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org.perfectjpattern.core.behavioral.visitor.TestExample.testVisitor
org.perfectjpattern.core.behavioral.visitor.TestExample.testVisitor
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1 PASS | |
| 1 | //---------------------------------------------------------------------- | |
| 2 | // | |
| 3 | // PerfectJPattern: "Design patterns are good but components are better!" | |
| 4 | // DoVisitor.java Copyright (c) 2009 Giovanni Azua Garcia | |
| 5 | // bravegag@hotmail.com | |
| 6 | // | |
| 7 | // This program is free software; you can redistribute it and/or | |
| 8 | // modify it under the terms of the GNU General Public License | |
| 9 | // as published by the Free Software Foundation; either version 3 | |
| 10 | // of the License, or (at your option) any later version. | |
| 11 | // | |
| 12 | // This program is distributed in the hope that it will be useful, | |
| 13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | // GNU General Public License for more details. | |
| 16 | // | |
| 17 | // You should have received a copy of the GNU General Public License | |
| 18 | // along with this program; if not, see <http://www.gnu.org/licenses/>. | |
| 19 | // | |
| 20 | //---------------------------------------------------------------------- | |
| 21 | package org.perfectjpattern.core.behavioral.visitor; | |
| 22 | ||
| 23 | import org.perfectjpattern.core.api.behavioral.visitor.*; | |
| 24 | import org.slf4j.*; | |
| 25 | ||
| 26 | /** | |
| 27 | * Concrete Visitor implementation that exemplifies the case where your Visitor | |
| 28 | * already inherits from another class and thus can not extend PerfectJPattern's | |
| 29 | * base reusable {@link AbstractVisitor} implementation. | |
| 30 | * | |
| 31 | * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a> | |
| 32 | * @version $Revision: 1.0 $Date: Jun 8, 2008 11:59:05 PM $ | |
| 33 | */ | |
| 34 | public | |
| 35 | class DoVisitor | |
| 36 | implements IVisitor<ICarPart> | |
| 37 | { | |
| 38 | //------------------------------------------------------------------------ | |
| 39 | // public | |
| 40 | //------------------------------------------------------------------------ | |
| 41 | /** | |
| 42 | * {@inheritDoc} | |
| 43 | */ | |
| 44 | 7 |
public void |
| 45 | visit(ICarPart anElement) | |
| 46 | { | |
| 47 | 7 | AbstractVisitor.reusableVisit(this, anElement); |
| 48 | } | |
| 49 | ||
| 50 | //------------------------------------------------------------------------ | |
| 51 | /** | |
| 52 | * Visit Wheel | |
| 53 | * | |
| 54 | * @param aWheel | |
| 55 | */ | |
| 56 | 4 |
public void |
| 57 | visitWheel(Wheel aWheel) | |
| 58 | { | |
| 59 | 4 | theLogger.debug("Steering my wheel"); |
| 60 | } | |
| 61 | ||
| 62 | //------------------------------------------------------------------------ | |
| 63 | /** | |
| 64 | * Visit Engine | |
| 65 | * | |
| 66 | * @param anEngine | |
| 67 | */ | |
| 68 | 1 |
public void |
| 69 | visitEngine(Engine anEngine) | |
| 70 | { | |
| 71 | 1 | theLogger.debug("Starting my engine"); |
| 72 | } | |
| 73 | ||
| 74 | //------------------------------------------------------------------------ | |
| 75 | /** | |
| 76 | * Visit Body | |
| 77 | * | |
| 78 | * @param aBody | |
| 79 | */ | |
| 80 | 1 |
public void |
| 81 | visitBody(Body aBody) | |
| 82 | { | |
| 83 | 1 | theLogger.debug("Moving my body"); |
| 84 | } | |
| 85 | ||
| 86 | //------------------------------------------------------------------------ | |
| 87 | /** | |
| 88 | * Visit Car | |
| 89 | * | |
| 90 | * @param aCar | |
| 91 | */ | |
| 92 | 1 |
public void |
| 93 | visitCar(Car aCar) | |
| 94 | { | |
| 95 | 1 | theLogger.debug("Vroom!"); |
| 96 | ||
| 97 | 1 | visit(aCar.getEngine()); |
| 98 | 1 | visit(aCar.getBody()); |
| 99 | 1 | for (Wheel myWheel : aCar.getWheels()) |
| 100 | { | |
| 101 | 4 | visit(myWheel); |
| 102 | } | |
| 103 | } | |
| 104 | ||
| 105 | //------------------------------------------------------------------------ | |
| 106 | // protected | |
| 107 | //------------------------------------------------------------------------ | |
| 108 | 1 |
protected static void |
| 109 | setLogger(Logger aLogger) | |
| 110 | { | |
| 111 | 1 | theLogger = aLogger; |
| 112 | } | |
| 113 | ||
| 114 | //------------------------------------------------------------------------ | |
| 115 | // members | |
| 116 | //------------------------------------------------------------------------ | |
| 117 | /** | |
| 118 | * Provides logging facilities for this class | |
| 119 | */ | |
| 120 | private static Logger theLogger = LoggerFactory.getLogger(DoVisitor. | |
| 121 | class); | |
| 122 | } | |
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