Create.TimestampedValues (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

com.google.cloud.dataflow.sdk.transforms

Class Create.TimestampedValues<T>

    • Method Detail

      • withCoder

        public Create.TimestampedValues<T> withCoder(Coder<T> coder)
        Returns a Create.TimestampedValues PTransform like this one that uses the given Coder<T> to decode each of the objects into a value of type T.

        By default, Create.TimestampedValues can automatically determine the Coder to use if all elements have the same non-parameterized run-time class, and a default coder is registered for that class. See CoderRegistry for details on how defaults are determined.

        Note that for with no elements, the VoidCoder is used.

        Overrides:
        withCoder in class Create.Values<T>
      • apply

        public PCollection<T> apply(PInput input)
        Description copied from class: PTransform
        Applies this PTransform on the given InputT, and returns its Output.

        Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).

        The default implementation throws an exception. A derived class must either implement apply, or else each runner must supply a custom implementation via PipelineRunner.apply(com.google.cloud.dataflow.sdk.transforms.PTransform<InputT, OutputT>, InputT).

        Overrides:
        apply in class Create.Values<T>


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