FME Transformers: 2025.2 BETA

Categories
Strings

ListSummer

Computes the sum of all the elements of a list.

Example

Suppose this feature enters this transformer:

somelist{0}.val = 12

somelist{1}.val = 0.5

somelist{2}.val = 8

somelist{3}.val = 'a'

somelist{4}.val = 1

Then the value assigned to the resulting sum attribute would be 21.5.

Configuration

Input Ports

Output Ports

Parameters

Editing Transformer Parameters

Transformer parameters can be set by directly entering values, using expressions, or referencing other elements in the workspace such as attribute values or user parameters. Various editors and context menus are available to assist. To see what is available, click beside the applicable parameter.

For more information, see Transformer Parameter Menu Options.

Reference

Processing Behavior

Feature-Based

Feature Holding

No

Dependencies None
Aliases  
History  

FME Online Resources

The FME Community and Support Center Knowledge Base have a wealth of information, including active forums with 35,000+ members and thousands of articles.

Search for all results about the ListSummer on the FME Community.

 

Examples may contain information licensed under the Open Government Licence – Vancouver, Open Government Licence - British Columbia, and/or Open Government Licence – Canada.