/*******************************************************************************
* Copyright (c) 2004, 2006 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
*******************************************************************************/
package org.eclipse.ui.internal.progress;
/**
* The IProgressUpdateCollector is the interface that content providers
* conform to in order that the ProgressViewUpdater can talk to various
* types of content provider.
*/
public interface IProgressUpdateCollector {
/**
* Refresh the viewer.
*/
void refresh();
/**
* Refresh the elements.
* @param elements
*/
void refresh(Object[] elements);
/**
* Add the elements.
* @param elements Array of JobTreeElement
*/
void add(Object[] elements);
/**
* Remove the elements.
* @param elements Array of JobTreeElement
*/
void remove(Object[] elements);
}