001/** 002 * Logback: the reliable, generic, fast and flexible logging framework. 003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved. 004 * 005 * This program and the accompanying materials are dual-licensed under 006 * either the terms of the Eclipse Public License v1.0 as published by 007 * the Eclipse Foundation 008 * 009 * or (per the licensee's choosing) 010 * 011 * under the terms of the GNU Lesser General Public License version 2.1 012 * as published by the Free Software Foundation. 013 */ 014package ch.qos.logback.core.pattern.util; 015 016/** 017 * @author Ceki Gülcü 018 */ 019public class AsIsEscapeUtil implements IEscapeUtil { 020 021 /** 022 * Do not perform any character escaping. 023 * <p> 024 * Note that this method assumes that it is called after the escape character 025 * has been consumed. 026 */ 027 public void escape(String escapeChars, StringBuffer buf, char next, int pointer) { 028 // restitute the escape char (because it was consumed 029 // before this method was called). 030 buf.append("\\"); 031 // restitute the next character 032 buf.append(next); 033 } 034}