suggestion_results.h revision d73edf23aca59e6a0a83a79cf24db3850ef473ff 
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#ifndef LATINIME_SUGGESTION_RESULTS_H
18#define LATINIME_SUGGESTION_RESULTS_H
19
20#include <queue>
21#include <vector>
22
23#include "defines.h"
24#include "jni.h"
25#include "suggest/core/result/suggested_word.h"
26
27namespace latinime {
28
29class SuggestionResults {
30 public:
31    explicit SuggestionResults(const int maxSuggestionCount)
32            : mMaxSuggestionCount(maxSuggestionCount), mSuggestedWords() {}
33
34    // Returns suggestion count.
35    void outputSuggestions(JNIEnv *env, jintArray outSuggestionCount, jintArray outCodePointsArray,
36            jintArray outScoresArray, jintArray outSpaceIndicesArray, jintArray outTypesArray,
37            jintArray outAutoCommitFirstWordConfidenceArray);
38    void addPrediction(const int *const codePoints, const int codePointCount, const int score);
39    void addSuggestion(const int *const codePoints, const int codePointCount,
40            const int score, const int type, const int indexToPartialCommit,
41            const int autocimmitFirstWordConfindence);
42    void getSortedScores(int *const outScores) const;
43    void dumpSuggestions() const;
44
45    int getSuggestionCount() const {
46        return mSuggestedWords.size();
47    }
48
49 private:
50    DISALLOW_IMPLICIT_CONSTRUCTORS(SuggestionResults);
51
52    const int mMaxSuggestionCount;
53    std::priority_queue<
54            SuggestedWord, std::vector<SuggestedWord>, SuggestedWord::Comparator> mSuggestedWords;
55};
56} // namespace latinime
57#endif // LATINIME_SUGGESTION_RESULTS_H
58