https://beam.apache.org/releases/javadoc/2.22.0/org/apache/beam/sdk/transforms/DoFn.NewWatermarkEstimator.html
DoFn.NewWatermarkEstimator (Apache Beam 2.22.0)
apache beam
https://beam.apache.org/releases/javadoc/2.70.0/org/apache/beam/sdk/transforms/DoFn.NewWatermarkEstimator.html
DoFn.NewWatermarkEstimator (Apache Beam 2.70.0)
declaration: package: org.apache.beam.sdk.transforms, class: DoFn, annotation type: NewWatermarkEstimator
apache beam