public int CompareTo(IValue other)
{
if (other.DataType != this.DataType)
{
if (this.DataType == DataType.Boolean && other.DataType == DataType.Number ||
this.DataType == DataType.Number && other.DataType == DataType.Boolean)
{
return(AsNumber().CompareTo(other.AsNumber()));
}
else
{
throw RuntimeException.ComparisonNotSupportedException();
}
}
switch (other.DataType)
{
case Machine.DataType.Boolean:
return(AsBoolean().CompareTo(other.AsBoolean()));
case Machine.DataType.Date:
return(AsDate().CompareTo(other.AsDate()));
case Machine.DataType.Undefined:
return(0);
default:
return(AsNumber().CompareTo(other.AsNumber()));
}
}
public int CompareTo(IValue other)
{
if (other.DataType == DataType.String)
{
return(_value.CompareTo(other.AsString()));
}
throw RuntimeException.ComparisonNotSupportedException();
}
public int CompareTo(IValue other)
{
throw RuntimeException.ComparisonNotSupportedException();
}