elevatorsimulationevent.java

JAVA 多线程不可多得的好例子

// ElevatorSimulationEvent.java
// Basic event packet in Elevator simulation
package com.deitel.jhtp5.elevator.event;

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

public class ElevatorSimulationEvent {

   // Location where ElevatorSimulationEvent was generated
   private Location location;
   
   // source Object that generated ElevatorSimulationEvent
   private Object source;

   // ElevatorModelEvent constructor sets Location
   public ElevatorSimulationEvent(Object source, Location location)
   {
      setSource( source );
      setLocation( location );
   }

   // set ElevatorSimulationEvent Location
   public void setLocation( Location eventLocation )
   {
      location = eventLocation;
   }

   // get ElevatorSimulationEvent Location
   public Location getLocation()
   {
      return location;
   }

   // set ElevatorSimulationEvent source
   private void setSource( Object eventSource )
   {
      source = eventSource;
   }

   // get ElevatorSimulationEvent source
   public Object getSource()
   {
      return source;
   }
}