: This method returns true if the change set has changes

Returns:: boolean