src/Application.php
public function getCurrentViewSet()
    {
        if ($this->_currentViewSet == "") {
            $this->_currentViewSet = $this->getSessionContext()->getVar("CVS");
        }   // CVS stands for CurrentViewSet
        return $this->_currentViewSet;
    }
public function getCurrentViewSet()
    {
        if ($this->_currentViewSet == "") {
            $this->_currentViewSet = $this->getSessionContext()->getVar("CVS");
        }   // CVS stands for CurrentViewSet
        return $this->_currentViewSet;
    }
Get the current view set

@return string current view set