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## com.bea.netuix.application.instance
Interface PlaceableInstance

All Known Implementing Classes:
  BookInstance, PortletInstance

public interface PlaceableInstance

A marker interface used to indicate that the imlementation object can be placed in a PlaceholderView (LayoutView's placeholder).

Method Summary
`PlaceableDefinition` | `getPlaceableDefinition()` Returns a `PlaceableDefinition` associated with this `PlaceableInstance`.
`PlaceableInstanceId` | `getPlaceableInstanceId()` Returns a `PlaceableInstanceId` associated with this `PlaceableInstance`.
`PlacementId` | `getPlacementId()` Returns the `PlacementId` associated with this `NavigableInstance`.

Method Detail

### getPlaceableDefinition

    public PlaceableDefinition getPlaceableDefinition()

  Returns a `PlaceableDefinition` associated with this `PlaceableInstance`. May return `NULL` if the `PlaceableInstance` has not been retrieved using the persistence API

  Returns:
    `PlaceableDefinition`

### getPlaceableInstanceId

    public PlaceableInstanceId getPlaceableInstanceId()

  Returns a `PlaceableInstanceId` associated with this `PlaceableInstance`. May return `NULL` if the `PlaceableInstance` has not been retrieved using the persistence API

  Returns:
    `PlaceableInstanceId`

### getPlacementId

    public PlacementId getPlacementId()

  Returns the `PlacementId` associated with this `NavigableInstance`.

  Returns:
    `PlacementId`

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Copyright © 2004 BEA Systems, Inc. All Rights Reserved