Traffic.java

package ai.general;

/**
 * \brief Traffic used by units so that complex routing can be done where they do not collide with each other
 * @author Jeff Bernard
 *
 */
public class Traffic implements Comparable<Object> {

	public int location; /**< the lcoation of the traffic */
	public int start; /**< start of traffic */
	public int end; /**< end of traffic */
	
	/**
	 * Creates a traffic object
	 * @param _location where this traffic is
	 * @param _start when this traffic starts
	 * @param _end when this traffic ends
	 */
	public Traffic(int _location, int _start, int _end) {
		location = _location;
		start = _start;
		end = _end;
	}
	
	/**
	 * Compares this traffic object with another
	 *@param arg0 the one to compare with
	 *@return -1 < , 1 > , 0 =
	 */
	@Override
	public int compareTo(Object arg0) {
		Traffic other = (Traffic)arg0;
		if (other.start < start) {
			return 1;
		} else if (other.start > start) {
			return -1;
		}
		return 0;
	}

}