kafka DeleteConsumerGroupsResult 源码
kafka DeleteConsumerGroupsResult 代码
文件路径：/clients/src/main/java/org/apache/kafka/clients/admin/DeleteConsumerGroupsResult.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 org.apache.kafka.common.KafkaFuture;
import org.apache.kafka.common.annotation.InterfaceStability;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* The result of the {@link Admin#deleteConsumerGroups(Collection)} call.
*
* The API of this class is evolving, see {@link Admin} for details.
*/
@InterfaceStability.Evolving
public class DeleteConsumerGroupsResult {
private final Map<String, KafkaFuture<Void>> futures;
DeleteConsumerGroupsResult(final Map<String, KafkaFuture<Void>> futures) {
this.futures = futures;
}
/**
* Return a map from group id to futures which can be used to check the status of
* individual deletions.
*/
public Map<String, KafkaFuture<Void>> deletedGroups() {
Map<String, KafkaFuture<Void>> deletedGroups = new HashMap<>(futures.size());
futures.forEach((key, future) -> deletedGroups.put(key, future));
return deletedGroups;
}
/**
* Return a future which succeeds only if all the consumer group deletions succeed.
*/
public KafkaFuture<Void> all() {
return KafkaFuture.allOf(futures.values().toArray(new KafkaFuture[0]));
}
}
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