io.numaproj.numaflow.sourcetransformer.v1.SourceTransformGrpc Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of numaflow-java Show documentation
SDK to implement Numaflow Source or User Defined Functions or Sinks in Java.
The newest version!
package io.numaproj.numaflow.sourcetransformer.v1;

import static io.grpc.MethodDescriptor.generateFullMethodName;

/**
 */
@javax.annotation.Generated(
    value = "by gRPC proto compiler (version 1.65.0)",
    comments = "Source: sourcetransform/v1/sourcetransformer.proto")
@io.grpc.stub.annotations.GrpcGenerated
public final class SourceTransformGrpc {

  private SourceTransformGrpc() {}

  public static final java.lang.String SERVICE_NAME = "sourcetransformer.v1.SourceTransform";

  // Static method descriptors that strictly reflect the proto.
  private static volatile io.grpc.MethodDescriptor getSourceTransformFnMethod;

  @io.grpc.stub.annotations.RpcMethod(
      fullMethodName = SERVICE_NAME + '/' + "SourceTransformFn",
      requestType = io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.SourceTransformRequest.class,
      responseType = io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.SourceTransformResponse.class,
      methodType = io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
  public static io.grpc.MethodDescriptor getSourceTransformFnMethod() {
    io.grpc.MethodDescriptor getSourceTransformFnMethod;
    if ((getSourceTransformFnMethod = SourceTransformGrpc.getSourceTransformFnMethod) == null) {
      synchronized (SourceTransformGrpc.class) {
        if ((getSourceTransformFnMethod = SourceTransformGrpc.getSourceTransformFnMethod) == null) {
          SourceTransformGrpc.getSourceTransformFnMethod = getSourceTransformFnMethod =
              io.grpc.MethodDescriptor.newBuilder()
              .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SourceTransformFn"))
              .setSampledToLocalTracing(true)
              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
                  io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.SourceTransformRequest.getDefaultInstance()))
              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
                  io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.SourceTransformResponse.getDefaultInstance()))
              .setSchemaDescriptor(new SourceTransformMethodDescriptorSupplier("SourceTransformFn"))
              .build();
        }
      }
    }
    return getSourceTransformFnMethod;
  }

  private static volatile io.grpc.MethodDescriptor getIsReadyMethod;

  @io.grpc.stub.annotations.RpcMethod(
      fullMethodName = SERVICE_NAME + '/' + "IsReady",
      requestType = com.google.protobuf.Empty.class,
      responseType = io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.ReadyResponse.class,
      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
  public static io.grpc.MethodDescriptor getIsReadyMethod() {
    io.grpc.MethodDescriptor getIsReadyMethod;
    if ((getIsReadyMethod = SourceTransformGrpc.getIsReadyMethod) == null) {
      synchronized (SourceTransformGrpc.class) {
        if ((getIsReadyMethod = SourceTransformGrpc.getIsReadyMethod) == null) {
          SourceTransformGrpc.getIsReadyMethod = getIsReadyMethod =
              io.grpc.MethodDescriptor.newBuilder()
              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "IsReady"))
              .setSampledToLocalTracing(true)
              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
                  com.google.protobuf.Empty.getDefaultInstance()))
              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
                  io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.ReadyResponse.getDefaultInstance()))
              .setSchemaDescriptor(new SourceTransformMethodDescriptorSupplier("IsReady"))
              .build();
        }
      }
    }
    return getIsReadyMethod;
  }

  /**
   * Creates a new async stub that supports all call types for the service
   */
  public static SourceTransformStub newStub(io.grpc.Channel channel) {
    io.grpc.stub.AbstractStub.StubFactory factory =
      new io.grpc.stub.AbstractStub.StubFactory() {
        @java.lang.Override
        public SourceTransformStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
          return new SourceTransformStub(channel, callOptions);
        }
      };
    return SourceTransformStub.newStub(factory, channel);
  }

  /**
   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
   */
  public static SourceTransformBlockingStub newBlockingStub(
      io.grpc.Channel channel) {
    io.grpc.stub.AbstractStub.StubFactory factory =
      new io.grpc.stub.AbstractStub.StubFactory() {
        @java.lang.Override
        public SourceTransformBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
          return new SourceTransformBlockingStub(channel, callOptions);
        }
      };
    return SourceTransformBlockingStub.newStub(factory, channel);
  }

  /**
   * Creates a new ListenableFuture-style stub that supports unary calls on the service
   */
  public static SourceTransformFutureStub newFutureStub(
      io.grpc.Channel channel) {
    io.grpc.stub.AbstractStub.StubFactory factory =
      new io.grpc.stub.AbstractStub.StubFactory() {
        @java.lang.Override
        public SourceTransformFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
          return new SourceTransformFutureStub(channel, callOptions);
        }
      };
    return SourceTransformFutureStub.newStub(factory, channel);
  }

  /**
   */
  public interface AsyncService {

    /**
     *      * SourceTransformFn applies a function to each request element.
     * In addition to map function, SourceTransformFn also supports assigning a new event time to response.
     * SourceTransformFn can be used only at source vertex by source data transformer.
     * 
     */
    default io.grpc.stub.StreamObserver sourceTransformFn(
        io.grpc.stub.StreamObserver responseObserver) {
      return io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall(getSourceTransformFnMethod(), responseObserver);
    }

    /**
     *      * IsReady is the heartbeat endpoint for gRPC.
     * 
     */
    default void isReady(com.google.protobuf.Empty request,
        io.grpc.stub.StreamObserver responseObserver) {
      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getIsReadyMethod(), responseObserver);
    }
  }

  /**
   * Base class for the server implementation of the service SourceTransform.
   */
  public static abstract class SourceTransformImplBase
      implements io.grpc.BindableService, AsyncService {

    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
      return SourceTransformGrpc.bindService(this);
    }
  }

  /**
   * A stub to allow clients to do asynchronous rpc calls to service SourceTransform.
   */
  public static final class SourceTransformStub
      extends io.grpc.stub.AbstractAsyncStub {
    private SourceTransformStub(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      super(channel, callOptions);
    }

    @java.lang.Override
    protected SourceTransformStub build(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      return new SourceTransformStub(channel, callOptions);
    }

    /**
     *      * SourceTransformFn applies a function to each request element.
     * In addition to map function, SourceTransformFn also supports assigning a new event time to response.
     * SourceTransformFn can be used only at source vertex by source data transformer.
     * 
     */
    public io.grpc.stub.StreamObserver sourceTransformFn(
        io.grpc.stub.StreamObserver responseObserver) {
      return io.grpc.stub.ClientCalls.asyncBidiStreamingCall(
          getChannel().newCall(getSourceTransformFnMethod(), getCallOptions()), responseObserver);
    }

    /**
     *      * IsReady is the heartbeat endpoint for gRPC.
     * 
     */
    public void isReady(com.google.protobuf.Empty request,
        io.grpc.stub.StreamObserver responseObserver) {
      io.grpc.stub.ClientCalls.asyncUnaryCall(
          getChannel().newCall(getIsReadyMethod(), getCallOptions()), request, responseObserver);
    }
  }

  /**
   * A stub to allow clients to do synchronous rpc calls to service SourceTransform.
   */
  public static final class SourceTransformBlockingStub
      extends io.grpc.stub.AbstractBlockingStub {
    private SourceTransformBlockingStub(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      super(channel, callOptions);
    }

    @java.lang.Override
    protected SourceTransformBlockingStub build(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      return new SourceTransformBlockingStub(channel, callOptions);
    }

    /**
     *      * IsReady is the heartbeat endpoint for gRPC.
     * 
     */
    public io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.ReadyResponse isReady(com.google.protobuf.Empty request) {
      return io.grpc.stub.ClientCalls.blockingUnaryCall(
          getChannel(), getIsReadyMethod(), getCallOptions(), request);
    }
  }

  /**
   * A stub to allow clients to do ListenableFuture-style rpc calls to service SourceTransform.
   */
  public static final class SourceTransformFutureStub
      extends io.grpc.stub.AbstractFutureStub {
    private SourceTransformFutureStub(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      super(channel, callOptions);
    }

    @java.lang.Override
    protected SourceTransformFutureStub build(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      return new SourceTransformFutureStub(channel, callOptions);
    }

    /**
     *      * IsReady is the heartbeat endpoint for gRPC.
     * 
     */
    public com.google.common.util.concurrent.ListenableFuture isReady(
        com.google.protobuf.Empty request) {
      return io.grpc.stub.ClientCalls.futureUnaryCall(
          getChannel().newCall(getIsReadyMethod(), getCallOptions()), request);
    }
  }

  private static final int METHODID_IS_READY = 0;
  private static final int METHODID_SOURCE_TRANSFORM_FN = 1;

  private static final class MethodHandlers implements
      io.grpc.stub.ServerCalls.UnaryMethod,
      io.grpc.stub.ServerCalls.ServerStreamingMethod,
      io.grpc.stub.ServerCalls.ClientStreamingMethod,
      io.grpc.stub.ServerCalls.BidiStreamingMethod {
    private final AsyncService serviceImpl;
    private final int methodId;

    MethodHandlers(AsyncService serviceImpl, int methodId) {
      this.serviceImpl = serviceImpl;
      this.methodId = methodId;
    }

    @java.lang.Override
    @java.lang.SuppressWarnings("unchecked")
    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
      switch (methodId) {
        case METHODID_IS_READY:
          serviceImpl.isReady((com.google.protobuf.Empty) request,
              (io.grpc.stub.StreamObserver) responseObserver);
          break;
        default:
          throw new AssertionError();
      }
    }

    @java.lang.Override
    @java.lang.SuppressWarnings("unchecked")
    public io.grpc.stub.StreamObserver invoke(
        io.grpc.stub.StreamObserver responseObserver) {
      switch (methodId) {
        case METHODID_SOURCE_TRANSFORM_FN:
          return (io.grpc.stub.StreamObserver) serviceImpl.sourceTransformFn(
              (io.grpc.stub.StreamObserver) responseObserver);
        default:
          throw new AssertionError();
      }
    }
  }

  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
        .addMethod(
          getSourceTransformFnMethod(),
          io.grpc.stub.ServerCalls.asyncBidiStreamingCall(
            new MethodHandlers<
              io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.SourceTransformRequest,
              io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.SourceTransformResponse>(
                service, METHODID_SOURCE_TRANSFORM_FN)))
        .addMethod(
          getIsReadyMethod(),
          io.grpc.stub.ServerCalls.asyncUnaryCall(
            new MethodHandlers<
              com.google.protobuf.Empty,
              io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.ReadyResponse>(
                service, METHODID_IS_READY)))
        .build();
  }

  private static abstract class SourceTransformBaseDescriptorSupplier
      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
    SourceTransformBaseDescriptorSupplier() {}

    @java.lang.Override
    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
      return io.numaproj.numaflow.sourcetransformer.v1.Sourcetransformer.getDescriptor();
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
      return getFileDescriptor().findServiceByName("SourceTransform");
    }
  }

  private static final class SourceTransformFileDescriptorSupplier
      extends SourceTransformBaseDescriptorSupplier {
    SourceTransformFileDescriptorSupplier() {}
  }

  private static final class SourceTransformMethodDescriptorSupplier
      extends SourceTransformBaseDescriptorSupplier
      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
    private final java.lang.String methodName;

    SourceTransformMethodDescriptorSupplier(java.lang.String methodName) {
      this.methodName = methodName;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
      return getServiceDescriptor().findMethodByName(methodName);
    }
  }

  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;

  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
    io.grpc.ServiceDescriptor result = serviceDescriptor;
    if (result == null) {
      synchronized (SourceTransformGrpc.class) {
        result = serviceDescriptor;
        if (result == null) {
          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
              .setSchemaDescriptor(new SourceTransformFileDescriptorSupplier())
              .addMethod(getSourceTransformFnMethod())
              .addMethod(getIsReadyMethod())
              .build();
        }
      }
    }
    return result;
  }
}