topic Re: how to implement if - if else structure in Talend in Talend Studio

how to implement if - if else structure in Talend

Anonymous — Sat, 16 Nov 2024 10:37:41 GMT

How can I implement if, if - else structure in Talend without using tJava component?
For example how can I implement this code snippet with talend components?

if(condition1)
    statements1 
else if(condition2)
    statements2 
else if(condition3)
...

Re: how to implement if - if else structure in Talend

Anonymous — Tue, 24 May 2016 10:26:24 GMT

Hi,

Here is ternary if-else operator in tMap.
The expression is Condition?value if true: value if false.
Please take a look at a related forum:https://community.talend.com/t5/Design-and-Development/resolved-tMap-Conditions-Problems-conversion/td-p/108040

Best regards
Sabrina

Re: how to implement if - if else structure in Talend

Anonymous — Tue, 24 May 2016 11:45:14 GMT

this post also helped

Re: how to implement if - if else structure in Talend

Anonymous — Tue, 24 May 2016 11:53:14 GMT

so the answer is to do it like that in tMap expression editor:

(condition1) ? statement1 : (condition2) ? : statement2 : (condition3) ? ...

Re: how to implement if - if else structure in Talend

Anonymous — Wed, 25 May 2016 03:46:50 GMT

Hi,
Could you please elaborate your case with an example with input and expected output values? In this way, we can set this if-else operator expression in tMap for you.
Best regards
Sabrina