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/*
 * This file is part of choco-solver, http://choco-solver.org/
 *
 * Copyright (c) 2024, IMT Atlantique. All rights reserved.
 *
 * Licensed under the BSD 4-clause license.
 *
 * See LICENSE file in the project root for full license information.
 */
package org.chocosolver.util.logger;

import org.chocosolver.util.tools.StringUtils;

/**
 * A logger that supports colors (ANSI code).
 * 
* * @author Charles Prud'homme * @since 26/05/2021 */ public class ANSILogger extends Logger { private final StringBuilder pf = new StringBuilder(); public ANSILogger() { super(); } public ANSILogger(Logger aLogger) { super(aLogger); } @Override public Logger bold() { pf.append(StringUtils.ANSI_BOLD); return this; } @Override public Logger black() { pf.append(StringUtils.ANSI_BLACK); return this; } @Override public Logger white() { pf.append(StringUtils.ANSI_WHITE); return this; } @Override public Logger red() { pf.append(StringUtils.ANSI_RED); return this; } @Override public Logger green() { pf.append(StringUtils.ANSI_GREEN); return this; } @Override public Logger blue() { pf.append(StringUtils.ANSI_BLUE); return this; } @Override protected void prefix() { pstreams.forEach(p -> p.print(pf)); } @Override protected void postfix() { pstreams.forEach(p -> p.print(StringUtils.ANSI_RESET)); pf.setLength(0); } }




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