| /* |
| * Copyright (C) 2013, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef LATINIME_SINGLE_DICT_CONTENT_H |
| #define LATINIME_SINGLE_DICT_CONTENT_H |
| |
| #include <cstdint> |
| #include <cstdio> |
| |
| #include "defines.h" |
| #include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h" |
| #include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h" |
| #include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h" |
| #include "utils/byte_array_view.h" |
| |
| namespace latinime { |
| |
| class SingleDictContent { |
| public: |
| SingleDictContent(uint8_t *const buffer, const int bufferSize) |
| : mExpandableContentBuffer(ReadWriteByteArrayView(buffer, bufferSize), |
| BufferWithExtendableBuffer::DEFAULT_MAX_ADDITIONAL_BUFFER_SIZE) {} |
| |
| SingleDictContent() |
| : mExpandableContentBuffer(Ver4DictConstants::MAX_DICTIONARY_SIZE) {} |
| |
| virtual ~SingleDictContent() {} |
| |
| bool isNearSizeLimit() const { |
| return mExpandableContentBuffer.isNearSizeLimit(); |
| } |
| |
| protected: |
| BufferWithExtendableBuffer *getWritableBuffer() { |
| return &mExpandableContentBuffer; |
| } |
| |
| const BufferWithExtendableBuffer *getBuffer() const { |
| return &mExpandableContentBuffer; |
| } |
| |
| bool flush(FILE *const file) const { |
| return DictFileWritingUtils::writeBufferToFileTail(file, &mExpandableContentBuffer); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SingleDictContent); |
| |
| BufferWithExtendableBuffer mExpandableContentBuffer; |
| }; |
| } // namespace latinime |
| #endif /* LATINIME_SINGLE_DICT_CONTENT_H */ |