<?php

require_once('comp/Criteria.php');

class SetOfCriteria
{
    var $name;
    var $setStrings;
    var $comments;
    var $setObjects;

    function SetOfCriteria($name, $set, $comments = false)
    {
        $this->name = $name;
        $this->setStrings = $set;
        $this->setObjects = false;
        if (false === $comments)
        {
            $comments = array();
        }
        $this->comments = $comments;
    }

    function getName()              { return $this->name; }
    function getSetAsStrings()      { return $this->setStrings; }
    function getComments()          { return $this->comments; }
    function getCount()             { return count($this->setStrings); }
    function hasSet()               { return false != $this->setStrings; }

    /*
     *  @return array of Criteria within
     */
    function &getCriteria()
    {
        if (false !== $this->setObjects)
        {
            return $this->setObjects;
        }

        $opened = array();
        foreach ($this->setStrings as $i => $cn) 
        {
            $k = new Criteria($cn);
            $opened[] = $k;
        }
        $this->setObjects &= $opened;
      
        return $this->setObjects;
    }
  
}


?>