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Diffstat (limited to 'src/plugins/core/VRRequestProcessor.h')
-rw-r--r-- | src/plugins/core/VRRequestProcessor.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/plugins/core/VRRequestProcessor.h b/src/plugins/core/VRRequestProcessor.h new file mode 100644 index 0000000..c349a19 --- /dev/null +++ b/src/plugins/core/VRRequestProcessor.h @@ -0,0 +1,75 @@ +/* + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"). + * You may not use this file except in compliance with the License. + * A copy of the License is located at + * + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file 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 VSHL_CORE_INCLUDE_VR_REQUESTPROCESSOR_H_ +#define VSHL_CORE_INCLUDE_VR_REQUESTPROCESSOR_H_ + +#include <memory> +#include <unordered_map> + +#include "core/include/VRRequest.h" +#include "core/include/VRRequestProcessorDelegate.h" +#include "interfaces/afb/IAFBApi.h" +#include "interfaces/utilities/logging/ILogger.h" +#include "interfaces/voiceagents/IVoiceAgentsChangeObserver.h" + +using namespace std; + +namespace vshl { +namespace core { +/* + * This class is the entry point for all the voice recognition request + * creation and arbitration. + */ +class VRRequestProcessor { +public: + // Create a VRRequestProcessor. + static unique_ptr<VRRequestProcessor> create( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::core::VRRequestProcessorDelegate> delegate); + + // Triggers a voiceagent to start listening to user speech input. + // Returns the request ID. If start fails, then empty request ID + // is returned. + string startListening(); + + // Cancels all the active requests + void cancel(); + + // Returns the voiceagents observer that belongs to the core module. + shared_ptr<vshl::common::interfaces::IVoiceAgentsChangeObserver> getVoiceAgentsChangeObserver() const; + + // Destructor + ~VRRequestProcessor(); + +private: + // Constructor + VRRequestProcessor( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::core::VRRequestProcessorDelegate> delegate); + + // Voiceagents observer + shared_ptr<vshl::common::interfaces::IVoiceAgentsChangeObserver> mVoiceAgentsChangeObserver; + + // Request Processor Delegate + shared_ptr<vshl::core::VRRequestProcessorDelegate> mDelegate; + + // Logger + shared_ptr<vshl::common::interfaces::ILogger> mLogger; +}; + +} // namespace core +} // namespace vshl + +#endif // VSHL_CORE_INCLUDE_VR_REQUESTPROCESSOR_H_ |