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.color; 015 016import static ch.qos.logback.core.pattern.color.ANSIConstants.*; 017 018/** 019 * Encloses a given set of converter output in gray using the appropriate ANSI 020 * escape codes. 021 * 022 * @param <E> 023 * @author Ceki Gülcü 024 * @since 1.0.5 025 */ 026public class GrayCompositeConverter<E> extends ForegroundCompositeConverterBase<E> { 027 028 @Override 029 protected String getForegroundColorCode(E event) { 030 return BOLD + BLACK_FG; 031 } 032}