/*
 * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     bdoughan - April 14/2010 - 2.1 - Initial implementation
package org.eclipse.persistence.testing.jaxb.xmlidrefs;

import java.util.List;

import jakarta.xml.bind.annotation.XmlElement;
import jakarta.xml.bind.annotation.XmlRootElement;

@XmlRootElement(name="root")
public class Root {

    @XmlElement(name="employee")
    public Employee employee;

    @XmlElement(name="phone-number")
    public List<PhoneNumber> phoneNumbers;

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

        Root root = (Root) o;

        if (employee != null ? !employee.equals(root.employee) : root.employee != null) return false;
        if (phoneNumbers != null ? !phoneNumbers.equals(root.phoneNumbers) : root.phoneNumbers != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = employee != null ? employee.hashCode() : 0;
        result = 31 * result + (phoneNumbers != null ? phoneNumbers.hashCode() : 0);
        return result;
    }
}
