1// Copyright (c) 2012 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 CHROME_BROWSER_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_FACTORY_H_
6#define CHROME_BROWSER_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_FACTORY_H_
7
8#include "base/basictypes.h"
9#include "base/memory/singleton.h"
10#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
11
12class Profile;
13
14namespace predictors {
15
16class AutocompleteActionPredictor;
17
18// Singleton that owns all AutocompleteActionPredictors and associates them with
19// Profiles. Listens for the Profile's destruction notification and cleans up
20// the associated AutocompleteActionPredictor.
21class AutocompleteActionPredictorFactory
22    : public BrowserContextKeyedServiceFactory {
23 public:
24  static AutocompleteActionPredictor* GetForProfile(Profile* profile);
25
26  static AutocompleteActionPredictorFactory* GetInstance();
27
28 private:
29  friend struct DefaultSingletonTraits<AutocompleteActionPredictorFactory>;
30
31  AutocompleteActionPredictorFactory();
32  virtual ~AutocompleteActionPredictorFactory();
33
34  // BrowserContextKeyedServiceFactory:
35  virtual content::BrowserContext* GetBrowserContextToUse(
36      content::BrowserContext* context) const OVERRIDE;
37  virtual KeyedService* BuildServiceInstanceFor(
38      content::BrowserContext* profile) const OVERRIDE;
39
40  DISALLOW_COPY_AND_ASSIGN(AutocompleteActionPredictorFactory);
41};
42
43}  // namespace predictors
44
45#endif  // CHROME_BROWSER_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_FACTORY_H_
46