<?php

/**
 * Description of Answer
 *
 * @author jkraaijeveld
 */
class Answer extends ResearchToolObject {
    public $question;
    public $values;
    
    /**
     * Constructor for an Answer object
     * @param type $uid : The uid of the Answer object.
     * @param type $question : The Question object this Answer answers.
     * @param type $values : An array of strings, containing the answers.
     */
    public function __construct($uid = null, $question = null, $values = null) {
      if(!isset($uid))
      {
            $uid = md5(uniqid(rand(), true));
      }
      $this->uid = $uid;
      $this->question = $question;
      $this->values = $values;
    }
}

?>