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The official Couchbase JVM Core IO Library
/*
* Copyright 2018 The gRPC Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.couchbase.client.core.deps.io.grpc.stub.annotations;
import com.couchbase.client.core.deps.io.grpc.MethodDescriptor;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* {@link RpcMethod} contains a limited subset of information about the RPC to assist
*
* Java Annotation Processors.
*
*
* This annotation is used by the gRPC stub compiler to annotate {@link MethodDescriptor}
* getters. Users should not annotate their own classes with this annotation. Not all stubs may
* have this annotation, so consumers should not assume that it is present.
*
*
* @since 1.14.0
*/
@Retention(RetentionPolicy.CLASS)
@Target(ElementType.METHOD)
public @interface RpcMethod {
/**
* The fully qualified method name. This should match the name as returned by
* {@link MethodDescriptor#generateFullMethodName(String, String)}.
*/
String fullMethodName();
/**
* The request type of the method. The request type class should be assignable from (i.e.
* {@link Class#isAssignableFrom(Class)} the request type {@code ReqT} of the
* {@link MethodDescriptor}. Additionally, if the request {@code MethodDescriptor.Marshaller}
* is a {@code MethodDescriptor.ReflectableMarshaller}, the request type should be assignable
* from {@code MethodDescriptor.ReflectableMarshaller#getMessageClass()}.
*/
Class requestType();
/**
* The response type of the method. The response type class should be assignable from (i.e.
* {@link Class#isAssignableFrom(Class)} the response type {@code RespT} of the
* {@link MethodDescriptor}. Additionally, if the response {@code MethodDescriptor.Marshaller}
* is a {@code MethodDescriptor.ReflectableMarshaller}, the response type should be assignable
* from {@code MethodDescriptor.ReflectableMarshaller#getMessageClass()}.
*/
Class responseType();
/**
* The call type of the method.
*/
MethodDescriptor.MethodType methodType();
}