| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| SOMItemEntity |
|
| 2.2;2.2 |
| 1 | /* ======================================================================= | |
| 2 | * A visualisation library extension for JFreeChart. Please see JFreeChart | |
| 3 | * for further information. | |
| 4 | * ======================================================================= | |
| 5 | * Copyright (C) 2006 University of Helsinki, Department of Computer Science | |
| 6 | * | |
| 7 | * This library is free software; you can redistribute it and/or | |
| 8 | * modify it under the terms of the GNU Lesser General Public | |
| 9 | * License as published by the Free Software Foundation; either | |
| 10 | * version 2.1 of the License, or (at your option) any later version. | |
| 11 | * | |
| 12 | * This library 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 GNU | |
| 15 | * Lesser General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU Lesser General Public | |
| 18 | * License along with this library; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 20 | * | |
| 21 | * ----------------------------- | |
| 22 | * Contact: ohtu@cs.helsinki.fi | |
| 23 | * ----------------------------- | |
| 24 | * ___________________ | |
| 25 | * SOMItemEntity.java | |
| 26 | * | |
| 27 | * Created on 18. hein�kuuta 2006, 1:22 | |
| 28 | * | |
| 29 | * To change this template, choose Tools | Options and locate the template under | |
| 30 | * the Source Creation and Management node. Right-click the template and choose | |
| 31 | * Open. You can then make changes to the template in the Source Editor. | |
| 32 | * | |
| 33 | */ | |
| 34 | ||
| 35 | package org.jfree.chart.entity; | |
| 36 | ||
| 37 | import org.jfree.chart.entity.ChartEntity; | |
| 38 | import org.jfree.data.som.*; | |
| 39 | ||
| 40 | import java.awt.Shape; | |
| 41 | ||
| 42 | /** | |
| 43 | * A chart entity that represents one item in a {@link SOMPlot}. | |
| 44 | * @author viski project, Univ. Helsinki | |
| 45 | */ | |
| 46 | public class SOMItemEntity extends ChartEntity { | |
| 47 | ||
| 48 | /** The dataset. */ | |
| 49 | protected SOMDataset dataset; | |
| 50 | /** The x coordinate in the SOM map. */ | |
| 51 | protected int x; | |
| 52 | /** The y coordinate in the SOM map. */ | |
| 53 | protected int y; | |
| 54 | ||
| 55 | /** | |
| 56 | * Creates a new entity. | |
| 57 | * | |
| 58 | * @param area the area. | |
| 59 | * @param dataset the dataset. Null value not allowed. | |
| 60 | * @param x the x coordinate. Must be non-negative. | |
| 61 | * @param y the y coordinate. Must be non-negative. | |
| 62 | * @param toolTipText the tool tip text. Null allowed. | |
| 63 | * @param urlText the URL text for HTML imagemaps. Null allowed. | |
| 64 | * @throws IllegalArgumentException If dataset == null or x < 0 or y < 0. | |
| 65 | */ | |
| 66 | public SOMItemEntity(Shape area, | |
| 67 | SOMDataset dataset, | |
| 68 | int x, int y, | |
| 69 | String toolTipText, | |
| 70 | String urlText) { | |
| 71 | 26 | super(area, toolTipText, urlText); |
| 72 | 25 | if (dataset == null) |
| 73 | 1 | throw new IllegalArgumentException("dataset was null"); |
| 74 | 24 | if (x < 0) |
| 75 | 1 | throw new IllegalArgumentException("x was negative"); |
| 76 | 23 | if (y < 0) |
| 77 | 1 | throw new IllegalArgumentException("y was negative"); |
| 78 | 22 | this.dataset = dataset; |
| 79 | 22 | this.x = x; |
| 80 | 22 | this.y = y; |
| 81 | 22 | } |
| 82 | ||
| 83 | /** | |
| 84 | * Returns the dataset this entity refers to. | |
| 85 | * | |
| 86 | * @return The dataset. | |
| 87 | */ | |
| 88 | public SOMDataset getDataset() { | |
| 89 | 15 | return this.dataset; |
| 90 | } | |
| 91 | ||
| 92 | /** | |
| 93 | * Sets the dataset this entity refers to. | |
| 94 | * | |
| 95 | * @param the dataset. | |
| 96 | */ | |
| 97 | public void setDataset(SOMDataset dataset) { | |
| 98 | 1 | this.dataset = dataset; |
| 99 | 1 | } |
| 100 | ||
| 101 | /** | |
| 102 | * Returns the x coordinate of this entity. | |
| 103 | * | |
| 104 | * @return The x coordinate. | |
| 105 | */ | |
| 106 | public int getX() { | |
| 107 | 13 | return this.x; |
| 108 | } | |
| 109 | ||
| 110 | /** | |
| 111 | * Returns the y coordinate of this entity. | |
| 112 | * | |
| 113 | * @return The y coordinate. | |
| 114 | */ | |
| 115 | public int getY() { | |
| 116 | 13 | return this.y; |
| 117 | } | |
| 118 | ||
| 119 | } |