/*
 * 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.server.purgatory;

import java.util.Objects;

/**
 * Used by delayed-join-group operations
 */
public class MemberKey implements DelayedOperationKey {

    private final String groupId;
    private final String consumerId;

    public MemberKey(String groupId, String consumerId) {
        this.groupId = groupId;
        this.consumerId = consumerId;
    }

    @Override
    public String keyLabel() {
        return groupId + "-" + consumerId;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        MemberKey memberKey = (MemberKey) o;
        return Objects.equals(groupId, memberKey.groupId) && Objects.equals(consumerId, memberKey.consumerId);
    }

    @Override
    public int hashCode() {
        return Objects.hash(groupId, consumerId);
    }
}
