1 /** 2 * Logback: the reliable, generic, fast and flexible logging framework. 3 * Copyright (C) 1999-2015, QOS.ch. All rights reserved. 4 * 5 * This program and the accompanying materials are dual-licensed under 6 * either the terms of the Eclipse Public License v1.0 as published by 7 * the Eclipse Foundation 8 * 9 * or (per the licensee's choosing) 10 * 11 * under the terms of the GNU Lesser General Public License version 2.1 12 * as published by the Free Software Foundation. 13 */ 14 package ch.qos.logback.core.pattern.color; 15 16 import static ch.qos.logback.core.pattern.color.ANSIConstants.*; 17 18 /** 19 * Encloses a given set of converter output in gray using the appropriate ANSI 20 * escape codes. 21 * 22 * @param <E> 23 * @author Ceki Gülcü 24 * @since 1.0.5 25 */ 26 public class GrayCompositeConverter<E> extends ForegroundCompositeConverterBase<E> { 27 28 @Override 29 protected String getForegroundColorCode(E event) { 30 return BOLD + BLACK_FG; 31 } 32 }