package com.swabunga.spell.event;

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


/**
 * This class tokenizes a input file.
 *
 * 

 * Any takers to do this efficiently?? Doesnt need to replace any words to
 * start with. I need this to get an idea of how quick the spell checker is.
 * 
 */
public class FileWordTokenizer extends AbstractWordTokenizer {

  //~ Instance/static variables ...............................................

//  private File inFile;

  //~ Constructors ............................................................

  /**
   * Creates a new FileWordTokenizer object.
   *
   * @param inputFile
   */
  public FileWordTokenizer(File inputFile) {
    super(stringValue(inputFile));
  }

  public FileWordTokenizer(File inputFile, WordFinder finder) {
    super(finder);
    finder.setText(stringValue(inputFile));
  }
  //~ Methods .................................................................

  /**
   *
   *
   * @params
   * @throws WordNotFoundException current word not yet set.
   */
  public void replaceWord(String s) {
  }

  private static String stringValue(File inFile) {
    File stringFile = inFile;
    StringBuffer out = new StringBuffer("");

    try{
      BufferedReader in = new BufferedReader(new FileReader(inFile));
      char[] c = new char[100];
      int count;
      while ((count = in.read(c, 0, c.length)) != -1){
         out.append(c,0,count);
      }
      in.close();
    } catch(IOException e){
      System.err.println("File input error trying to open " + inFile.toString() + " : " + e);
    }
    return out.toString();
  }
}