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Side by Side Diff: content/browser/indexed_db/leveldb/leveldb_transaction.h

Issue 602883003: Replacing the OVERRIDE with override and FINAL with final in content/browser/indexed_db (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_TRANSACTION_H_ 5 #ifndef CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_TRANSACTION_H_
6 #define CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_TRANSACTION_H_ 6 #define CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_TRANSACTION_H_
7 7
8 #include <map> 8 #include <map>
9 #include <set> 9 #include <set>
10 #include <string> 10 #include <string>
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after
66 const LevelDBComparator* comparator_; 66 const LevelDBComparator* comparator_;
67 }; 67 };
68 68
69 typedef std::map<base::StringPiece, Record*, Comparator> DataType; 69 typedef std::map<base::StringPiece, Record*, Comparator> DataType;
70 70
71 class DataIterator : public LevelDBIterator { 71 class DataIterator : public LevelDBIterator {
72 public: 72 public:
73 static scoped_ptr<DataIterator> Create(LevelDBTransaction* transaction); 73 static scoped_ptr<DataIterator> Create(LevelDBTransaction* transaction);
74 virtual ~DataIterator(); 74 virtual ~DataIterator();
75 75
76 virtual bool IsValid() const OVERRIDE; 76 virtual bool IsValid() const override;
77 virtual leveldb::Status SeekToLast() OVERRIDE; 77 virtual leveldb::Status SeekToLast() override;
78 virtual leveldb::Status Seek(const base::StringPiece& slice) OVERRIDE; 78 virtual leveldb::Status Seek(const base::StringPiece& slice) override;
79 virtual leveldb::Status Next() OVERRIDE; 79 virtual leveldb::Status Next() override;
80 virtual leveldb::Status Prev() OVERRIDE; 80 virtual leveldb::Status Prev() override;
81 virtual base::StringPiece Key() const OVERRIDE; 81 virtual base::StringPiece Key() const override;
82 virtual base::StringPiece Value() const OVERRIDE; 82 virtual base::StringPiece Value() const override;
83 bool IsDeleted() const; 83 bool IsDeleted() const;
84 84
85 private: 85 private:
86 explicit DataIterator(LevelDBTransaction* transaction); 86 explicit DataIterator(LevelDBTransaction* transaction);
87 DataType* data_; 87 DataType* data_;
88 DataType::iterator iterator_; 88 DataType::iterator iterator_;
89 89
90 DISALLOW_COPY_AND_ASSIGN(DataIterator); 90 DISALLOW_COPY_AND_ASSIGN(DataIterator);
91 }; 91 };
92 92
93 class TransactionIterator : public LevelDBIterator { 93 class TransactionIterator : public LevelDBIterator {
94 public: 94 public:
95 virtual ~TransactionIterator(); 95 virtual ~TransactionIterator();
96 static scoped_ptr<TransactionIterator> Create( 96 static scoped_ptr<TransactionIterator> Create(
97 scoped_refptr<LevelDBTransaction> transaction); 97 scoped_refptr<LevelDBTransaction> transaction);
98 98
99 virtual bool IsValid() const OVERRIDE; 99 virtual bool IsValid() const override;
100 virtual leveldb::Status SeekToLast() OVERRIDE; 100 virtual leveldb::Status SeekToLast() override;
101 virtual leveldb::Status Seek(const base::StringPiece& target) OVERRIDE; 101 virtual leveldb::Status Seek(const base::StringPiece& target) override;
102 virtual leveldb::Status Next() OVERRIDE; 102 virtual leveldb::Status Next() override;
103 virtual leveldb::Status Prev() OVERRIDE; 103 virtual leveldb::Status Prev() override;
104 virtual base::StringPiece Key() const OVERRIDE; 104 virtual base::StringPiece Key() const override;
105 virtual base::StringPiece Value() const OVERRIDE; 105 virtual base::StringPiece Value() const override;
106 void DataChanged(); 106 void DataChanged();
107 107
108 private: 108 private:
109 enum Direction { FORWARD, REVERSE }; 109 enum Direction { FORWARD, REVERSE };
110 110
111 explicit TransactionIterator(scoped_refptr<LevelDBTransaction> transaction); 111 explicit TransactionIterator(scoped_refptr<LevelDBTransaction> transaction);
112 void HandleConflictsAndDeletes(); 112 void HandleConflictsAndDeletes();
113 void SetCurrentIteratorToSmallestKey(); 113 void SetCurrentIteratorToSmallestKey();
114 void SetCurrentIteratorToLargestKey(); 114 void SetCurrentIteratorToLargestKey();
115 void RefreshDataIterator() const; 115 void RefreshDataIterator() const;
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
165 LevelDBDatabase* db_; 165 LevelDBDatabase* db_;
166 scoped_ptr<LevelDBWriteBatch> write_batch_; 166 scoped_ptr<LevelDBWriteBatch> write_batch_;
167 bool finished_; 167 bool finished_;
168 168
169 DISALLOW_COPY_AND_ASSIGN(LevelDBDirectTransaction); 169 DISALLOW_COPY_AND_ASSIGN(LevelDBDirectTransaction);
170 }; 170 };
171 171
172 } // namespace content 172 } // namespace content
173 173
174 #endif // CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_TRANSACTION_H_ 174 #endif // CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_TRANSACTION_H_
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