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Diffstat (limited to 'src/plugins/core/include/VRRequest.h')
-rw-r--r-- | src/plugins/core/include/VRRequest.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/plugins/core/include/VRRequest.h b/src/plugins/core/include/VRRequest.h new file mode 100644 index 0000000..522ec78 --- /dev/null +++ b/src/plugins/core/include/VRRequest.h @@ -0,0 +1,80 @@ +/* + * 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_REQUEST_H_ +#define VSHL_CORE_INCLUDE_VR_REQUEST_H_ + +#include <memory> + +#include "interfaces/afb/IAFBApi.h" +#include "interfaces/utilities/logging/ILogger.h" +#include "interfaces/voiceagents/IVoiceAgent.h" + +using namespace std; + +namespace vshl { +namespace core { +/* + * This class implements the notion of a Voice Recognition Request. + * Each VR Request is currently mapped to one voice agent. + */ +class VRRequest { +public: + // API Verbs + static std::string VA_VERB_STARTLISTENING; + static std::string VA_VERB_CANCEL; + + // Create a VRRequest. + static unique_ptr<VRRequest> create( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::common::interfaces::IAFBApi> afbApi, + string requestId, + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent); + + // Destructor + ~VRRequest(); + + // Invokes the underlying voiceagent's startlistening API. + // Returns true if started successfully. False otherwise. + bool startListening(); + + // Cancels the voice recognition in the unlerlying voiceagent. + // Returns true if canceled successfully. False otherwise. + bool cancel(); + +private: + // Constructor + VRRequest( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::common::interfaces::IAFBApi> afbApi, + const string requestId, + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent); + + // Binding API reference. + shared_ptr<vshl::common::interfaces::IAFBApi> mApi; + + // Voice agent associated with this request + shared_ptr<vshl::common::interfaces::IVoiceAgent> mVoiceAgent; + + // Request ID + string mRequestId; + + // Logger + shared_ptr<vshl::common::interfaces::ILogger> mLogger; +}; + +} // namespace core +} // namespace vshl + +#endif // VSHL_CORE_INCLUDE_VR_REQUEST_H_ |