1 /* 2 * Copyright (C) 2013, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /* 18 * !!!!! DO NOT EDIT THIS FILE !!!!! 19 * 20 * This file was generated from 21 * dictionary/structure/v4/ver4_patricia_trie_node_reader.h 22 */ 23 24 #ifndef LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_READER_H 25 #define LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_READER_H 26 27 #include "defines.h" 28 #include "dictionary/structure/pt_common/pt_node_params.h" 29 #include "dictionary/structure/pt_common/pt_node_reader.h" 30 31 namespace latinime { 32 namespace backward { 33 namespace v402 { 34 35 } // namespace v402 36 } // namespace backward 37 class BufferWithExtendableBuffer; 38 namespace backward { 39 namespace v402 { 40 } // namespace v402 41 } // namespace backward 42 class HeaderPolicy; 43 namespace backward { 44 namespace v402 { 45 class ProbabilityDictContent; 46 47 /* 48 * This class is used for helping to read nodes of ver4 patricia trie. This class handles moved 49 * node and reads node attributes including probability form probabilityBuffer. 50 */ 51 class Ver4PatriciaTrieNodeReader : public PtNodeReader { 52 public: Ver4PatriciaTrieNodeReader(const BufferWithExtendableBuffer * const buffer,const ProbabilityDictContent * const probabilityDictContent,const HeaderPolicy * const headerPolicy)53 Ver4PatriciaTrieNodeReader(const BufferWithExtendableBuffer *const buffer, 54 const ProbabilityDictContent *const probabilityDictContent, 55 const HeaderPolicy *const headerPolicy) 56 : mBuffer(buffer), mProbabilityDictContent(probabilityDictContent), 57 mHeaderPolicy(headerPolicy) {} 58 ~Ver4PatriciaTrieNodeReader()59 ~Ver4PatriciaTrieNodeReader() {} 60 fetchPtNodeParamsInBufferFromPtNodePos(const int ptNodePos)61 virtual const PtNodeParams fetchPtNodeParamsInBufferFromPtNodePos(const int ptNodePos) const { 62 return fetchPtNodeInfoFromBufferAndProcessMovedPtNode(ptNodePos, 63 NOT_A_DICT_POS /* siblingNodePos */); 64 } 65 66 private: 67 DISALLOW_COPY_AND_ASSIGN(Ver4PatriciaTrieNodeReader); 68 69 const BufferWithExtendableBuffer *const mBuffer; 70 const ProbabilityDictContent *const mProbabilityDictContent; 71 const HeaderPolicy *const mHeaderPolicy; 72 73 const PtNodeParams fetchPtNodeInfoFromBufferAndProcessMovedPtNode(const int ptNodePos, 74 const int siblingNodePos) const; 75 }; 76 } // namespace v402 77 } // namespace backward 78 } // namespace latinime 79 #endif /* LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_READER_H */ 80