1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
* Copyright (C) 2018 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.
*/
#ifndef LIBTEXTCLASSIFIER_UTILS_INTENTS_INTENT_GENERATOR_H_
#define LIBTEXTCLASSIFIER_UTILS_INTENTS_INTENT_GENERATOR_H_
#include <jni.h>
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "actions/types.h"
#include "annotator/types.h"
#include "utils/i18n/locale.h"
#include "utils/intents/intent-config_generated.h"
#include "utils/intents/remote-action-template.h"
#include "utils/java/jni-cache.h"
#include "utils/resources.h"
#include "utils/resources_generated.h"
#include "utils/strings/stringpiece.h"
#include "flatbuffers/reflection_generated.h"
namespace libtextclassifier3 {
// Helper class to generate Android intents for text classifier results.
class IntentGenerator {
public:
static std::unique_ptr<IntentGenerator> Create(
const IntentFactoryModel* options, const ResourcePool* resources,
const std::shared_ptr<JniCache>& jni_cache);
// Generates intents for a classification result.
// Returns true, if the intent generator snippets could be successfully run,
// returns false otherwise.
bool GenerateIntents(const jstring device_locales,
const ClassificationResult& classification,
const int64 reference_time_ms_utc,
const std::string& text,
const CodepointSpan selection_indices,
const jobject context,
const reflection::Schema* annotations_entity_data_schema,
std::vector<RemoteActionTemplate>* remote_actions) const;
// Generates intents for an action suggestion.
// Returns true, if the intent generator snippets could be successfully run,
// returns false otherwise.
bool GenerateIntents(const jstring device_locales,
const ActionSuggestion& action,
const Conversation& conversation, const jobject context,
const reflection::Schema* annotations_entity_data_schema,
const reflection::Schema* actions_entity_data_schema,
std::vector<RemoteActionTemplate>* remote_actions) const;
private:
IntentGenerator(const IntentFactoryModel* options,
const ResourcePool* resources,
const std::shared_ptr<JniCache>& jni_cache)
: options_(options),
resources_(Resources(resources)),
jni_cache_(jni_cache) {}
std::vector<Locale> ParseDeviceLocales(const jstring device_locales) const;
const IntentFactoryModel* options_;
const Resources resources_;
std::shared_ptr<JniCache> jni_cache_;
std::map<std::string, std::string> generators_;
};
} // namespace libtextclassifier3
#endif // LIBTEXTCLASSIFIER_UTILS_INTENTS_INTENT_GENERATOR_H_
|
