/*
 * Copyright (c) 1998, 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:
//     Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.internal.oxm.schema.model;

public class List implements SimpleDerivation {
    private String itemType;
    private SimpleType simpleType;

    public List() {
    }

    public String getItemType() {
        return itemType;
    }

    public void setItemType(String itemType) {
        this.itemType = itemType;
    }

    public void setSimpleType(SimpleType simpleType) {
        this.simpleType = simpleType;
    }

    public SimpleType getSimpleType() {
        return simpleType;
    }
}
