Hook: Define New Strategy For Add Or Remove Button

Requirement

A data container's contents is displayed as a single table, and the ability to add items or to remove the selected item is needed, but in a way that the Framework does not yet provide for.

Method of Adaptation

Add Feature

Level of Support

Parameter Pattern

HotSpot

Standard User Interaction for Data Management

Participants

EditButtonStrategy, NewStrategy

Changes

1. subclass NewStrategy of EditButtonStrategy.
2. NewStrategy.getEditProcess implements EditButtonStrategy.getEditProcess .

Constraints

• This hook may only be invoked from the Adding Items To Container - Button or the Removing Items From Container - Button hook.