Iteration Functoid

The Iteration functoid outputs the index of the current record in a looping structure, beginning at 1 for the first record, 2 for the second record, and so on.

The following figure shows an Iteration functoid combined with a Greater Than or Equal To functoid, a Less Than or Equal To functoid, and an And functoid to create the equivalent of a For loop.

Iteration Functoid Map

Assume that the Greater Than or Equal To functoid tests for values greater than or equal to 2, and the Less Than or Equal To functoid tests for values less than or equal to 4. In that case, the And functoid will return true only for records 2, 3, and 4. Thus, the output instance will contain records two, three, and four of the input instance message.

See Also

How to Add Iteration Functoids to a Map
Advanced Functoids
Index Functoid
Looping Functoid
Record Count Functoid