geode-core/src/main/java/org/apache/geode/distributed/internal/membership/gms/MemberIdentifierFactoryImpl.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.geode.distributed.internal.membership.gms;

import java.util.Comparator;

import org.apache.geode.annotations.Immutable;
import org.apache.geode.annotations.VisibleForTesting;
import org.apache.geode.distributed.internal.membership.InternalDistributedMember;
import org.apache.geode.distributed.internal.membership.gms.api.MemberData;
import org.apache.geode.distributed.internal.membership.gms.api.MemberIdentifier;
import org.apache.geode.distributed.internal.membership.gms.api.MemberIdentifierFactory;

@VisibleForTesting
public class MemberIdentifierFactoryImpl implements MemberIdentifierFactory {
  @Immutable
  private static final Comparator<MemberIdentifier> idComparator =
      (o1, o2) -> ((InternalDistributedMember) o1).compareTo((InternalDistributedMember) o2);

  @Override
  public MemberIdentifier create(MemberData memberInfo) {
    return new InternalDistributedMember(memberInfo);
  }

  @Override
  public Comparator<MemberIdentifier> getComparator() {
    return idComparator;
  }
}