package edu.stanford.nlp.trees.international.hebrew;
import java.io.*;
import edu.stanford.nlp.trees.LabeledScoredTreeFactory;
import edu.stanford.nlp.trees.PennTreeReader;
import edu.stanford.nlp.trees.PennTreebankTokenizer;
import edu.stanford.nlp.trees.Tree;
import edu.stanford.nlp.trees.TreeReader;
import edu.stanford.nlp.trees.TreeReaderFactory;
import edu.stanford.nlp.trees.TreebankLanguagePack;
/**
*
* @author Spence Green
*
*/
public class HebrewTreeReaderFactory implements TreeReaderFactory, Serializable {
private static final long serialVersionUID = 818065349424602548L;
public TreeReader newTreeReader(Reader in) {
return new PennTreeReader(in, new LabeledScoredTreeFactory(), new HebrewTreeNormalizer(),new PennTreebankTokenizer(in));
}
/**
* @param args
*/
public static void main(String[] args) {
if(args.length != 1) {
System.err.printf("Usage: java %s tree_file > trees%n", HebrewTreeReaderFactory.class.getName());
System.exit(-1);
}
TreebankLanguagePack tlp = new HebrewTreebankLanguagePack();
File treeFile = new File(args[0]);
try {
TreeReaderFactory trf = new HebrewTreeReaderFactory();
BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(treeFile), tlp.getEncoding()));
TreeReader tr = trf.newTreeReader(br);
int numTrees = 0;
for(Tree t; ((t = tr.readTree()) != null); numTrees++)
System.out.println(t.toString());
tr.close();
System.err.printf("Processed %d trees.%n",numTrees);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}