/*-
 * Copyright (C) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
 *
 * This file was distributed by Oracle as part of a version of Oracle Berkeley
 * DB Java Edition made available at:
 *
 * http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/downloads/index.html
 *
 * Please see the LICENSE file included in the top-level directory of the
 * appropriate version of Oracle Berkeley DB Java Edition for a copy of the
 * license and additional information.
 */

package collections.ship.index;

import java.io.Serializable;

/**
 * A ShipmentData serves as the data in the key/data pair for a shipment
 * entity.
 *
 * <p> In this sample, ShipmentData is used both as the storage data for the
 * data as well as the object binding to the data.  Because it is used
 * directly as storage data using serial format, it must be Serializable. </p>
 *
 * @author Mark Hayes
 */
public class ShipmentData implements Serializable {

    private int quantity;

    public ShipmentData(int quantity) {

        this.quantity = quantity;
    }

    public final int getQuantity() {

        return quantity;
    }

    public String toString() {

        return "[ShipmentData: quantity=" + quantity + ']';
    }
}