ValueMapping - 6.3

Talend Data Mapper User Guide

EnrichVersion
6.3
EnrichProdName
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
task
Design and Development
EnrichPlatform
Talend Studio

Name

ValueMapping

Purpose

Specified a mapping of one or more input values to a single output value.

Description

This function is used to specify a mapping of one or more input values to a single output value and is used in conjunction with the MapValues function.

For convenience, this function allows you to specify the input or output values either a property or argument. If both are specified, the argument takes precedence.

Return Type

String

Property

Output Value

The output value mapped from the input values.

Property

Input Value

A single input value to be mapped to the output value.

Property

Is Default Value

If this is true, this becomes the default value for the element if no other ValueMapping functions are satisfied.

Argument

Output Value (String)

The output value mapped from the input values.

Argument

Input Value (String)

One or more input values to be mapped to the output value.