root/trunk/HallEdge.java

// HallEdge - this is edge that represents a hallway in a building

import java.io.*;

public class HallEdge extends PhysicalEdge implements Serializable {
        public HallEdge(int a, int b) {
                super(a, b);
        }

        public HallEdge(int a, int b, int floor) {
                super(a, b);
                this.floor = floor;
        }
        
        public boolean isOnMap(BackgroundMap map) {
                return map instanceof BuildingMap ? ((BuildingMap)map).getFloor() == floor : true;
        }
        
        private int floor;
        public void setFloor(int f) { floor = f; }
        public int getFloor() { return floor; } 
}