| Clover Coverage Report - perfectjpattern(Aggregated) |
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| Example | Line # 35 | 17 | 0% | 2 | 0 | 100% |
1.0
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1.0
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org.perfectjpattern.core.structural.composite.TestExample.testComposite
org.perfectjpattern.core.structural.composite.TestExample.testComposite
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1 PASS | |
| 1 | //---------------------------------------------------------------------- | |
| 2 | // | |
| 3 | // PerfectJPattern: "Design patterns are good but components are better!" | |
| 4 | // Example.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.structural.composite; | |
| 22 | ||
| 23 | import java.util.*; | |
| 24 | ||
| 25 | import org.perfectjpattern.core.api.structural.composite.*; | |
| 26 | ||
| 27 | /** | |
| 28 | * Startup Main for the Composite Pattern Example code | |
| 29 | * | |
| 30 | * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a> | |
| 31 | * @version $Revision: 1.0 $Date: Apr 5, 2008 10:11:17 PM $ | |
| 32 | */ | |
| 33 | //CHECKSTYLE:OFF | |
| 34 | public final | |
| 35 | class Example | |
| 36 | // CHECKSTYLE:ON | |
| 37 | { | |
| 38 | //------------------------------------------------------------------------ | |
| 39 | // public | |
| 40 | //------------------------------------------------------------------------ | |
| 41 | 1 |
 public static void |
| 42 | main(String[] anArguments) | |
| 43 | { | |
| 44 | //--------------------------------------------------------------- | |
| 45 | // Create composition using the reusable Composite implementation | |
| 46 | //--------------------------------------------------------------- | |
| 47 | 1 | IComposite<IGraphic> myNestedComposite = new Composite<IGraphic>( |
| 48 | IGraphic.class); | |
| 49 | 1 | myNestedComposite.add(new Rectangle()); |
| 50 | 1 | myNestedComposite.add(new Line()); |
| 51 | 1 | myNestedComposite.add(new Line()); |
| 52 | ||
| 53 | 1 | IComposite<IGraphic> myComposite = new Composite<IGraphic>(IGraphic. |
| 54 | class); | |
| 55 | 1 | myComposite.add(new Rectangle()); |
| 56 | 1 | myComposite.add(new Text()); |
| 57 | 1 | myComposite.add(new Text()); |
| 58 | 1 | myComposite.add(myNestedComposite.getComponent()); |
| 59 | ||
| 60 | //--------------------------------------------------------------- | |
| 61 | // Optionally define a custom order for the Composition | |
| 62 | //--------------------------------------------------------------- | |
| 63 | 1 | Comparator<IGraphic> myComparator = new Comparator<IGraphic>() |
| 64 | { | |
| 65 | //---------------------------------------------------------------- | |
| 66 | 8 |
public int |
| 67 | compare(IGraphic aGraphicA, IGraphic aGraphicB) | |
| 68 | { | |
| 69 | // | |
| 70 | // let's say we want to order alphabetically by type, except for | |
| 71 | // nested Composite types, we want Composites at the beginning | |
| 72 | // | |
| 73 | 8 | String myNameA = aGraphicA.getClass().getSimpleName(); |
| 74 | 8 | String myNameB = aGraphicB.getClass().getSimpleName(); |
| 75 | ||
| 76 | 8 | return myNameA.compareTo(myNameB); |
| 77 | } | |
| 78 | }; | |
| 79 | ||
| 80 | 1 | Collections.sort(myNestedComposite, myComparator); |
| 81 | 1 | Collections.sort(myComposite, myComparator); |
| 82 | ||
| 83 | //--------------------------------------------------------------- | |
| 84 | // Acquire reference to an IGraphic view of the Composite and call | |
| 85 | // business methods on it | |
| 86 | //--------------------------------------------------------------- | |
| 87 | 1 | IGraphic myGraphic = myComposite.getComponent(); |
| 88 | 1 | myGraphic.draw(); |
| 89 | } | |
| 90 | } | |
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