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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 TextSegmentationMachineState_h | 5 #ifndef TextSegmentationMachineState_h |
| 6 #define TextSegmentationMachineState_h | 6 #define TextSegmentationMachineState_h |
| 7 | 7 |
| 8 #include <ostream> // NOLINT |
| 8 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
| 9 #include <ostream> // NOLINT | |
| 10 | 10 |
| 11 namespace blink { | 11 namespace blink { |
| 12 | 12 |
| 13 enum class TextSegmentationMachineState { | 13 enum class TextSegmentationMachineState { |
| 14 // Indicates the state machine is in invalid state. | 14 // Indicates the state machine is in invalid state. |
| 15 Invalid, | 15 Invalid, |
| 16 // Indicates the state machine needs more code units to transit the state. | 16 // Indicates the state machine needs more code units to transit the state. |
| 17 NeedMoreCodeUnit, | 17 NeedMoreCodeUnit, |
| 18 // Indicates the state machine needs following code units to transit the | 18 // Indicates the state machine needs following code units to transit the |
| 19 // state. | 19 // state. |
| 20 NeedFollowingCodeUnit, | 20 NeedFollowingCodeUnit, |
| 21 // Indicates the state machine found a boundary. | 21 // Indicates the state machine found a boundary. |
| 22 Finished, | 22 Finished, |
| 23 }; | 23 }; |
| 24 | 24 |
| 25 CORE_EXPORT std::ostream& operator<<(std::ostream&, | 25 CORE_EXPORT std::ostream& operator<<(std::ostream&, |
| 26 TextSegmentationMachineState); | 26 TextSegmentationMachineState); |
| 27 | 27 |
| 28 } // namespace blink | 28 } // namespace blink |
| 29 | 29 |
| 30 #endif // TextSegmentationMachineState_h | 30 #endif // TextSegmentationMachineState_h |
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