protected function initializeReader()
    {
        $reader = $this->getOption('reader');

        if (is_string($reader)) {
            switch ($reader) {
                case 'array':
                    $reader = new ArrayReader();

                    break;
                case 'file':
                    $reader = new FileReader();

                    break;
                default:
                    throw new \InvalidArgumentException(
                        'Invalid reader "'.$reader.'". Valid reader strings: array, file.'
                    );
            }
        } else if (!is_object($reader) || !($reader instanceof ReaderInterface)) {
            throw new \InvalidArgumentException(
                'Option "reader" must be a string or an instance of IronEdge\Component\Config\Reader\ReaderInterface.'
            );
        }

        $this->setReader($reader);
    }
protected function initializeReader()
    {
        $reader = $this->getOption('reader');

        if (is_string($reader)) {
            switch ($reader) {
                case 'array':
                    $reader = new ArrayReader();

                    break;
                case 'file':
                    $reader = new FileReader();

                    break;
                default:
                    throw new \InvalidArgumentException(
                        'Invalid reader "'.$reader.'". Valid reader strings: array, file.'
                    );
            }
        } else if (!is_object($reader) || !($reader instanceof ReaderInterface)) {
            throw new \InvalidArgumentException(
                'Option "reader" must be a string or an instance of IronEdge\Component\Config\Reader\ReaderInterface.'
            );
        }

        $this->setReader($reader);
    }
protected function initializeReader ( ) { $ reader = $ this -> getOption ( 'reader' ) ; if ( is_string ( $ reader ) ) { switch ( $ reader ) { case 'array' : $ reader = new ArrayReader ( ) ; break ; case 'file' : $ reader = new FileReader ( ) ; break ; default : throw new \ InvalidArgumentException ( 'Invalid reader "' . $ reader . '". Valid reader strings: array, file.' ) ; } } else if ( ! is_object ( $ reader ) || ! ( $ reader instanceof ReaderInterface ) ) { throw new \ InvalidArgumentException ( 'Option "reader" must be a string or an instance of IronEdge\Component\Config\Reader\ReaderInterface.' ) ; } $ this -> setReader ( $ reader ) ; }
Initializes the reader instance.

@return void
Initializes the reader instance .