Package io.grpc.testing

Class StreamRecorder<T>

  • All Implemented Interfaces:
    io.grpc.stub.StreamObserver<T>
    @Deprecated
@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1791")
public class StreamRecorder<T>
extends java.lang.Object
implements io.grpc.stub.StreamObserver<T>
    Deprecated.
    Not for public use
    Utility implementation of StreamObserver used in testing. Records all the observed values produced by the stream as well as any errors.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void awaitCompletion()
      Deprecated.
      Waits for the stream to terminate.
      boolean awaitCompletion​(int timeout, java.util.concurrent.TimeUnit unit)
      Deprecated.
      Waits a fixed timeout for the stream to terminate.
      static <T> StreamRecorder<T> create()
      Deprecated.
      Creates a new recorder.
      com.google.common.util.concurrent.ListenableFuture<T> firstValue()
      Deprecated.
      Returns a ListenableFuture for the first value received from the stream.
      java.lang.Throwable getError()
      Deprecated.
      Returns the stream terminating error.
      java.util.List<T> getValues()
      Deprecated.
      Returns the current set of received values.
      void onCompleted()
      Deprecated.
       
      void onError​(java.lang.Throwable t)
      Deprecated.
       
      void onNext​(T value)
      Deprecated.
       

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • create

        public static <T> StreamRecorder<T> create()
        Deprecated.
        Creates a new recorder.

      • onNext

        public void onNext​(T value)
        Deprecated.
        Specified by:
        onNext in interface io.grpc.stub.StreamObserver<T>

      • onError

        public void onError​(java.lang.Throwable t)
        Deprecated.
        Specified by:
        onError in interface io.grpc.stub.StreamObserver<T>

      • onCompleted

        public void onCompleted()
        Deprecated.
        Specified by:
        onCompleted in interface io.grpc.stub.StreamObserver<T>

      • awaitCompletion

        public void awaitCompletion()
                     throws java.lang.Exception
        Deprecated.
        Waits for the stream to terminate.
        Throws:
        java.lang.Exception

      • awaitCompletion

        public boolean awaitCompletion​(int timeout,
                               java.util.concurrent.TimeUnit unit)
                        throws java.lang.Exception
        Deprecated.
        Waits a fixed timeout for the stream to terminate.
        Throws:
        java.lang.Exception

      • getValues

        public java.util.List<T> getValues()
        Deprecated.
        Returns the current set of received values.

      • getError

        @Nullable
public java.lang.Throwable getError()
        Deprecated.
        Returns the stream terminating error.

      • firstValue

        public com.google.common.util.concurrent.ListenableFuture<T> firstValue()
        Deprecated.
        Returns a ListenableFuture for the first value received from the stream. Useful for testing unary call patterns.