Question

Differentiate between the usage of tJava, tJavaRow, and tJavaFlex components.

Answer 1

Functions	tJava	tJavaRow	tJavaFlex
1. Can be used to integrate custom Java code	Yes	Yes	Yes
2. Will be executed only once at the beginning of the Subjob	Yes	No	No
3. Needs input flow	No	Yes	No
4. Needs output flow	No	Only if output schema is defined	Only if output schema is defined
5. Can be used as the first component of a Job	Yes	No	Yes
6. Can be used as a different Subjob	Yes	No	Yes
7. Allows Main Flow or Iterator Flow	Both	Only Main	Both
8. Has three parts of Java code	No	No	Yes
9. Can auto propagate data	No	No	Yes