How to use

newBuilder

method

in

io.pravega.controller.stream.api.grpc.v1.Controller$StreamCutRangeResponse

public static final Controller.StreamCutRangeResponse createStreamCutRangeResponse(final String scope, final String stream,
                                          final List<SegmentId> segments, String delegationToken) {
  Exceptions.checkNotNullOrEmpty(scope, "scope");
  Exceptions.checkNotNullOrEmpty(stream, "stream");
  Exceptions.checkArgument(segments.stream().allMatch(x -> x.getStreamInfo().getScope().equals(scope) &&
          x.getStreamInfo().getStream().equals(stream)),
      "streamInfo", "stream info does not match segment id", scope, stream, segments);
  return Controller.StreamCutRangeResponse.newBuilder()
      .addAllSegments(segments)
      .setDelegationToken(delegationToken)
      .build();
}

@Override
public void getSegmentsBetween(Controller.StreamCutRange request, StreamObserver<Controller.StreamCutRangeResponse> responseObserver) {
  if (request.getStreamInfo().getStream().equals("stream1")) {
    SegmentId segment1 = ModelHelper.createSegmentId("scope1", "stream1", 0L);
    SegmentId segment2 = ModelHelper.createSegmentId("scope1", "stream1", 1L);
    responseObserver.onNext(Controller.StreamCutRangeResponse.newBuilder().addSegments(segment1).addSegments(segment2).build());
    responseObserver.onCompleted();
  }  else {
    responseObserver.onError(Status.INTERNAL.withDescription("Server error").asRuntimeException());
  }
}

public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder() {