io.grpc.ExperimentalApi Maven / Gradle / Ivy
/*
* Copyright 2015 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 io.grpc;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Indicates a public API that can change at any time, and has no guarantee of API stability and
* backward-compatibility. If users want stabilization or signature change of a specific API that
* is currently annotated {@code @ExperimentalApi}, please comment on its tracking issue on github
* with rationale, usecase, and so forth, so that the gRPC team may prioritize the process toward
* stabilization of the API.
*
* Usage guidelines:
*
* - This annotation is used only on public API. Internal interfaces should not use it.
* - After gRPC has gained API stability, this annotation can only be added to new API. Adding it
* to an existing API is considered API-breaking.
* - Removing this annotation from an API gives it stable status.
*
*
* Note: This annotation is intended only for gRPC library code. Users should not attach this
* annotation to their own code.
*
*
See: grpc-java-api-checker, an
* Error Prone plugin to automatically check for usages of this API.
*/
@Retention(RetentionPolicy.CLASS)
@Target({
ElementType.ANNOTATION_TYPE,
ElementType.CONSTRUCTOR,
ElementType.FIELD,
ElementType.METHOD,
ElementType.PACKAGE,
ElementType.TYPE})
@Documented
public @interface ExperimentalApi {
/**
* Context information such as links to discussion thread, tracking issue etc.
*/
String value();
}