kafka BrokerHeartbeatReply 源码
kafka BrokerHeartbeatReply 代码
文件路径：/metadata/src/main/java/org/apache/kafka/metadata/BrokerHeartbeatReply.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.metadata;
import java.util.Objects;
public class BrokerHeartbeatReply {
/**
* True if the heartbeat reply should tell the broker that it has caught up.
*/
private final boolean isCaughtUp;
/**
* True if the heartbeat reply should tell the broker that it is fenced.
*/
private final boolean isFenced;
/**
* True if the broker is currently in a controlled shutdown state.
*/
private final boolean inControlledShutdown;
/**
* True if the heartbeat reply should tell the broker that it should shut down.
*/
private final boolean shouldShutDown;
public BrokerHeartbeatReply(boolean isCaughtUp,
boolean isFenced,
boolean inControlledShutdown,
boolean shouldShutDown) {
this.isCaughtUp = isCaughtUp;
this.isFenced = isFenced;
this.inControlledShutdown = inControlledShutdown;
this.shouldShutDown = shouldShutDown;
}
public boolean isCaughtUp() {
return isCaughtUp;
}
public boolean isFenced() {
return isFenced;
}
public boolean inControlledShutdown() {
return inControlledShutdown;
}
public boolean shouldShutDown() {
return shouldShutDown;
}
@Override
public int hashCode() {
return Objects.hash(isCaughtUp, isFenced, inControlledShutdown, shouldShutDown);
}
@Override
public boolean equals(Object o) {
if (!(o instanceof BrokerHeartbeatReply)) return false;
BrokerHeartbeatReply other = (BrokerHeartbeatReply) o;
return other.isCaughtUp == isCaughtUp &&
other.isFenced == isFenced &&
other.inControlledShutdown == inControlledShutdown &&
other.shouldShutDown == shouldShutDown;
}
@Override
public String toString() {
return "BrokerHeartbeatReply(isCaughtUp=" + isCaughtUp +
", isFenced=" + isFenced +
", inControlledShutdown=" + inControlledShutdown +
", shouldShutDown = " + shouldShutDown +
")";
}
}
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