LinkTester.java

/*
 * This file is part of "SnipSnap Radeox Rendering Engine".
 *
 * Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
 * All Rights Reserved.
 *
 * Please visit http://radeox.org/ for updates and contact.
 *
 * --LICENSE NOTICE--
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * --LICENSE NOTICE--
 */
package org.radeox.filter;

/*
 * LinkTester defines an interface for tests for existence of objects, for
 * example wiki pages. @author stephan @team sonicteam
 * 
 * @version $Id: LinkTester.java 7756 2006-04-13 12:25:49Z ian@caret.cam.ac.uk $
 */

public interface LinkTester
{
	/**
	 * Test for the existence of an object given a String key for an object, for
	 * example the name of a wiki page.
	 * 
	 * @return exists returns true if the objects exists
	 */
	public boolean exists(String link);
}