MapElements.MissingOutputTypeDescriptor (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

Warning: Dataflow SDK 1.x for Java is unsupported as of October 16, 2018. See Migrating from Dataflow SDK 1.x for Java for migration guidance.

Note: If you are using Cloud Dataflow SDK version 2.x, see the Apache Beam API reference documentation.

com.google.cloud.dataflow.sdk.transforms

Class MapElements.MissingOutputTypeDescriptor<InputT,OutputT>

• java.lang.Object
• • com.google.cloud.dataflow.sdk.transforms.MapElements.MissingOutputTypeDescriptor<InputT,OutputT>

• Enclosing class:

  MapElements<InputT,OutputT>

  ---

  
  

  public static final class MapElements.MissingOutputTypeDescriptor<InputT,OutputT>
  extends Object

  An intermediate builder for a MapElements transform. To complete the transform, provide an output type descriptor to withOutputType(com.google.cloud.dataflow.sdk.values.TypeDescriptor<OutputT>). See MapElements.via(SerializableFunction) for a full example of use.

• • Method Summary

    All Methods Instance Methods Concrete Methods 

    Modifier and Type	Method and Description
    MapElements<InputT,OutputT>	withOutputType(TypeDescriptor<OutputT> outputType)

    • Methods inherited from class java.lang.Object

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• • Method Detail

    • withOutputType

      public MapElements<InputT,OutputT> withOutputType(TypeDescriptor<OutputT> outputType)