public static string ToString(UnitsOfTime value)
{
if (value == UnitsOfTime.S)
{
return("s");
}
else if (value == UnitsOfTime.Min)
{
return("min");
}
else if (value == UnitsOfTime.H)
{
return("h");
}
else if (value == UnitsOfTime.D)
{
return("d");
}
else if (value == UnitsOfTime.Wk)
{
return("wk");
}
else if (value == UnitsOfTime.Mo)
{
return("mo");
}
else if (value == UnitsOfTime.A)
{
return("a");
}
else
{
throw new ArgumentException("Unrecognized UnitsOfTime value: " + value.ToString());
}
}
public Velocity(Distance distance, UnitsOfTime units, Angle azimuth) : base(distance, units)
{
if (azimuth == null)
{
throw new ArgumentNullException(nameof(azimuth));
}
Azimuth = new Angle(azimuth);
}
public Speed(Distance distance, UnitsOfTime units)
{
if (distance == null)
{
throw new ArgumentNullException(nameof(distance));
}
Distance = new Distance(distance);
Units = units;
}
public Speed ConvertTo(UnitsOfTime units)
{
if (Units == units)
{
return(this);
}
// 1. convert current time unit to seconds
var seconds = 1.0;
switch (Units)
{
case UnitsOfTime.Minute:
seconds = 60;
break;
case UnitsOfTime.Hour:
seconds = 3600;
break;
case UnitsOfTime.Milisecond:
seconds = 0.001;
break;
case UnitsOfTime.Day:
seconds = 86400;
break;
}
// 2. convert distance/time to distance over seconds
var rate = Distance.Value / seconds;
// 3. convert rate to new value
switch (units)
{
case UnitsOfTime.Minute:
rate = rate * 60;
break;
case UnitsOfTime.Hour:
rate = rate * 3600;
break;
case UnitsOfTime.Milisecond:
rate = rate * 0.001;
break;
case UnitsOfTime.Day:
rate = rate * 86400;
break;
}
return(new Speed(new Distance(rate, Distance.Units), units));
}
public static bool TryParse(string value, out UnitsOfTime result)
{
result = default(UnitsOfTime);
if (value == "s")
{
result = UnitsOfTime.S;
}
else if (value == "min")
{
result = UnitsOfTime.Min;
}
else if (value == "h")
{
result = UnitsOfTime.H;
}
else if (value == "d")
{
result = UnitsOfTime.D;
}
else if (value == "wk")
{
result = UnitsOfTime.Wk;
}
else if (value == "mo")
{
result = UnitsOfTime.Mo;
}
else if (value == "a")
{
result = UnitsOfTime.A;
}
else
{
return(false);
}
return(true);
}
internal DateTime CalculateTimeToRun(int interval, UnitsOfTime unitOfTime)
{
DateTime calculatedDateTime;
switch (_unitOfTime)
{
case UnitsOfTime.Seconds:
calculatedDateTime = CalculateTimeToRunInSeconds(interval, DateTime.Now);
break;
case UnitsOfTime.Minutes:
calculatedDateTime = CalculateTimeToRunInMinutes(interval, DateTime.Now);
break;
case UnitsOfTime.Hours:
calculatedDateTime = CalculateTimeToRunInHours(interval, DateTime.Now);
break;
case UnitsOfTime.Days:
calculatedDateTime = CalculateTimeToRunInDays(interval, DateTime.Now);
break;
case UnitsOfTime.Weeks:
calculatedDateTime = CalculateTimeToRunInWeeks(interval, DateTime.Now);
break;
case UnitsOfTime.Months:
calculatedDateTime = CalculateTimeToRunInMonths(interval, DateTime.Now);
break;
case UnitsOfTime.Years:
calculatedDateTime = CalculateTimeToRunInYears(interval, DateTime.Now);
break;
default:
throw new ArgumentException("The supplied unit of time was not valid!");
}
return(calculatedDateTime);
}
public static bool TryParse(string value, out UnitsOfTime result)
{
result = default(UnitsOfTime);
if( value=="s")
result = UnitsOfTime.S;
else if( value=="min")
result = UnitsOfTime.Min;
else if( value=="h")
result = UnitsOfTime.H;
else if( value=="d")
result = UnitsOfTime.D;
else if( value=="wk")
result = UnitsOfTime.Wk;
else if( value=="mo")
result = UnitsOfTime.Mo;
else if( value=="a")
result = UnitsOfTime.A;
else
return false;
return true;
}
public static string ToString(UnitsOfTime value)
{
if( value==UnitsOfTime.S )
return "s";
else if( value==UnitsOfTime.Min )
return "min";
else if( value==UnitsOfTime.H )
return "h";
else if( value==UnitsOfTime.D )
return "d";
else if( value==UnitsOfTime.Wk )
return "wk";
else if( value==UnitsOfTime.Mo )
return "mo";
else if( value==UnitsOfTime.A )
return "a";
else
throw new ArgumentException("Unrecognized UnitsOfTime value: " + value.ToString());
}
