/*

The NSERail class.  An NSERail object has three exits.

*/

import java.awt.*;

class NSERail extends SwitchRail {
    
    public NSERail (GridLoc loc) {
        super(new Direction("north"), new Direction("south"), new Direction("east"), loc);
        setLoc(loc);
        startAngle = 180;
    }

    public NSERail () {
        super(new Direction("north"), new Direction("south"), new Direction("east"));
        startAngle = 180;
    }
    
    public void setLoc(GridLoc loc) {
        super.setLoc(loc);
        x1 = 0.5;
        y1 = 0.0;
        x2 = 0.5;
        y2 = 1.0;
        x3 = 0.5;
        y3 = -0.5;
    }

    public String toString() { return "NSERail"; };
}