Contents As CharSequence : String char « Data Type « Java






  1. Java
  2. Data Type
  3. String char

Contents As CharSequence

        

/* Copyright (C) 2003 Univ. of Massachusetts Amherst, Computer Science Dept.
   This file is part of "MALLET" (MAchine Learning for LanguagE Toolkit).
   http://www.cs.umass.edu/~mccallum/mallet
   This software is provided under the terms of the Common Public License,
   version 1.0, as published by http://www.opensource.org.  For further
   information, see the file `LICENSE' included with this distribution. */

//package cc.mallet.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.Reader;

/**
 * 
 * 
 * @author <a href="mailto:casutton@cs.umass.edu">Charles Sutton</a>
 * @version $Id: ArrayUtils.java,v 1.1 2007/10/22 21:37:40 mccallum Exp $
 */
public class Util {

  public static CharSequence contentsAsCharSequence (Reader reader) throws java.io.IOException
  {
    final int BUFSIZE = 2048;
    char[] buf = new char[BUFSIZE];
    int count;
    StringBuffer sb = new StringBuffer (BUFSIZE);
    do {
      count = reader.read (buf, 0, BUFSIZE);
      if (count == -1)
        break;
      //System.out.println ("count="+count);
      sb.append (buf, 0, count);
    } while (count == BUFSIZE);
    return sb;
  }
  
  public static String contentsAsString (File f) throws java.io.IOException
  {
    assert (f != null);
    return contentsAsCharSequence (new BufferedReader (new FileReader (f))).toString();
  }

}








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