2021_mapd-d » FR_B02

package arcElement;

import element.Place;

import junit.framework.TestCase;

/**

 * Abstract class for the arc 

 *

 */

public abstract class Arc extends TestCase implements ArcInterface  {

        private Place place;

        /**

         * @param place link to the arc

         *

         */

        public Arc(Place place) {

                this.place=place;

        }

        public Place getPlace() {

                return this.place;

        }

        /**

         * @param Object to compare to the arc

         *the goal of this method is to check if two arcs are the same object (same identityHashCode)

         */

        public boolean equals(Object o) {

                if((o instanceof Arc) &&(System.identityHashCode(((Arc)o))==System.identityHashCode(this))) {

                        return true;

                }

                else {

                        return false;

                }

        }

}