public function setAdapter($adapter)
    {
        if ($adapter instanceof Zend_Filter_Compress_CompressInterface) {
            $this->_adapter = $adapter;
            return $this;
        }
        if (!is_string($adapter)) {

            throw new Zend_Filter_Exception('Invalid adapter provided; must be string or instance of Zend_Filter_Compress_CompressInterface');
        }
        $this->_adapter = $adapter;

        return $this;
    }
public function setAdapter($adapter)
    {
        if ($adapter instanceof Zend_Filter_Compress_CompressInterface) {
            $this->_adapter = $adapter;
            return $this;
        }
        if (!is_string($adapter)) {

            throw new Zend_Filter_Exception('Invalid adapter provided; must be string or instance of Zend_Filter_Compress_CompressInterface');
        }
        $this->_adapter = $adapter;

        return $this;
    }
public function setAdapter ( $ adapter ) { if ( $ adapter instanceof Zend_Filter_Compress_CompressInterface ) { $ this -> _adapter = $ adapter ; return $ this ; } if ( ! is_string ( $ adapter ) ) { throw new Zend_Filter_Exception ( 'Invalid adapter provided; must be string or instance of Zend_Filter_Compress_CompressInterface' ) ; } $ this -> _adapter = $ adapter ; return $ this ; }
Sets compression adapter

@param  string|Zend_Filter_Compress_CompressInterface $adapter Adapter to use
@return Zend_Filter_Compress
Sets compression adapter