tools/maltparser-1.9.2/src/org/maltparser/concurrent/test/ThreadClass.java

package org.maltparser.concurrent.test;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.MalformedURLException;
import java.net.URL;

import org.maltparser.concurrent.ConcurrentUtils;
import org.maltparser.concurrent.ConcurrentMaltParserModel;
import org.maltparser.core.exception.MaltChainedException;

/**
* 
* @author Johan Hall
*/
public class ThreadClass extends Thread {
    private URL inURL;
    private File outFile;
    private String charSet;
    private ConcurrentMaltParserModel model;
    
    public ThreadClass(String _charSet, String _inFile, String _outFile, ConcurrentMaltParserModel _model) throws MalformedURLException {
        this.charSet = _charSet;
        this.inURL = new File(_inFile).toURI().toURL();
        this.outFile = new File(_outFile);
        this.model = _model;
    }

    public ThreadClass(String _charSet, URL _inUrl, File _outFile, ConcurrentMaltParserModel _model) {
		this.charSet = _charSet;
		this.inURL = _inUrl;
		this.outFile = _outFile;
		this.model = _model;
 	}
    
    public void run() {
    	BufferedReader reader = null;
    	BufferedWriter writer = null;
    	try {
    		reader = new BufferedReader(new InputStreamReader(inURL.openStream(), charSet));
    		writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), charSet));
    		int diffCount = 0;
    		int sentenceCount = 0;
    		while (true) {
	    		String[] goldTokens = ConcurrentUtils.readSentence(reader);
	    		if (goldTokens.length == 0) {
	    			break;
	    		}
	    		String[] inputTokens = ConcurrentUtils.stripGold(goldTokens);
	    		String[] outputTokens = model.parseTokens(inputTokens);
	    		diffCount = ConcurrentUtils.diffSentences(goldTokens,outputTokens)?diffCount+1:diffCount;
	    		sentenceCount++;
	    		ConcurrentUtils.writeSentence(outputTokens, writer);
    		}
    		System.out.println("DiffCount: " + diffCount + "/" + sentenceCount + "(ThreadID:" + Thread.currentThread().getId() + ")");
    	} catch (IOException e) {
			e.printStackTrace();
    	} catch (MaltChainedException e) {
			e.printStackTrace();
    	} finally {
    		if (reader != null) {
    			try {
    				reader.close();
    	    	} catch (IOException e) {
    				e.printStackTrace();
    	    	}
    		}
    		if (writer != null) {
    			try {
    				writer.close();
    	    	} catch (IOException e) {
    				e.printStackTrace();
    	    	}
    		}
    	}
    }
}