/// <summary>
/// The Single Responsibility principle states that a class should have only one reason to change. In the below, the SensorReader has two responsibilities, namely reading a sensor value and reporting it to a log.
/// </summary>
private static void Main()
{
SensorReader sensorReader = new SensorReader();
string sensorValue = sensorReader.ReadSensorValue();
sensorReader.WriteSensorValueToLog(sensorValue);
}
/// <summary>
/// The best solution to the SensorReader's multiple responsibilities is to simply seperate them.
/// </summary>
private static void Main()
{
// Separating the concerns is better:
SensorReader sensorReader = new SensorReader();
string sensorValue = sensorReader.ReadSensorValue();
FileLogger filelOgger = new FileLogger();
filelOgger.WriteToLog(sensorValue);
}
public string ReadSensorValue()
{
// simple pass-through
return(sensorReader.ReadSensorValue());
}