See: Description
| Class | Description | 
|---|---|
| DoFnRunnerFactory<InputT,OutputT> | 
 a serializable  
SimpleDoFnRunner. | 
| NoOpStepContext | 
 serializable  
StepContext that basically does nothing. | 
| TranslatorUtils | 
 Utility methods for translators. 
 | 
| TranslatorUtils.FromRawUnionValue<OutputT> | 
 Converts @link{RawUnionValue} to @link{WindowedValue}. 
 | 
| TranslatorUtils.RawUnionValue | 
 This is copied from org.apache.beam.sdk.transforms.join.RawUnionValue. 
 |