: Interface SDKCollectionChangeRecord

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oracle.toplink.changesets
Interface SDKCollectionChangeRecord

All Superinterfaces:: ChangeRecord

All Known Implementing Classes:: SDKCollectionChangeRecord

public interface SDKCollectionChangeRecord
extends ChangeRecord

Purpose: To provide API into the SDKCollectionChangeSet.

Description: Capture the changes for an unordered collection as collections of adds and removes.

See Also:: SDKAggregateCollectionMapping, SDKObjectCollectionMapping, SDKDirectCollectionMapping

Method Summary
Type Method

java.util.Vector getAdds()
          ADVANCED: Return the objects added to the collection.

java.util.Vector getChangedMapKeys()
           ADVANCED: Return the objets whose Map keys have changed.

java.util.Vector getRemoves()
          ADVANCED: Return the removed objects.

boolean hasChanges()
          ADVANCED: Return whether any changes have been recorded with the change record.

Methods inherited from interface oracle.toplink.changesets.ChangeRecord

getAttribute, getOwner

Type	Method
`java.util.Vector`	`getAdds()` ADVANCED: Return the objects added to the collection.
`java.util.Vector`	`getChangedMapKeys()` ADVANCED: Return the objets whose Map keys have changed.
`java.util.Vector`	`getRemoves()` ADVANCED: Return the removed objects.
`boolean`	`hasChanges()` ADVANCED: Return whether any changes have been recorded with the change record.

Method Detail

getAdds

public java.util.Vector getAdds()

ADVANCED: Return the objects added to the collection. The contents of this collection is determined by the mapping that populated it:

SDKAggregateCollectionMapping will store ObjectChangeSets
SDKDirectCollectionMapping will store the direct elements themselves
SDKObjectCollectionMapping will store the foreign keys

getChangedMapKeys

public java.util.Vector getChangedMapKeys()

ADVANCED: Return the objets whose Map keys have changed. The contents of this collection is determined by the mapping that populated it:

SDKAggregateCollectionMapping will store ObjectChangeSets
SDKDirectCollectionMapping will store the direct elements themselves
SDKObjectCollectionMapping will store the foreign keys

getRemoves

public java.util.Vector getRemoves()

ADVANCED: Return the removed objects. The contents of this collection is determined by the mapping that populated it:

SDKAggregateCollectionMapping will store ObjectChangeSets
SDKDirectCollectionMapping will store the direct elements themselves
SDKObjectCollectionMapping will store the foreign keys

hasChanges

public boolean hasChanges()

ADVANCED: Return whether any changes have been recorded with the change record.