Dynamically mapping rows of tMap using tJava component

[Anonymous]

Hi all,
Is it possible to dynamically map the rows of the tMap for source and target using tJava component ??
Let's say inside tMap left side component A is mapped to right side component B, i would like to do using tJava dynamically on the basis of condition. Can anybody tell is it possible?

[Anonymous]

This isn't exactly what you are asking for, but it is an alternative that will work. You won't be able to change the mapping in a tMap using a tJava, but you can set the tMap up to create dynamic functionality. This tutorial shows you how....  https://rilhia.com/tutorials/dynamic-column-order

[Rohitash]

Above mentioned link is not operable. Please provide me an accessible link. so that i can see the dynamically mapping row solution using tJava Component.