com.hazelcast.internal.cluster.impl.DiscoveryJoiner Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.internal.cluster.impl;
import com.hazelcast.cluster.impl.TcpIpJoiner;
import com.hazelcast.instance.MemberImpl;
import com.hazelcast.instance.Node;
import com.hazelcast.nio.Address;
import com.hazelcast.spi.discovery.DiscoveryNode;
import com.hazelcast.spi.discovery.integration.DiscoveryService;
import java.util.ArrayList;
import java.util.Collection;
public class DiscoveryJoiner
extends TcpIpJoiner {
private final DiscoveryService discoveryService;
private final boolean usePublicAddress;
public DiscoveryJoiner(Node node, DiscoveryService discoveryService, boolean usePublicAddress) {
super(node);
this.discoveryService = discoveryService;
this.usePublicAddress = usePublicAddress;
}
@Override
protected Collection getPossibleAddresses() {
Iterable discoveredNodes = discoveryService.discoverNodes();
MemberImpl localMember = node.nodeEngine.getLocalMember();
Address localAddress = localMember.getAddress();
Collection possibleMembers = new ArrayList();
for (DiscoveryNode discoveryNode : discoveredNodes) {
Address discoveredAddress = usePublicAddress ? discoveryNode.getPublicAddress() : discoveryNode.getPrivateAddress();
if (localAddress.equals(discoveredAddress)) {
continue;
}
possibleMembers.add(discoveredAddress);
}
return possibleMembers;
}
}