/*
* 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.ignite.spi.discovery.tcp.messages;
import java.util.UUID;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.jetbrains.annotations.Nullable;
/**
* Sent by node that has detected node failure to coordinator across the ring,
* then sent by coordinator across the ring.
*/
@TcpDiscoveryEnsureDelivery
@TcpDiscoveryRedirectToClient
public class TcpDiscoveryNodeFailedMessage extends TcpDiscoveryAbstractMessage {
/** */
private static final long serialVersionUID = 0L;
/** ID of the failed node. */
private final UUID failedNodeId;
/** Internal order of the failed node. */
private final long order;
/** */
private String warning;
/**
* Constructor.
*
* @param creatorNodeId ID of the node that detects nodes failure.
* @param failedNodeId ID of the failed nodes.
* @param order Order of the failed node.
*/
public TcpDiscoveryNodeFailedMessage(UUID creatorNodeId, UUID failedNodeId, long order) {
super(creatorNodeId);
assert failedNodeId != null;
assert order > 0;
this.failedNodeId = failedNodeId;
this.order = order;
}
/**
* @param warning Warning message to be shown on all nodes.
*/
public void warning(String warning) {
this.warning = warning;
}
/**
* @return Warning message to be shown on all nodes.
*/
@Nullable public String warning() {
return warning;
}
/**
* Gets ID of the failed node.
*
* @return ID of the failed node.
*/
public UUID failedNodeId() {
return failedNodeId;
}
/**
* @return Internal order of the failed node.
*/
public long order() {
return order;
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(TcpDiscoveryNodeFailedMessage.class, this, "super", super.toString());
}
}