gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster.2.4 / org.gvsig.raster.wms2 / org.gvsig.raster.wms2.provider / src / main / java / org / gvsig / raster / wms / provider / LayerNode.java @ 8686
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1 | 8686 | fdiaz | /* gvSIG. Desktop Geographic Information System.
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2 | *
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3 | * Copyright ? 2007-2018 gvSIG Association
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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18 | * MA 02110-1301, USA.
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19 | *
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20 | * For any additional information, do not hesitate to contact us
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21 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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22 | */
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23 | package org.gvsig.raster.wms.provider; |
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24 | |||
25 | import java.awt.Component; |
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26 | import java.util.ArrayList; |
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27 | import java.util.Collections; |
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28 | import java.util.Enumeration; |
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29 | import java.util.Iterator; |
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30 | import java.util.List; |
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31 | |||
32 | import javax.swing.tree.TreeNode; |
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33 | |||
34 | import org.apache.commons.lang3.StringUtils; |
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35 | |||
36 | import org.gvsig.remoteclient.wms.WMSLayer; |
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37 | import org.gvsig.remoteclient.wms.WMSStyle; |
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38 | import org.gvsig.tools.ToolsLocator; |
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39 | import org.gvsig.tools.i18n.I18nManager; |
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40 | |||
41 | |||
42 | /**
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43 | * @author fdiaz
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44 | *
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45 | */
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46 | public class LayerNode implements TreeNode { |
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47 | |||
48 | private TreeNode parent; |
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49 | private List<LayerNode> children; |
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50 | private List<Style> styles; |
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51 | private int selectedStyleIndex = -1; |
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52 | private String name; |
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53 | private String title; |
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54 | |||
55 | /**
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56 | * @param layer
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57 | * @param parent
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58 | *
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59 | */
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60 | public LayerNode(WMSLayer layer, TreeNode parent) { |
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61 | this.name = layer.getName();
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62 | this.title = layer.getTitle();
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63 | this.parent = parent;
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64 | setSelectedStyleIndex(-1);
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65 | ArrayList<WMSStyle> layerStyles = layer.getStyles();
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66 | styles = new ArrayList<>(layerStyles.size()); |
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67 | for (Iterator<WMSStyle> iterator = layerStyles.iterator(); iterator.hasNext();) { |
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68 | WMSStyle wmsStyle = iterator.next(); |
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69 | styles.add(new Style(wmsStyle)); |
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70 | } |
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71 | if(layerStyles.size()>0){ |
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72 | setSelectedStyleIndex(0);
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73 | } |
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74 | |||
75 | ArrayList<WMSLayer> layerChildren = layer.getChildren();
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76 | children = new ArrayList<>(layerChildren.size()); |
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77 | for (Iterator<WMSLayer> iterator = layerChildren.iterator(); iterator.hasNext();) { |
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78 | WMSLayer wmsLayer = iterator.next(); |
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79 | children.add(new LayerNode(wmsLayer, this)); |
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80 | } |
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81 | } |
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82 | |||
83 | /* (non-Javadoc)
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84 | * @see javax.swing.tree.TreeNode#getChildAt(int)
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85 | */
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86 | @Override
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87 | public TreeNode getChildAt(int childIndex) { |
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88 | return children.get(childIndex);
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89 | } |
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90 | |||
91 | /* (non-Javadoc)
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92 | * @see javax.swing.tree.TreeNode#getChildCount()
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93 | */
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94 | @Override
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95 | public int getChildCount() { |
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96 | return children.size();
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97 | } |
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98 | |||
99 | /* (non-Javadoc)
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100 | * @see javax.swing.tree.TreeNode#getParent()
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101 | */
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102 | @Override
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103 | public TreeNode getParent() { |
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104 | return parent;
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105 | } |
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106 | |||
107 | /* (non-Javadoc)
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108 | * @see javax.swing.tree.TreeNode#getIndex(javax.swing.tree.TreeNode)
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109 | */
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110 | @Override
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111 | public int getIndex(TreeNode node) { |
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112 | for(int i =0; i<children.size(); i++){ |
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113 | if(children.get(i).equals(node)){
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114 | return i;
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115 | } |
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116 | } |
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117 | return -1; |
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118 | } |
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119 | |||
120 | /* (non-Javadoc)
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121 | * @see javax.swing.tree.TreeNode#getAllowsChildren()
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122 | */
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123 | @Override
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124 | public boolean getAllowsChildren() { |
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125 | return (children.size() > 0); |
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126 | } |
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127 | |||
128 | /* (non-Javadoc)
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129 | * @see javax.swing.tree.TreeNode#isLeaf()
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130 | */
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131 | @Override
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132 | public boolean isLeaf() { |
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133 | return (children.size() == 0); |
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134 | } |
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135 | |||
136 | /* (non-Javadoc)
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137 | * @see javax.swing.tree.TreeNode#children()
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138 | */
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139 | @Override
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140 | public Enumeration children() { |
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141 | return Collections.enumeration(children); |
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142 | } |
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143 | |||
144 | |||
145 | /**
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146 | * @return the selectedStyle
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147 | */
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148 | public int getSelectedStyleIndex() { |
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149 | return selectedStyleIndex;
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150 | } |
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151 | |||
152 | /**
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153 | * @param selectedStyle the selectedStyle to set
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154 | */
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155 | public void setSelectedStyleIndex(int selectedStyle) { |
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156 | this.selectedStyleIndex = selectedStyle;
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157 | } |
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158 | |||
159 | /**
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160 | * @return
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161 | */
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162 | public Style getSelectedStyle() { |
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163 | if(selectedStyleIndex>=0 && selectedStyleIndex<styles.size()){ |
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164 | return styles.get(selectedStyleIndex);
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165 | } |
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166 | return null; |
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167 | } |
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168 | |||
169 | /**
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170 | * @param selectedStyleIndex the selectedStyle to set
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171 | */
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172 | public void setSelectedStyle(Style style) { |
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173 | this.selectedStyleIndex = styles.indexOf(style);
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174 | } |
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175 | |||
176 | public List<Style> getStyles() { |
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177 | return styles;
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178 | } |
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179 | |||
180 | public String toString() { |
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181 | String str;
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182 | if (StringUtils.isEmpty(name)) {
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183 | str = title; |
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184 | } else {
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185 | str = "[" + name + "] " + title; |
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186 | } |
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187 | return str;
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188 | } |
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189 | |||
190 | /**
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191 | * @return
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192 | */
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193 | public String getName() { |
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194 | return name;
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195 | } |
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196 | |||
197 | /**
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198 | * @return
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199 | */
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200 | public String getTitle() { |
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201 | return title;
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202 | } |
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203 | |||
204 | /**
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205 | * @author fdiaz
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206 | *
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207 | */
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208 | public class Style { |
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209 | |||
210 | private String name; |
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211 | private String title; |
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212 | |||
213 | /**
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214 | * @param source
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215 | */
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216 | public Style(WMSStyle source){ |
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217 | setName(source.getName()); |
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218 | setTitle(source.getTitle()); |
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219 | } |
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220 | |||
221 | /**
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222 | * @return the name
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223 | */
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224 | public String getName() { |
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225 | return name;
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226 | } |
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227 | |||
228 | /**
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229 | * @param name the name to set
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230 | */
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231 | public void setName(String name) { |
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232 | this.name = name;
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233 | } |
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234 | |||
235 | /**
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236 | * @return the title
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237 | */
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238 | public String getTitle() { |
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239 | return title;
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240 | } |
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241 | |||
242 | /**
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243 | * @param title the title to set
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244 | */
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245 | public void setTitle(String title) { |
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246 | this.title = title;
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247 | } |
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248 | |||
249 | } |
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250 | |||
251 | |||
252 | } |