package quiz;

import java.util.Collection;
import java.util.Collections;
import java.util.LinkedList;
import java.util.Map;
import java.util.TreeMap;

public class Quiz {
    private String name;
    private Map questions = new TreeMap();

    public Quiz(String name) {
    	this.name = name;
	}

	/**
     * Returns the name of the quiz.
     * @return
     */
    public String getName() {
        return name;
    }

    /**
     * @param titel
     * @param text
     * @param order
     * @return
     */
    public Question createQuestion(String titel, String text, int order) {
    	Question q = new Question(titel, text, order);
    	questions.put(titel, q);
    	return q;
    }

    /**
     * @return
     */
    public Collection getQuestions() {
        LinkedList ld = new LinkedList(questions.values());
        Collections.sort(ld);
        return ld;
     }
}