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 *   suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h
22 */
23
24#ifndef LATINIME_BACKWARD_V402_TERMINAL_POSITION_LOOKUP_TABLE_H
25#define LATINIME_BACKWARD_V402_TERMINAL_POSITION_LOOKUP_TABLE_H
26
27#include <unordered_map>
28
29#include "defines.h"
30#include "suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h"
31#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
32
33namespace latinime {
34namespace backward {
35namespace v402 {
36
37class TerminalPositionLookupTable : public SingleDictContent {
38 public:
39    typedef std::unordered_map<int, int> TerminalIdMap;
40
41    TerminalPositionLookupTable(const char *const dictPath, const bool isUpdatable)
42            : SingleDictContent(dictPath,
43                      Ver4DictConstants::TERMINAL_ADDRESS_TABLE_FILE_EXTENSION, isUpdatable),
44              mSize(getBuffer()->getTailPosition()
45                      / Ver4DictConstants::TERMINAL_ADDRESS_TABLE_ADDRESS_SIZE) {}
46
47    TerminalPositionLookupTable() : mSize(0) {}
48
49    int getTerminalPtNodePosition(const int terminalId) const;
50
51    bool setTerminalPtNodePosition(const int terminalId, const int terminalPtNodePos);
52
53    int getNextTerminalId() const {
54        return mSize;
55    }
56
57    bool flushToFile(const char *const dictPath) const;
58
59    bool runGCTerminalIds(TerminalIdMap *const terminalIdMap);
60
61 private:
62    DISALLOW_COPY_AND_ASSIGN(TerminalPositionLookupTable);
63
64    int getEntryPos(const int terminalId) const {
65        return terminalId * Ver4DictConstants::TERMINAL_ADDRESS_TABLE_ADDRESS_SIZE;
66    }
67
68    int mSize;
69};
70} // namespace v402
71} // namespace backward
72} // namespace latinime
73#endif // LATINIME_BACKWARD_V402_TERMINAL_POSITION_LOOKUP_TABLE_H
74