/**
* creates and returns an instance of a test question set config
* that corresponds to the passed question set type (test mode)
*
* @return ilTestQuestionSetConfig
*/
public function getQuestionSetConfigByType($questionSetType)
{
if ($this->testQuestionSetConfig === null) {
switch ($questionSetType) {
case ilObjTest::QUESTION_SET_TYPE_FIXED:
require_once 'Modules/Test/classes/class.ilTestFixedQuestionSetConfig.php';
$this->testQuestionSetConfig = new ilTestFixedQuestionSetConfig($this->tree, $this->db, $this->pluginAdmin, $this->testOBJ);
break;
case ilObjTest::QUESTION_SET_TYPE_RANDOM:
require_once 'Modules/Test/classes/class.ilTestRandomQuestionSetConfig.php';
$this->testQuestionSetConfig = new ilTestRandomQuestionSetConfig($this->tree, $this->db, $this->pluginAdmin, $this->testOBJ);
break;
case ilObjTest::QUESTION_SET_TYPE_DYNAMIC:
require_once 'Modules/Test/classes/class.ilObjTestDynamicQuestionSetConfig.php';
$this->testQuestionSetConfig = new ilObjTestDynamicQuestionSetConfig($this->tree, $this->db, $this->pluginAdmin, $this->testOBJ);
break;
}
$this->testQuestionSetConfig->loadFromDb();
}
return $this->testQuestionSetConfig;
}
