LoopIndex - 8.0

Talend Data Mapper Functions Reference Guide

Version
8.0
Language
English
Product
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
Module
Talend Studio
Content
Design and Development > Designing Jobs
Last publication date
2023-10-26

Returns the index value of the specified iterating output map element.

This is used if you want to use the current index value in some expression in an output loop. The value for the first iteration of a loop is one.

Arguments

Looping Output Element

Specify the looping output map element for which you want the index value.

Properties

Use Index Of Select an option to indicate whether the index is calculated on an input or output loop.
Looping Index of Element Select the loop for which the index should be calculated.

This property is only available when Input Loop is selected in the Use Index Of property.