/*
 * 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.flink.streaming.tests.queryablestate;

import java.io.Serializable;
import java.util.Objects;

/** POJO representing an EmailId. */
public class EmailId implements Serializable {

    private static final long serialVersionUID = -5001464312464872467L;

    private String emailId;

    public EmailId() {}

    public EmailId(String emailId) {
        this.emailId = Objects.requireNonNull(emailId);
    }

    public void setEmailId(String emailId) {
        this.emailId = emailId;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        EmailId emailId1 = (EmailId) o;

        return Objects.equals(emailId, emailId1.emailId);
    }

    @Override
    public int hashCode() {
        return Objects.hash(emailId);
    }

    public String getEmailId() {
        return emailId;
    }

    @Override
    public String toString() {
        return "EmailId{" + "emailId='" + emailId + '\'' + '}';
    }
}
