oracle.odi.interfaces.interactive.support
Interface ITargetKeyChooser

All Known Implementing Classes:

TargetKeyChooserAnyKey, TargetKeyChooserComposer, TargetKeyChooserFixed, TargetKeyChooserLazy, TargetKeyChooserPrimaryKey

public interface ITargetKeyChooser

Implementations of this interface are in charge of finding an update key for target datastores in interfaces.

Since:

11.1.1.3.0

See Also:

OdiInterface.TargetDataStore

Method Summary

IKey<?>

chooseNewTargetKey(OdiInterface pOdiInterface, IKey<?> pOldKey) Chooses a new update key for the target datastore of interface pOdiInterface. If null is returned, then no update key will be selected for this interface.

Method Detail

chooseNewTargetKey

IKey<?> chooseNewTargetKey(OdiInterface pOdiInterface,
                           IKey<?> pOldKey)

Chooses a new update key for the target datastore of interface pOdiInterface.
If null is returned, then no update key will be selected for this interface.

Parameters:

pOdiInterface - the target datastore's interface

pOldKey - the old key of the target datastore

Returns:

the new key for the target datastore