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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_AUTOCOMPLETE_SCORED_HISTORY_MATCH_H_ | 5 #ifndef CHROME_BROWSER_AUTOCOMPLETE_SCORED_HISTORY_MATCH_H_ |
6 #define CHROME_BROWSER_AUTOCOMPLETE_SCORED_HISTORY_MATCH_H_ | 6 #define CHROME_BROWSER_AUTOCOMPLETE_SCORED_HISTORY_MATCH_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/strings/string16.h" | 11 #include "base/strings/string16.h" |
12 #include "base/time/time.h" | 12 #include "base/time/time.h" |
13 #include "chrome/browser/autocomplete/in_memory_url_index_types.h" | |
14 #include "components/history/core/browser/history_match.h" | 13 #include "components/history/core/browser/history_match.h" |
15 #include "components/history/core/browser/history_types.h" | 14 #include "components/history/core/browser/history_types.h" |
| 15 #include "components/omnibox/in_memory_url_index_types.h" |
16 #include "testing/gtest/include/gtest/gtest_prod.h" | 16 #include "testing/gtest/include/gtest/gtest_prod.h" |
17 | 17 |
18 class ScoredHistoryMatchTest; | 18 class ScoredHistoryMatchTest; |
19 | 19 |
20 // An HistoryMatch that has a score as well as metrics defining where in the | 20 // An HistoryMatch that has a score as well as metrics defining where in the |
21 // history item's URL and/or page title matches have occurred. | 21 // history item's URL and/or page title matches have occurred. |
22 struct ScoredHistoryMatch : public history::HistoryMatch { | 22 struct ScoredHistoryMatch : public history::HistoryMatch { |
23 // ScoreMaxRelevance maps from an intermediate-score to the maximum | 23 // ScoreMaxRelevance maps from an intermediate-score to the maximum |
24 // final-relevance score given to a URL for this intermediate score. | 24 // final-relevance score given to a URL for this intermediate score. |
25 // This is used to store the score ranges of HQP relevance buckets. | 25 // This is used to store the score ranges of HQP relevance buckets. |
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187 static float topicality_threshold_; | 187 static float topicality_threshold_; |
188 | 188 |
189 // |hqp_relevance_buckets_| gives mapping from (topicality*frequency) | 189 // |hqp_relevance_buckets_| gives mapping from (topicality*frequency) |
190 // to the final relevance scoring. Please see GetFinalRelevancyScore() | 190 // to the final relevance scoring. Please see GetFinalRelevancyScore() |
191 // for more details and scoring method. | 191 // for more details and scoring method. |
192 static std::vector<ScoreMaxRelevance>* hqp_relevance_buckets_; | 192 static std::vector<ScoreMaxRelevance>* hqp_relevance_buckets_; |
193 }; | 193 }; |
194 typedef std::vector<ScoredHistoryMatch> ScoredHistoryMatches; | 194 typedef std::vector<ScoredHistoryMatch> ScoredHistoryMatches; |
195 | 195 |
196 #endif // CHROME_BROWSER_AUTOCOMPLETE_SCORED_HISTORY_MATCH_H_ | 196 #endif // CHROME_BROWSER_AUTOCOMPLETE_SCORED_HISTORY_MATCH_H_ |
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