buttonevent.java

这是一个电梯模拟运行的程序

// ButtonEvent.java
// Indicates where a Button has changed state
package com.deitel.jhtp5.elevator.event;

// Deitel packages
import com.deitel.jhtp5.elevator.model.*;

public class ButtonEvent extends ElevatorSimulationEvent {

   // ButtonEvent constructor
   public ButtonEvent( Object source, Location location )
   {
      super( source, location );
   }
}


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