Package org.apache.beam.sdk.transforms.reflect

Class DoFnSignature.FieldAccessDeclaration

  • Enclosing class:
    DoFnSignature
    public abstract static class DoFnSignature.FieldAccessDeclaration
extends java.lang.Object
    Decscribes a field access declaration. This is used when the input PCollection has an associated schema, to specify exactly which fields in the row are accessed. Any fields not specified are not guaranteed to be present when reading the row.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      abstract java.lang.reflect.Field field()  
      abstract java.lang.String id()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FieldAccessDeclaration

        public FieldAccessDeclaration()

    • Method Detail

      • id

        public abstract java.lang.String id()

      • field

        public abstract java.lang.reflect.Field field()