| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_COMMON_INDEXED_DB_INDEXED_DB_KEY_RANGE_H_ |
| #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_KEY_RANGE_H_ |
| |
| #include "content/common/content_export.h" |
| #include "content/common/indexed_db/indexed_db_key.h" |
| |
| namespace content { |
| |
| class CONTENT_EXPORT IndexedDBKeyRange { |
| public: |
| IndexedDBKeyRange(); |
| explicit IndexedDBKeyRange(const IndexedDBKey& key); |
| IndexedDBKeyRange(const IndexedDBKey& lower, |
| const IndexedDBKey& upper, |
| bool lower_open, |
| bool upper_open); |
| IndexedDBKeyRange(const IndexedDBKeyRange& other); |
| ~IndexedDBKeyRange(); |
| IndexedDBKeyRange& operator=(const IndexedDBKeyRange& other); |
| |
| const IndexedDBKey& lower() const { return lower_; } |
| const IndexedDBKey& upper() const { return upper_; } |
| bool lower_open() const { return lower_open_; } |
| bool upper_open() const { return upper_open_; } |
| |
| bool IsOnlyKey() const; |
| bool IsEmpty() const; |
| |
| private: |
| IndexedDBKey lower_ = IndexedDBKey(blink::kWebIDBKeyTypeNull); |
| IndexedDBKey upper_ = IndexedDBKey(blink::kWebIDBKeyTypeNull); |
| bool lower_open_ = false; |
| bool upper_open_ = false; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_KEY_RANGE_H_ |