item.java

Auction class for mobile development

import java.util.*;

public class Item {
  private int number;
  private String description;

  public Item(int n, String d) {
    number = n;
    description = d;
  }

  public Item(byte[] data) {
    unpack(new String(data));
  }

  public void unpack(String data) {
    int start = 0, end = data.indexOf(';');
    number = Integer.parseInt(data.substring(start, end));
    start = end + 1;
    description = data.substring(start, data.length());
  }

  public String pack() {
    return (String.valueOf(number) + ';' + description);
  }

  public int getNumber() {
    return number;
  }

  public String getDescription() {
    return description;
  }
}