Package org.apache.beam.sdk.fn.stream

Class SynchronizedStreamObserver<V>

  • All Implemented Interfaces:
    org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V>
    public class SynchronizedStreamObserver<V>
extends java.lang.Object
implements org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V>
    A StreamObserver which provides synchronous access access to an underlying StreamObserver.

    The underlying StreamObserver must not be used by any other clients.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void onCompleted()  
      void onError​(java.lang.Throwable t)  
      void onNext​(V value)  
      static <V> org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V> wrapping​(org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V> underlying)
      Create a new SynchronizedStreamObserver which will delegate all calls to the underlying StreamObserver, synchronizing access to that observer.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • wrapping

        public static <V> org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V> wrapping​(org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V> underlying)
        Create a new SynchronizedStreamObserver which will delegate all calls to the underlying StreamObserver, synchronizing access to that observer.

      • onNext

        public void onNext​(V value)
        Specified by:
        onNext in interface org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V>

      • onError

        public void onError​(java.lang.Throwable t)
        Specified by:
        onError in interface org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V>

      • onCompleted

        public void onCompleted()
        Specified by:
        onCompleted in interface org.apache.beam.vendor.grpc.v1p48p1.io.grpc.stub.StreamObserver<V>