DirectRunner.DefaultValueFactory that returns the result of Runtime.availableProcessors()
from the DirectOptions.AvailableParallelismFactory.create(PipelineOptions) method.DirectOptions.DirectRunner.PipelineRunner that executes a Pipeline within the process that constructed the
Pipeline.Pipeline with the DirectRunner.DirectRunner in ways that users
should never do.DirectRunner from the provided options.Instant.PipelineOptions.DirectRunner which executes both
Bounded and Unbounded Pipelines on the local machine.PTransformOverrideFactory that provides overrides for applications of a ParDo
in the direct runner.Runnable that will execute a PTransform on some bundle of input.