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/*
* 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_ANNOTATOR_INSTALLED_APP_INSTALLED_APP_ENGINE_DUMMY_H_
#define LIBTEXTCLASSIFIER_ANNOTATOR_INSTALLED_APP_INSTALLED_APP_ENGINE_DUMMY_H_
#include <string>
#include <vector>
#include "annotator/feature-processor.h"
#include "annotator/types.h"
#include "utils/base/logging.h"
#include "utils/utf8/unicodetext.h"
#include "utils/utf8/unilib.h"
namespace libtextclassifier3 {
// A dummy implementation of the installed app engine.
class InstalledAppEngine {
public:
explicit InstalledAppEngine(const FeatureProcessor* feature_processor,
const UniLib* unilib, ModeFlag enabled_modes) {}
bool Initialize(const std::string& serialized_config) {
TC3_LOG(ERROR) << "No installed app engine to initialize.";
return false;
}
bool ClassifyText(const std::string& context, CodepointSpan selection_indices,
ClassificationResult* classification_result) const {
return false;
}
bool Chunk(const UnicodeText& context_unicode,
const std::vector<Token>& tokens, ModeFlag mode,
std::vector<AnnotatedSpan>* result) const {
return true;
}
};
} // namespace libtextclassifier3
#endif // LIBTEXTCLASSIFIER_ANNOTATOR_INSTALLED_APP_INSTALLED_APP_ENGINE_DUMMY_H_
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