PInput
PInput
is an abstraction of input values to PTransforms.
Contract
expand Method
Map<TupleTag<?>, PValue> expand()
A PValue always expands into itself.
Used when TransformHierarchy.Node is created (for a PTransform).
PInput
is an abstraction of input values to PTransforms.
Map<TupleTag<?>, PValue> expand()
A PValue always expands into itself.
Used when TransformHierarchy.Node is created (for a PTransform).