001/* 
002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 *
009 * Contributors:
010 *     bstefanescu
011 *
012 * $Id$
013 */
014
015package org.nuxeo.ecm.platform.rendering.wiki;
016
017/**
018 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
019 */
020public interface WikiFilter {
021
022    /**
023     * Filter the given content
024     *
025     * @param content te input content to filter
026     * @return null if input wasn't filtered
027     */
028    String apply(String content);
029
030}