Quantity

Question

Hi,
A quantity of five items will appear as 5.0 for example.  . So we need to pass 5 in the target.
Validations:
We can not have quantity in decimals (e.g. 5.1,1.3,23.5,1111.6 0.5 etc)
Quantity can not be non numeric or blank.
Thanks in Advance.
I need UDF or v can do in Graphical Mapping

Answer 1

Step1 )
use below code to check if the data eneterd is Numeric..
for (int i = 0; i < str.length(); i++) {
            //If we find a non-digit character we return false.
            if (!Character.isDigit(str.charAt(i)))
                return false;
        return true; 
Step 2)
if it is numeric, then use the Floor function to give you the non-Decimal value; and it does work n gives the correct number..
example ; 
for  5.1 it gives 5
for 1.3 it gives 1
for 23.5 it gives 23  etc...
Step 3)
to check if the numebr is null; in graphical mapping use constant(with null)  compare witrh data using Equals and  then use Boolean funtion if then