private function findElement($fqsen)
    {
        return isset($this->elementCollection[$fqsen]) ? $this->elementCollection[$fqsen] : null;
    }
private function findElement($fqsen)
    {
        return isset($this->elementCollection[$fqsen]) ? $this->elementCollection[$fqsen] : null;
    }
private function findElement ( $ fqsen ) { return isset ( $ this -> elementCollection [ $ fqsen ] ) ? $ this -> elementCollection [ $ fqsen ] : null ; }
Tries to find an element with the given FQSEN in the elements listing for this project.

@param string $fqsen

@return DescriptorAbstract|null
Tries to find an element with the given FQSEN in the elements listing for this project .