private object GetNextValue(object previousValue)
{
if (NextValueGenerator != null)
{
return(NextValueGenerator.GetNextValue());
}
if (typeof(T) == typeof(double))
{
return((double)previousValue + (double)DefaultStep);
}
if (typeof(T) == typeof(int))
{
return((int)previousValue + (int)DefaultStep);
}
if (typeof(T) == typeof(float))
{
return((float)previousValue + (float)DefaultStep);
}
if (typeof(T) == typeof(long))
{
return((long)previousValue + (long)DefaultStep);
}
if (typeof(T) == typeof(short))
{
return((short)previousValue + (short)DefaultStep);
}
if (typeof(T) == typeof(DateTime))
{
return(((DateTime)previousValue).Add((TimeSpan)DefaultStep));
}
if (typeof(T) == typeof(TimeSpan))
{
return(((TimeSpan)previousValue).Add((TimeSpan)DefaultStep));
}
return(null);
}
private object GetNextValue(object previousValue)
{
if (NextValueGenerator != null)
{
return(NextValueGenerator.GetNextValue());
}
if (typeof(T) == typeof(double))
{
return((double)previousValue + (double)DefaultStep);
}
if (typeof(T) == typeof(int))
{
return((int)previousValue + (int)DefaultStep);
}
if (typeof(T) == typeof(float))
{
return((float)previousValue + (float)DefaultStep);
}
if (typeof(T) == typeof(long))
{
return((long)previousValue + (long)DefaultStep);
}
if (typeof(T) == typeof(short))
{
return((short)previousValue + (short)DefaultStep);
}
if (typeof(T) == typeof(DateTime))
{
return(((DateTime)previousValue).Add((TimeSpan)DefaultStep));
}
if (typeof(T) == typeof(TimeSpan))
{
return(((TimeSpan)previousValue).Add((TimeSpan)DefaultStep));
}
throw new InvalidOperationException(string.Format("Unable to generate next value for variable of type {0}. Add a NextValueGenerator to the variable", typeof(T)));
}
