74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
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#ifndef FRAMEWORK_MONITORING_ABSLIMITMONITOR_H_
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#define FRAMEWORK_MONITORING_ABSLIMITMONITOR_H_
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#include "MonitorBase.h"
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#include <cmath>
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template<typename T>
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class AbsLimitMonitor: public MonitorBase<T> {
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public:
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AbsLimitMonitor(object_id_t reporterId, uint8_t monitorId, uint32_t parameterId,
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uint16_t confirmationLimit, T limit, Event violationEvent = MonitoringIF::VALUE_OUT_OF_RANGE, bool aboveIsViolation = true) :
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MonitorBase<T>(reporterId, monitorId, parameterId, confirmationLimit), limit(limit), violationEvent(violationEvent), aboveIsViolation(aboveIsViolation) {
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}
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virtual ~AbsLimitMonitor() {
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}
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virtual ReturnValue_t checkSample(T sample, T* crossedLimit) {
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*crossedLimit = limit;
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if (aboveIsViolation) {
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if ((std::abs(sample) > limit)) {
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return MonitoringIF::OUT_OF_RANGE;
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}
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} else {
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if ((std::abs(sample) < limit)) {
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return MonitoringIF::OUT_OF_RANGE;
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}
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}
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return HasReturnvaluesIF::RETURN_OK; //We're not out of range.
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}
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virtual ReturnValue_t getParameter(uint8_t domainId, uint16_t parameterId,
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ParameterWrapper *parameterWrapper,
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const ParameterWrapper *newValues, uint16_t startAtIndex) {
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ReturnValue_t result = this->MonitorBase<T>::getParameter(domainId,
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parameterId, parameterWrapper, newValues, startAtIndex);
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//We'll reuse the DOMAIN_ID of MonitorReporter, as we know the parameterIds used there.
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if (result != this->INVALID_MATRIX_ID) {
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return result;
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}
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switch (parameterId) {
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case 10:
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parameterWrapper->set(this->limit);
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break;
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default:
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return this->INVALID_MATRIX_ID;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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bool isOutOfLimits() {
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if (this->oldState == MonitoringIF::OUT_OF_RANGE) {
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return true;
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} else {
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return false;
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}
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}
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void setLimit(T value) {
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limit = value;
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}
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protected:
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void sendTransitionEvent(T currentValue, ReturnValue_t state) {
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switch (state) {
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case MonitoringIF::OUT_OF_RANGE:
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EventManagerIF::triggerEvent(this->reportingId, violationEvent, this->parameterId);
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break;
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default:
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break;
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}
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}
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T limit;
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const Event violationEvent;
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const bool aboveIsViolation;
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};
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#endif /* FRAMEWORK_MONITORING_ABSLIMITMONITOR_H_ */
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