/*******************************************************************************
 * Copyright (c) 2000, 2007 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;

import org.eclipse.core.resources.IMarker;

/** 
 * A marker resolution generator should implement this interface rather than   
 * <code>IMarkerResolutionGenerator</code> if it can determine whether a particular marker 
 * has any resolutions more efficiently than computing all the resolutions.
 * 
 * @since 2.1
 */
public interface IMarkerResolutionGenerator2 extends IMarkerResolutionGenerator {

    /**
     * Returns whether there are any resolutions for the given marker.
     *
     * @param marker the marker
     * @return <code>true</code> if there are resolutions for the given marker,
     *   <code>false</code> if not
     */
    public boolean hasResolutions(IMarker marker);
}