private function checkReadOnly()
    {
        if (true === $this->_readOnly) {
            $this->_pushError(
                '',
                self::ERR_READ_ONLY,
                'This row has been marked read-only'
            );

            return false;
        }

        return true;
    }
private function checkReadOnly()
    {
        if (true === $this->_readOnly) {
            $this->_pushError(
                '',
                self::ERR_READ_ONLY,
                'This row has been marked read-only'
            );

            return false;
        }

        return true;
    }
private function checkReadOnly ( ) { if ( true === $ this -> _readOnly ) { $ this -> _pushError ( '' , self :: ERR_READ_ONLY , 'This row has been marked read-only' ) ; return false ; } return true ; }
Check if this model is set as a read-only model.

@return bool
Check if this model is set as a read - only model .