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layout: section title: “FlatMapElements” permalink: /documentation/transforms/java/elementwise/flatmapelements/ section_menu: section-menu/documentation.html

FlatMapElements

Examples

See BEAM-7702 for updates.

Related transforms

• [Filter]({{ site.baseurl }}/documentation/transforms/java/elementwise/filter) is useful if the function is just deciding whether to output an element or not.
• [ParDo]({{ site.baseurl }}/documentation/transforms/java/elementwise/pardo) is the most general element-wise mapping operation, and includes other abilities such as multiple output collections and side-inputs.