1/*- 2 * See the file LICENSE for redistribution information. 3 * 4 * Copyright (c) 2002,2008 Oracle. All rights reserved. 5 * 6 * $Id: PartKey.java,v 12.7 2008/01/08 20:58:30 bostic Exp $ 7 */ 8 9package collections.ship.marshal; 10 11import com.sleepycat.bind.tuple.TupleInput; 12import com.sleepycat.bind.tuple.TupleOutput; 13 14/** 15 * A PartKey serves as the key in the key/data pair for a part entity. 16 * 17 * <p> In this sample, PartKey is bound to the stored key tuple entry by 18 * implementing the MarshalledKey interface, which is called by {@link 19 * SampleViews.MarshalledKeyBinding}. </p> 20 * 21 * @author Mark Hayes 22 */ 23public class PartKey implements MarshalledKey { 24 25 private String number; 26 27 public PartKey(String number) { 28 29 this.number = number; 30 } 31 32 public final String getNumber() { 33 34 return number; 35 } 36 37 public String toString() { 38 39 return "[PartKey: number=" + number + ']'; 40 } 41 42 // --- MarshalledKey implementation --- 43 44 PartKey() { 45 46 // A no-argument constructor is necessary only to allow the binding to 47 // instantiate objects of this class. 48 } 49 50 public void unmarshalKey(TupleInput keyInput) { 51 52 this.number = keyInput.readString(); 53 } 54 55 public void marshalKey(TupleOutput keyOutput) { 56 57 keyOutput.writeString(this.number); 58 } 59} 60