kafka InterfaceStability 源码

  • 2022-10-20
  • 浏览 (614)

kafka InterfaceStability 代码

文件路径:/clients/src/main/java/org/apache/kafka/common/annotation/InterfaceStability.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.kafka.common.annotation;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

/**
 * Annotation to inform users of how much to rely on a particular package, class or method not changing over time.
 * Currently the stability can be {@link Stable}, {@link Evolving} or {@link Unstable}.
 */
@InterfaceStability.Evolving
public class InterfaceStability {
    /**
     * Compatibility is maintained in major, minor and patch releases with one exception: compatibility may be broken
     * in a major release (i.e. 0.m) for APIs that have been deprecated for at least one major/minor release cycle.
     * In cases where the impact of breaking compatibility is significant, there is also a minimum deprecation period
     * of one year.
     *
     * This is the default stability level for public APIs that are not annotated.
     */
    @Documented
    @Retention(RetentionPolicy.RUNTIME)
    public @interface Stable { }

    /**
     * Compatibility may be broken at minor release (i.e. m.x).
     */
    @Documented
    @Retention(RetentionPolicy.RUNTIME)
    public @interface Evolving { }

    /**
     * No guarantee is provided as to reliability or stability across any level of release granularity.
     */
    @Documented
    @Retention(RetentionPolicy.RUNTIME)
    public @interface Unstable { }
}

相关信息

kafka 源码目录

相关文章

kafka ApiVersions 源码

kafka ClientDnsLookup 源码

kafka ClientRequest 源码

kafka ClientResponse 源码

kafka ClientUtils 源码

kafka ClusterConnectionStates 源码

kafka CommonClientConfigs 源码

kafka ConnectionState 源码

kafka DefaultHostResolver 源码

kafka FetchSessionHandler 源码

0  赞