testcommand.java~1~

《深入浅出设计模式》的完整源代码

package testcommand;

public class TestCommand {
  public static void main(String[] args) {
        Light  testLight = new Light( );
        LightOnCommand testLOC = new LightOnCommand(testLight);
        LightOffCommand testLFC = new LightOffCommand(testLight);
        Switch testSwitch = new Switch( testLOC,testLFC);
        testSwitch.flipUp( );
        testSwitch.flipDown( );
        Fan testFan = new Fan( );
        FanOnCommand foc = new FanOnCommand(testFan);
        FanOffCommand ffc = new FanOffCommand(testFan);
        Switch ts = new Switch( foc,ffc);
        ts.flipUp( );
        ts.flipDown( );
  }
}