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#pragma once
#include <chrono>
struct ReadReturn
{
double value;
std::chrono::high_resolution_clock::time_point updated;
bool operator==(const ReadReturn& rhs) const
{
return (this->value == rhs.value && this->updated == rhs.updated);
}
};
/*
* A ReadInterface is a plug-in for the PluggableSensor and anyone implementing
* this basically is providing a way to read a sensor.
*/
class ReadInterface
{
public:
ReadInterface()
{
}
virtual ~ReadInterface()
{
}
virtual ReadReturn read(void) = 0;
virtual bool getFailed(void) const
{
return false;
}
};
/*
* A WriteInterface is a plug-in for the PluggableSensor and anyone implementing
* this basically is providing a way to write a sensor.
*/
class WriteInterface
{
public:
WriteInterface(int64_t min, int64_t max) : _min(min), _max(max)
{
}
virtual ~WriteInterface()
{
}
virtual void write(double value) = 0;
/*
* All WriteInterfaces have min/max available in case they want to error
* check.
*/
int64_t getMin(void)
{
return _min;
}
int64_t getMax(void)
{
return _max;
}
private:
int64_t _min;
int64_t _max;
};
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