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      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/content/bigram_entry.h
     22  */
     23 
     24 #ifndef LATINIME_BACKWARD_V402_BIGRAM_ENTRY_H
     25 #define LATINIME_BACKWARD_V402_BIGRAM_ENTRY_H
     26 
     27 #include "defines.h"
     28 #include "dictionary/property/historical_info.h"
     29 #include "dictionary/structure/backward/v402/ver4_dict_constants.h"
     30 
     31 namespace latinime {
     32 namespace backward {
     33 namespace v402 {
     34 
     35 class BigramEntry {
     36  public:
     37     BigramEntry(const BigramEntry& bigramEntry)
     38             : mHasNext(bigramEntry.mHasNext), mProbability(bigramEntry.mProbability),
     39               mHistoricalInfo(), mTargetTerminalId(bigramEntry.mTargetTerminalId) {}
     40 
     41     // Entry with historical information.
     42     BigramEntry(const bool hasNext, const int probability, const int targetTerminalId)
     43             : mHasNext(hasNext), mProbability(probability), mHistoricalInfo(),
     44               mTargetTerminalId(targetTerminalId) {}
     45 
     46     // Entry with historical information.
     47     BigramEntry(const bool hasNext, const int probability,
     48             const HistoricalInfo *const historicalInfo, const int targetTerminalId)
     49             : mHasNext(hasNext), mProbability(probability), mHistoricalInfo(*historicalInfo),
     50               mTargetTerminalId(targetTerminalId) {}
     51 
     52     const BigramEntry getInvalidatedEntry() const {
     53         return updateTargetTerminalIdAndGetEntry(Ver4DictConstants::NOT_A_TERMINAL_ID);
     54     }
     55 
     56     const BigramEntry updateHasNextAndGetEntry(const bool hasNext) const {
     57         return BigramEntry(hasNext, mProbability, &mHistoricalInfo, mTargetTerminalId);
     58     }
     59 
     60     const BigramEntry updateTargetTerminalIdAndGetEntry(const int newTargetTerminalId) const {
     61         return BigramEntry(mHasNext, mProbability, &mHistoricalInfo, newTargetTerminalId);
     62     }
     63 
     64     const BigramEntry updateProbabilityAndGetEntry(const int probability) const {
     65         return BigramEntry(mHasNext, probability, &mHistoricalInfo, mTargetTerminalId);
     66     }
     67 
     68     const BigramEntry updateHistoricalInfoAndGetEntry(
     69             const HistoricalInfo *const historicalInfo) const {
     70         return BigramEntry(mHasNext, mProbability, historicalInfo, mTargetTerminalId);
     71     }
     72 
     73     bool isValid() const {
     74         return mTargetTerminalId != Ver4DictConstants::NOT_A_TERMINAL_ID;
     75     }
     76 
     77     bool hasNext() const {
     78         return mHasNext;
     79     }
     80 
     81     int getProbability() const {
     82         return mProbability;
     83     }
     84 
     85     bool hasHistoricalInfo() const {
     86         return mHistoricalInfo.isValid();
     87     }
     88 
     89     const HistoricalInfo *getHistoricalInfo() const {
     90         return &mHistoricalInfo;
     91     }
     92 
     93     int getTargetTerminalId() const {
     94         return mTargetTerminalId;
     95     }
     96 
     97  private:
     98     // Copy constructor is public to use this class as a type of return value.
     99     DISALLOW_DEFAULT_CONSTRUCTOR(BigramEntry);
    100     DISALLOW_ASSIGNMENT_OPERATOR(BigramEntry);
    101 
    102     const bool mHasNext;
    103     const int mProbability;
    104     const HistoricalInfo mHistoricalInfo;
    105     const int mTargetTerminalId;
    106 };
    107 } // namespace v402
    108 } // namespace backward
    109 } // namespace latinime
    110 #endif /* LATINIME_BACKWARD_V402_BIGRAM_ENTRY_H */
    111