| /******************************************************************************* |
| * Copyright (c) 2006, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Wind River - Pawel Piech - Need a clarification on usage of IElement*Provider interfaces with update arrays (Bug 213609) |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.viewers.model.provisional; |
| |
| |
| /** |
| * Provides content for an element in a virtual viewer. |
| * |
| * @since 3.3 |
| */ |
| public interface IElementContentProvider { |
| |
| /** |
| * Updates the number of children for the given parent elements in the |
| * specified requests. |
| * |
| * @param updates Each update specifies an element to update and provides |
| * a store for the result. The update array is guaranteed to have at least |
| * one element, and for all updates to have the same presentation context. |
| */ |
| public void update(IChildrenCountUpdate[] updates); |
| |
| /** |
| * Updates children as requested by the given updates. |
| * |
| * @param updates Each update specifies children to update and stores results. |
| * The update array is guaranteed to have at least one element, and for |
| * all updates to have the same presentation context. |
| */ |
| public void update(IChildrenUpdate[] updates); |
| |
| /** |
| * Updates whether elements have children. |
| * |
| * @param updates Each update specifies an element to update and provides |
| * a store for the result. The update array is guaranteed to have at least |
| * one element, and for all updates to have the same presentation context. |
| */ |
| public void update(IHasChildrenUpdate[] updates); |
| |
| } |