package nl.camilstaps.botleagues;

/**
 * A contestant is a process, a unique identifier and has a score.
 * 
 * @author Camil Staps <info@camilstaps.nl>
 */
public class Contestant implements Comparable<Contestant> {

	/** The process we're running this on */
	private final Process process;
	/** A unique identifier (can be set in the constructor */
	private final int uid;
	/** The score */
	private int score = 0;
	
	/**
	 * Create a new contestant with default uid -1
	 * 
	 * @param p the process to link this contestant to
	 */
	public Contestant(Process p) {
		process = p;
		this.uid = -1;
	}
	
	/**
	 * Create a new contestant with a custom uid
	 * 
	 * @param p the process to link this contestant to
	 * @param uid the uid
	 */
	public Contestant(Process p, int uid) {
		process = p;
		this.uid = uid;
	}
	
	/**
	 * Set a new score
	 * @param new_score
	 */
	public void setScore(int new_score) {
		score = new_score;
	}
	
	/**
	 * Get the current score
	 * @return
	 */
	public int getScore() {
		return score;
	}
	
	/**
	 * Get the process
	 * @return
	 */
	public Process getProcess() {
		return process;
	}

	@Override
	/**
	 * We compare contestants based on their score.
	 * Like this, we can make a ranking.
	 */
	public int compareTo(Contestant arg0) {
		return ((Integer) getScore()).compareTo(arg0.getScore());
	}
	
	@Override
	public String toString() {
		return "Contestant " + uid + " (" + score + "): " + process.toString();
	}
	
}