/* This file is part of the Joshua Machine Translation System.
*
* Joshua 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 library; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
* This file is based on the edu.umd.clip.mt.PhraseReader class
* from the University of Maryland's umd-hadoop-mt-0.01 project.
* That project is released under the terms of the Apache License
* 2.0, but with special permission for the Joshua Machine Translation
* System to release modifications under the LGPL version 2.1. LGPL
* version 3 requires no special permission since it is compatible
* with Apache License 2.0
*/
package joshua.subsample;
import joshua.corpus.BasicPhrase;
import joshua.corpus.vocab.Vocabulary;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.Reader;
/**
* Wrapper class to read in each line as a BasicPhrase.
*
* @author UMD (Jimmy Lin, Chris Dyer, et al.)
* @author wren ng thornton <wren@users.sourceforge.net>
* @version $LastChangedDate: 2009-05-20 02:38:46 -0500 (Wed, 20 May 2009) $
*/
public class PhraseReader extends BufferedReader {
private Vocabulary vocabulary;
private byte language;
public PhraseReader(Reader r, Vocabulary v, byte language) {
super(r);
this.vocabulary = v;
this.language = language;
}
public BasicPhrase readPhrase() throws IOException {
String line = super.readLine();
return (line == null
? null
: new BasicPhrase(this.language, line, this.vocabulary)
);
}
}