View source for Yurttas/PL/OOL/Java/F/05/02/05/00/sl/StringList.java

<syntaxhighlight lang="java" line start="1" enclose="div">/**
 *  Copyright(C) 1998
 *  All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 *
 *  Permission to use, copy, modify, and distribute this
 *  software and its documentation for EDUCATIONAL purposes
 *  and without fee is hereby granted provided that this
 *  copyright notice appears in all copies.
 *
 *  @date   : January 1, 1998.
 *  @author : Salih Yurttas.
 */


package sl;

import java.io.*;

public class StringList {

  static final int N = 16;

  private String[] list;
  private int count=0;

  public StringList() {
    list = new String[N];

    for (int i=0; i<N; i++)
      list[i] = "";
  }

  public StringList(final int size) {
    list = new String[size];

    for (int i=0; i<size; i++)
      list[i] = "";
  }

  public StringList(final StringList l) {
    int size = l.length();
    list = new String[size];
    count = l.count;

    for (int i=0; i<size; i++)
      list[i] = l.list[i];
  }

  public int length() {
    return list.length;
  }

  public int size() {
    return count;
  }

  public String getStringAt(final int i) {
    return list[i];
  }

  public void setStringAt(final int i,
                          final String value) {
    list[i] = value;
  }

  public void getStringList ()
    throws IOException
  {
    DataInputStream dInS = new DataInputStream(System.in);
    Reader kR = new BufferedReader(new InputStreamReader(dInS));
    StreamTokenizer kTokens = new StreamTokenizer(kR);

    System.out.print("inFileName : ");
    System.out.flush();
    kTokens.nextToken();
    String inFileName = kTokens.sval;

    FileInputStream fInS = new FileInputStream(inFileName);
    Reader fR = new BufferedReader(new InputStreamReader(fInS));
    StreamTokenizer fTokens = new StreamTokenizer(fR);

    while(fTokens.nextToken() != fTokens.TT_EOF)
      list[count++] =  fTokens.sval;
  }

  public void putStringList ()
    throws IOException
  {
    DataInputStream dInS = new DataInputStream(System.in);
    Reader kR = new BufferedReader(new InputStreamReader(dInS));
    StreamTokenizer kTokens = new StreamTokenizer(kR);

    System.out.print("outFileName : ");
    System.out.flush();
    kTokens.nextToken();
    String outFileName = kTokens.sval;

    FileOutputStream fOutS = new FileOutputStream(outFileName);
    PrintWriter pOutL = new PrintWriter(fOutS);

    int size = count;

    for (int i=0; i<size; i++) 
      pOutL.println(list[i]);

    pOutL.close();
  }

}
</syntaxhighlight>