/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */


package org.apache.opennlp.ml.maxent.io;

import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;

/**
 * A program to convert from java binary doubles to ascii.  With the new
 * conversion utililities provided in Maxent 1.2 this probably won't be
 * necessary, but it doesn't do any harm to keep it around for now.
 */
public class BinToAscii {

  public static void main(String[] args) throws IOException {
    PrintWriter out = new PrintWriter(new OutputStreamWriter(
        new GZIPOutputStream(new FileOutputStream(args[1]))));
    DataInputStream in = new DataInputStream(new GZIPInputStream(
        new FileInputStream(args[0])));

    double d;
    try {
      while (true)
        out.println(in.readDouble());
    } catch (Exception E) {
    }
    out.close();
    in.close();
  }

}