original_string: public function initialize($request)
      {
          $this->_inputStream  = new Zend_Amf_Parse_InputStream($request);
          $this->_deserializer = new Zend_Amf_Parse_Amf0_Deserializer($this->_inputStream);
          $this->readMessage($this->_inputStream);
          return $this;
      }
code: public function initialize($request)
      {
          $this->_inputStream  = new Zend_Amf_Parse_InputStream($request);
          $this->_deserializer = new Zend_Amf_Parse_Amf0_Deserializer($this->_inputStream);
          $this->readMessage($this->_inputStream);
          return $this;
      }
code_tokens: public function initialize ( $ request ) { $ this -> _inputStream = new Zend_Amf_Parse_InputStream ( $ request ) ; $ this -> _deserializer = new Zend_Amf_Parse_Amf0_Deserializer ( $ this -> _inputStream ) ; $ this -> readMessage ( $ this -> _inputStream ) ; return $ this ; }
docstring: Prepare the AMF InputStream for parsing.
  
  @param  string $request
  @return Zend_Amf_Request
docstring_tokens: Prepare the AMF InputStream for parsing .