public function getConstructorById($id)
    {
        return (isset($this->constructorById[$id])) ?
            $this->constructorById[$id] :
            null;
    }
public function getConstructorById($id)
    {
        return (isset($this->constructorById[$id])) ?
            $this->constructorById[$id] :
            null;
    }
public function getConstructorById ( $ id ) { return ( isset ( $ this -> constructorById [ $ id ] ) ) ? $ this -> constructorById [ $ id ] : null ; }
Getter for constructor.

This method is intend to return the name of the constructor method of the target class.

@param string $id The Id of the class to return constructor for

@author Benjamin Carl <opensource@clickalicious.de>

@return mixed STRING name of the constructor method if set, otherwise NULL
Getter for constructor .