/// <summary>
/// Updates the specified sender.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="info">The <see cref="WeatherChangedEventArgs"/> instance containing the event data.</param>
/// <exception cref="ArgumentNullException">
/// The {nameof(sender)} cannot be null.
/// or
/// The {nameof(info)} cannot be null.
/// </exception>
/// <exception cref="ArgumentException">The following ranges are valid: temperature(-70 - 50), humidity(0 - 100), pressure(730 - 780).</exception>
public void Update(object sender, WeatherChangedEventArgs info)
{
if (sender == null)
{
throw new ArgumentNullException($"The {nameof(sender)} cannot be null.");
}
if (info == null)
{
throw new ArgumentNullException($"The {nameof(info)} cannot be null.");
}
if (info.WeatherParameters.Temperature < -70 || info.WeatherParameters.Temperature > 50 ||
info.WeatherParameters.Humidity < 0 || info.WeatherParameters.Humidity > 100 ||
info.WeatherParameters.Pressure < 730 || info.WeatherParameters.Pressure > 780)
{
throw new ArgumentException(
"The following ranges are valid: temperature(-70 - 50), humidity(0 - 100), pressure(730 - 780).");
}
Console.WriteLine($"The temperature has changed by " +
$"{info.WeatherParameters.Temperature - this.WeatherParameters.Temperature} degrees." +
$"\nThe humidity has changed by {info.WeatherParameters.Humidity - this.WeatherParameters.Humidity} %." +
$"\nThe pressure has changed by {info.WeatherParameters.Pressure - this.WeatherParameters.Pressure} mmHg.");
this.WeatherParameters = new WeatherParameters(
info.WeatherParameters.Temperature,
info.WeatherParameters.Humidity,
info.WeatherParameters.Pressure);
}
/// <summary>
/// Updates the specified sender.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="info">The <see cref="WeatherChangedEventArgs"/> instance containing the event data.</param>
/// <exception cref="ArgumentNullException">
/// The {nameof(sender)} cannot be null.
/// or
/// The {nameof(info)} cannot be null.
/// </exception>
/// <exception cref="ArgumentException">The following ranges are valid: temperature(-70 - 50), humidity(0 - 100), pressure(730 - 780).</exception>
public void Update(object sender, WeatherChangedEventArgs info)
{
if (sender == null)
{
throw new ArgumentNullException($"The {nameof(sender)} cannot be null.");
}
if (info == null)
{
throw new ArgumentNullException($"The {nameof(info)} cannot be null.");
}
if (info.WeatherParameters.Temperature < -70 || info.WeatherParameters.Temperature > 50 ||
info.WeatherParameters.Humidity < 0 || info.WeatherParameters.Humidity > 100 ||
info.WeatherParameters.Pressure < 730 || info.WeatherParameters.Pressure > 780)
{
throw new ArgumentException(
"The following ranges are valid: temperature(-70 - 50), humidity(0 - 100), pressure(730 - 780).");
}
Console.WriteLine($"Temperture: {info.WeatherParameters.Temperature}" +
$"\nHumidity: {info.WeatherParameters.Humidity}" +
$"\nPressure: {info.WeatherParameters.Pressure}");
}