com.hazelcast.internal.partition.membergroup.SingleMemberGroupFactory Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, 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.partition.membergroup;
import com.hazelcast.cluster.Member;
import com.hazelcast.spi.partitiongroup.MemberGroup;
import java.util.Collection;
import java.util.Set;
import static com.hazelcast.internal.util.SetUtil.createHashSet;
/**
* Arranges members in single-member groups (every member is its own group).
*/
public class SingleMemberGroupFactory implements MemberGroupFactory {
@Override
public Set createMemberGroups(Collection members) {
Set groups = createHashSet(members.size());
for (Member member : members) {
groups.add(new SingleMemberGroup(member));
}
return groups;
}
}