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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2002,2010 Oracle. All rights reserved.
*
* $Id: ShipmentData.java,v 1.14.2.2 2010/01/04 15:30:25 cwl Exp $
*/
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 + ']';
}
}
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