yacy_search_server/source/net/yacy/kelondro/order/StringOrder.java

// StringOrder.java
// -----------------------------
// (C) 2008 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 10.01.2008 on http://yacy.net
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// LICENSE
// 
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package net.yacy.kelondro.order;

import java.util.Comparator;

import net.yacy.cora.document.UTF8;

public class StringOrder implements Comparator<String> {

    public ByteOrder baseOrder;
    public StringOrder(final ByteOrder base) {
        this.baseOrder = base;
    }
    
    public StringOrder(final Order<byte[]> base) {
        this.baseOrder = (ByteOrder) base;
    }
    
    public final int compare(final String s1, final String s2) {
        return baseOrder.compare(UTF8.getBytes(s1), UTF8.getBytes(s2));
    }
}