110 lines
2.4 KiB
C++
110 lines
2.4 KiB
C++
/**
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* @file
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*
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* @copyright
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* @verbatim
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Copyright @ 2017 Audi Electronics Venture GmbH. All rights reserved.
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This Source Code Form is subject to the terms of the Mozilla
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Public License, v. 2.0. If a copy of the MPL was not distributed
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with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
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If it is not possible or desirable to put the notice in a particular file, then
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You may include the notice in a location (such as a LICENSE file in a
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relevant directory) where a recipient would be likely to look for such a notice.
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You may add additional accurate notices of copyright ownership.
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@endverbatim
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*/
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#ifndef DATA_TRIGGER_HEADER
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#define DATA_TRIGGER_HEADER
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#include "trigger.h"
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namespace mapping
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{
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namespace rt
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{
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enum Operator
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{
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e_equal = 1,
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e_not_equal,
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e_less_than,
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e_greater_than,
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e_less_than_equal,
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e_greater_than_equal
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};
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/// DataTrigger implements a concrete periodic trigger in the runtime
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class DataTrigger : public TriggerBase
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{
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public:
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/**
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* CTOR
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* @param [in] env The mapping environment
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* @param [in] trigger_name The name of the trigger
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* @param [in] fPeriod The period of the trigger
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*/
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DataTrigger(IMappingEnvironment& env,
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const std::string& trigger_name,
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const std::string& variable_name,
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const std::string& comp_operator,
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const double& value);
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/**
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* DTOR
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*/
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~DataTrigger();
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/**
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* Method to start trigger
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*
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* @retval a_util::result::SUCCESS Everything went fine
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* @retval ERR_FAILED Error during runtime
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*/
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a_util::result::Result start();
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/**
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* Method to stop trigger
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*
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* @retval a_util::result::SUCCESS Everything went fine
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*/
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a_util::result::Result stop();
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/**
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* Method to transmit targets
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*
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* @retval a_util::result::SUCCESS Everything went fine
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*/
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a_util::result::Result transmit();
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/**
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* Method to make the comparison
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*
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* @retval a_util::result::SUCCESS Everything went fine
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*/
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bool compare(double value);
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/**
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* Returns the period of the trigger in ms
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*/
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const std::string& getVariable() const;
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private:
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IMappingEnvironment& _env;
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std::string _name;
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std::string _variable_name;
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Operator _operator;
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double _value;
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bool _is_running;
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/// @endcond
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};
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} // namespace rt
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} // namespace mapping
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#endif //DATA_TRIGGER_HEADER
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