<?php
namespace Guzzle\Stream;
use Guzzle\Http\Message\RequestInterface;
/**
* Interface used for creating streams from requests
*/
interface StreamRequestFactoryInterface
{
/**
* Create a stream based on a request object
*
* @param RequestInterface $request Base the stream on a request
* @param array|resource $context A stream_context_options resource or array of parameters used to create a
* stream context.
* @param array $params Optional array of parameters specific to the factory
*
* @return StreamInterface Returns a stream object
* @throws \Guzzle\Common\Exception\RuntimeException if the stream cannot be opened or an error occurs
*/
public function fromRequest(RequestInterface $request, $context = array(), array $params = array());
}