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45 lines
1.2 KiB
Java
45 lines
1.2 KiB
Java
/*-
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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.index;
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import java.io.Serializable;
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/**
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* A SupplierKey serves as the key in the key/data pair for a supplier entity.
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*
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* <p> In this sample, SupplierKey is used both as the storage data for the key
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* as well as the object binding to the key. Because it is used directly as
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* storage data using 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 SupplierKey implements Serializable {
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private String number;
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public SupplierKey(String number) {
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this.number = number;
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}
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public final String getNumber() {
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return number;
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}
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public String toString() {
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return "[SupplierKey: number=" + number + ']';
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}
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}
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