1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef NET_WEBSOCKETS_WEBSOCKET_DEFLATE_PREDICTOR_IMPL_H_
6#define NET_WEBSOCKETS_WEBSOCKET_DEFLATE_PREDICTOR_IMPL_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10#include "base/memory/scoped_vector.h"
11#include "net/base/net_export.h"
12#include "net/websockets/websocket_deflate_predictor.h"
13
14namespace net {
15
16struct WebSocketFrame;
17
18class NET_EXPORT_PRIVATE WebSocketDeflatePredictorImpl
19    : public WebSocketDeflatePredictor {
20 public:
21  virtual ~WebSocketDeflatePredictorImpl() {}
22
23  virtual Result Predict(const ScopedVector<WebSocketFrame>& frames,
24                         size_t frame_index) OVERRIDE;
25  virtual void RecordInputDataFrame(const WebSocketFrame* frame) OVERRIDE;
26  virtual void RecordWrittenDataFrame(const WebSocketFrame* frame) OVERRIDE;
27};
28
29}  // namespace net
30
31#endif  // NET_WEBSOCKETS_WEBSOCKET_DEFLATE_PREDICTOR_IMPL_H_
32