models/classes/runner/QtiRunnerServiceContext.php
public function isAdaptive(AssessmentItemRef $currentAssessmentItemRef = null)
    {
        return $this->getServiceManager()->get(CatService::SERVICE_ID)->isAdaptive($this->getTestSession(), $currentAssessmentItemRef);
    }
public function isAdaptive(AssessmentItemRef $currentAssessmentItemRef = null)
    {
        return $this->getServiceManager()->get(CatService::SERVICE_ID)->isAdaptive($this->getTestSession(), $currentAssessmentItemRef);
    }
Is the Assessment Test Session Context Adaptive.

Determines whether or not the current Assessment Test Session is in an adaptive context.

@param AssessmentItemRef $currentAssessmentItemRef (optional) An AssessmentItemRef object to be considered as the current assessmentItemRef.
@return boolean