flink-end-to-end-tests/flink-queryable-state-test/src/main/java/org/apache/flink/streaming/tests/queryablestate/EmailId.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.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 + '\'' +
				'}';
	}
}