kafka ListConsumerGroupsOptions 源码

  • 2022-10-20
  • 浏览 (375)

kafka ListConsumerGroupsOptions 代码

文件路径:/clients/src/main/java/org/apache/kafka/clients/admin/ListConsumerGroupsOptions.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.clients.admin;

import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

import org.apache.kafka.common.ConsumerGroupState;
import org.apache.kafka.common.annotation.InterfaceStability;

/**
 * Options for {@link Admin#listConsumerGroups()}.
 *
 * The API of this class is evolving, see {@link Admin} for details.
 */
@InterfaceStability.Evolving
public class ListConsumerGroupsOptions extends AbstractOptions<ListConsumerGroupsOptions> {

    private Set<ConsumerGroupState> states = Collections.emptySet();

    /**
     * If states is set, only groups in these states will be returned by listConsumerGroups()
     * Otherwise, all groups are returned.
     * This operation is supported by brokers with version 2.6.0 or later.
     */
    public ListConsumerGroupsOptions inStates(Set<ConsumerGroupState> states) {
        this.states = (states == null) ? Collections.emptySet() : new HashSet<>(states);
        return this;
    }

    /**
     * Returns the list of States that are requested or empty if no states have been specified
     */
    public Set<ConsumerGroupState> states() {
        return states;
    }
}

相关信息

kafka 源码目录

相关文章

kafka AbortTransactionOptions 源码

kafka AbortTransactionResult 源码

kafka AbortTransactionSpec 源码

kafka AbstractOptions 源码

kafka Admin 源码

kafka AdminClient 源码

kafka AdminClientConfig 源码

kafka AlterClientQuotasOptions 源码

kafka AlterClientQuotasResult 源码

kafka AlterConfigOp 源码

0  赞