| /* |
| * 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. |
| */ |
| |
| /* |
| * !!!!! DO NOT EDIT THIS FILE !!!!! |
| * |
| * This file was generated from |
| * dictionary/structure/v4/content/single_dict_content.h |
| */ |
| |
| #ifndef LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H |
| #define LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H |
| |
| #include "defines.h" |
| #include "dictionary/structure/backward/v402/content/dict_content.h" |
| #include "dictionary/structure/backward/v402/ver4_dict_constants.h" |
| #include "dictionary/utils/buffer_with_extendable_buffer.h" |
| #include "dictionary/utils/dict_file_writing_utils.h" |
| #include "dictionary/utils/mmapped_buffer.h" |
| #include "utils/byte_array_view.h" |
| |
| namespace latinime { |
| namespace backward { |
| namespace v402 { |
| |
| class SingleDictContent : public DictContent { |
| public: |
| SingleDictContent(const char *const dictPath, const char *const contentFileName, |
| const bool isUpdatable) |
| : mMmappedBuffer(MmappedBuffer::openBuffer(dictPath, contentFileName, isUpdatable)), |
| mExpandableContentBuffer( |
| mMmappedBuffer ? mMmappedBuffer->getReadWriteByteArrayView() : |
| ReadWriteByteArrayView(), |
| BufferWithExtendableBuffer::DEFAULT_MAX_ADDITIONAL_BUFFER_SIZE), |
| mIsValid(mMmappedBuffer) {} |
| |
| SingleDictContent() |
| : mMmappedBuffer(nullptr), |
| mExpandableContentBuffer(Ver4DictConstants::MAX_DICTIONARY_SIZE), mIsValid(true) {} |
| |
| virtual ~SingleDictContent() {} |
| |
| virtual bool isValid() const { |
| return mIsValid; |
| } |
| |
| bool isNearSizeLimit() const { |
| return mExpandableContentBuffer.isNearSizeLimit(); |
| } |
| |
| protected: |
| BufferWithExtendableBuffer *getWritableBuffer() { |
| return &mExpandableContentBuffer; |
| } |
| |
| const BufferWithExtendableBuffer *getBuffer() const { |
| return &mExpandableContentBuffer; |
| } |
| |
| bool flush(const char *const dictPath, const char *const contentFileNameSuffix) const { |
| return DictFileWritingUtils::flushBufferToFileWithSuffix(dictPath, |
| contentFileNameSuffix, &mExpandableContentBuffer); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SingleDictContent); |
| |
| const MmappedBuffer::MmappedBufferPtr mMmappedBuffer; |
| BufferWithExtendableBuffer mExpandableContentBuffer; |
| const bool mIsValid; |
| }; |
| } // namespace v402 |
| } // namespace backward |
| } // namespace latinime |
| #endif /* LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H */ |