/** * StringOrder * (C) 2008 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany * first published 10.01.2008 on http://yacy.net * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program in the file lgpl21.txt * If not, see <http://www.gnu.org/licenses/>. */ package net.yacy.cora.order; import java.io.Serializable; import java.util.Comparator; import net.yacy.cora.document.encoding.UTF8; public class StringOrder implements Comparator<String>, Serializable { private static final long serialVersionUID=-5443022063770309585L; public ByteOrder baseOrder; public StringOrder(final ByteOrder base) { this.baseOrder = base; } public StringOrder(final Order<byte[]> base) { this.baseOrder = (ByteOrder) base; } @Override public final int compare(final String s1, final String s2) { return this.baseOrder.compare(UTF8.getBytes(s1), UTF8.getBytes(s2)); } }