parcel4.java

来自「think in java TIJ-3rd-edition-code.zip」· Java 代码 · 共 25 行

//: c08:Parcel4.java
// Nesting a class within a method.
import com.bruceeckel.simpletest.*;

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) {
    SimpleTest monitor =
      new SimpleTest("Parcel4");
    Parcel4 p = new Parcel4();
    Destination d = p.dest("Tanzania");
    monitor.expect(new String[] {
    });
  }
} ///:~