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48 lines
1.3 KiB
Java
48 lines
1.3 KiB
Java
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/*-
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* Copyright (C) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
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*
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* This file was distributed by Oracle as part of a version of Oracle Berkeley
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* DB Java Edition made available at:
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*
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* http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/downloads/index.html
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*
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* Please see the LICENSE file included in the top-level directory of the
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* appropriate version of Oracle Berkeley DB Java Edition for a copy of the
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* license and additional information.
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*/
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package collections.ship.tuple;
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import java.io.Serializable;
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/**
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* A ShipmentData serves as the value in the key/value pair for a shipment
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* entity.
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*
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* <p> In this sample, ShipmentData is used only as the storage data for the
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* value, while the Shipment object is used as the value's object
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* representation. Because it is used directly as storage data using
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* serial format, it must be Serializable. </p>
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*
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* @author Mark Hayes
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*/
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public class ShipmentData implements Serializable {
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private int quantity;
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public ShipmentData(int quantity) {
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this.quantity = quantity;
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}
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public final int getQuantity() {
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return quantity;
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}
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public String toString() {
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return "[ShipmentData: quantity=" + quantity + ']';
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}
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}
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