// BSD License (http://www.galagosearch.org/license)

 package org.galagosearch.core.index;

 import java.io.BufferedOutputStream;

 import java.io.ByteArrayOutputStream;

 import java.io.DataOutputStream;

 import java.io.IOException;

 /**

  *

  * @author trevor

  */

 public class VocabularyWriter {

     DataOutputStream output;

     ByteArrayOutputStream buffer;

     public VocabularyWriter() throws IOException {

         buffer = new ByteArrayOutputStream();

         output = new DataOutputStream(new BufferedOutputStream(buffer));

     }

     public void add(byte[] word, long offset) throws IOException {

         output.writeShort(word.length);

         output.write(word);

         output.writeLong(offset);

     }

     public byte[] data() throws IOException {

         output.close();

         return buffer.toByteArray();

     }

 }