| // Copyright 2014 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. |
| // |
| // Simple interface for something that persists state. |
| |
| #ifndef COMPONENTS_INVALIDATION_IMPL_STATE_WRITER_H_ |
| #define COMPONENTS_INVALIDATION_IMPL_STATE_WRITER_H_ |
| |
| #include <string> |
| |
| #include "components/invalidation/public/invalidation_export.h" |
| |
| namespace syncer { |
| |
| class INVALIDATION_EXPORT StateWriter { |
| public: |
| virtual ~StateWriter() {} |
| |
| virtual void WriteState(const std::string& state) = 0; |
| }; |
| |
| } // namespace syncer |
| |
| #endif // COMPONENTS_INVALIDATION_IMPL_STATE_WRITER_H_ |
