What is difference between maplet and reusable transformation?

Maplet consists of set of transformations that is reusable.A reusable transformation is a
single transformation that can be reusable.

If u create a variables or parameters in maplet that can not be used in another maping or maplet.Unlike the variables that r created in a reusable transformation can be usefull in any other maping or maplet.

We can not include source definitions in reusable transformations.But we can add sources to a maplet.

Whole transformation logic will be hided in case of maplet.But it is transparent in case of reusable transformation.

We cant use COBOL source qualifier,joiner,normalizer transformations in maplet.Where as we can make them as a reusable transformations.

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siraj khan

  • Aug 6th, 2007
 

Mapplet is a group of reusable transformation.The main purpose of using Mapplet is  to hide the logic from end user point of view...It works like a function in C language.We can use it N number of times.Its a reusable object.
Reusable transformation is a single transformation.

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