public function getEndAttemptIdentifiers() {
        $endAttemptIdentifiers = new IdentifierCollection();
        
        foreach ($this->getComponentsByClassName('endAttemptInteraction') as $endAttemptInteraction) {
            $endAttemptIdentifiers[] = $endAttemptInteraction->getResponseIdentifier();
        }
        
        return $endAttemptIdentifiers;
    }
public function getEndAttemptIdentifiers() {
        $endAttemptIdentifiers = new IdentifierCollection();
        
        foreach ($this->getComponentsByClassName('endAttemptInteraction') as $endAttemptInteraction) {
            $endAttemptIdentifiers[] = $endAttemptInteraction->getResponseIdentifier();
        }
        
        return $endAttemptIdentifiers;
    }
public function getEndAttemptIdentifiers ( ) { $ endAttemptIdentifiers = new IdentifierCollection ( ) ; foreach ( $ this -> getComponentsByClassName ( 'endAttemptInteraction' ) as $ endAttemptInteraction ) { $ endAttemptIdentifiers [ ] = $ endAttemptInteraction -> getResponseIdentifier ( ) ; } return $ endAttemptIdentifiers ; }
Get the response variable identifiers related to the endAttemptInteraction in the item content.

@return \qtism\common\collections\IdentifierCollection
@see \qtism\data\IAssessmentItem::getEndAttemptIdentifiers()
Get the response variable identifiers related to the endAttemptInteraction in the item content .