/// <summary>
/// Compared the value of the <see cref="Mileage"/> property with that of another <see cref="Location"/> instance.
/// </summary>
/// <param name="other">A <see cref="Location"/> object to compare.</param>
/// <returns>An integer indicating whether the <see cref="Mileage"/> property of this object is less than, equal to or greater than that of the parameter.</returns>
public int CompareTo(Location other)
{
if (other is null || other.Mileage == null)
{
return(Mileage == null ? 0 : 1);
}
if (Mileage == null)
{
return(-1);
}
return(Mileage.CompareTo(other.Mileage));
}
/// <summary>
/// Compares the value of the <see cref="Mileage"/> property with a <see cref="Distance"/> parameter.
/// </summary>
/// <param name="other">A <see cref="Distance"/> parameter to compare.</param>
/// <returns>An integer indicating whether the <see cref="Mileage"/> property is less than, equal to or greater than the parameter.</returns>
public int CompareTo(Distance other)
{
if (other is null)
{
return(Mileage == null ? 0 : 1);
}
if (Mileage == null)
{
return(-1);
}
return(Mileage.CompareTo(other));
}
