parcel4.java

来自「Java编程思想第三版,作者书中全部原代码,」· Java 代码 · 共 22 行

//: c08:Parcel4.java
// Nesting a class within a method.
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.

public class Parcel4 {
  public Destination dest(String s) {
    class PDestination implements Destination {
      private String label;
      private PDestination(String whereTo) {
        label = whereTo;
      }
      public String readLabel() { return label; }
    }
    return new PDestination(s);
  }
  public static void main(String[] args) {
    Parcel4 p = new Parcel4();
    Destination d = p.dest("Tanzania");
  }
} ///:~