wind.java

来自「Java编程思想第三版,作者书中全部原代码,」· Java 代码 · 共 14 行

//: c07:music:Wind.java
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
package c07.music;

// Wind objects are instruments
// because they have the same interface:
public class Wind extends Instrument {
  // Redefine interface method:
  public void play(Note n) {
    System.out.println("Wind.play() " + n);
  }
} ///:~