/*******************************************************************************
* Copyright (c) 2006 Wind River Systems, Inc. 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.index;
/**
* An indexer state listener is notified of changes to the state of the indexer.
* <p>
* Clients may implement this interface.
* <p>
* <strong>EXPERIMENTAL</strong>. This class or interface has been added as
* part of a work in progress. There is no guarantee that this API will work or
* that it will remain the same. Please do not use this API without consulting
* with the CDT team.
* </p>
* @since 4.0
*/
public interface IIndexerStateListener {
/**
* Notifies this listener that the state of the indexer has changed.
* <p>
* The supplied event provides the details. This event object is valid only for
* the duration of the invocation of this method.
* </p>
* <p>
* Note: This method is called by CDT; it is not intended
* to be called directly by clients.
*
* @param event the indexer state event
*/
public void indexChanged(IIndexerStateEvent event);
}