- create
Returns a GroupByKey PTransform.
- createWithFewKeys
Returns a GroupByKey PTransform that assumes it will be grouping a small number
of keys.
- getInputValueCoder
Returns the Coder of the values of the input to this transform.
- getKeyCoder
Returns the Coder of the keys of the input to this transform, which is also used
as the Coder of the
- getOutputKvCoder
Returns the Coder of the output of this transform.
- updateWindowingStrategy
- <init>
- applicableTo
- fewKeys
Returns whether it groups just few keys.
- getInputKvCoder
Returns the Coder of the input to this transform, which should be a KvCoder.
- getOutputValueCoder
Returns the Coder of the Iterable values of the output of this transform.