scorecomparator.java~6~

j2me源代码

package snake;

import javax.microedition.rms.RecordComparator;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.IOException;

/**
 * <p>Title: J2ME拼图游戏</p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
class ScoreComparator
    implements RecordComparator {
  public int compare(byte[] score_1, byte[] score_2) {
    String sscore1, sscore2;
    sscore1 = "0";
    sscore2 = "0";
    //得到sscore1;
    sscore1 = UnicodeString.byteArrayToString(score_1);

    //得到sscore2;
    sscore2 = UnicodeString.byteArrayToString(score_2);

    if (Integer.parseInt(sscore1) > Integer.parseInt(sscore2)) {
      return RecordComparator.FOLLOWS;
    }
    if (Integer.parseInt(sscore1) < Integer.parseInt(sscore2)) {
      return RecordComparator.PRECEDES;
    }
    return RecordComparator.EQUIVALENT;
  }

}