org.apache.beam.sdk.transforms

Annotation Type DoFn.UnboundedPerElement

@Documented
 @Retention(value=RUNTIME)
 @Target(value=TYPE)
public static @interface DoFn.UnboundedPerElement

Annotation on a splittable DoFn specifying that the DoFn performs an unbounded amount of work per input element, so applying it to a bounded PCollection will produce an unbounded PCollection. It is an error to specify this on a non-splittable DoFn.