SimpleFunction (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 SimpleFunction<InputT,OutputT>

  • java.lang.Object
    • com.google.cloud.dataflow.sdk.transforms.SimpleFunction<InputT,OutputT>
    • Constructor Detail

      • SimpleFunction

        public SimpleFunction()
    • Method Detail

      • getOutputTypeDescriptor

        public TypeDescriptor<OutputT> getOutputTypeDescriptor()
        Returns a TypeDescriptor capturing what is known statically about the output type of this DoFn instance's most-derived class.

        In the normal case of a concrete DoFn subclass with no generic type parameters of its own (including anonymous inner classes), this will be a complete non-generic type, which is good for choosing a default output Coder<OutputT> for the output PCollection<OutputT>.


이 페이지가 도움이 되었나요? 평가를 부탁드립니다.

다음에 대한 의견 보내기...

도움이 필요하시나요? 지원 페이지를 방문하세요.