gvsig-projects-pool / org.gvsig.topology / trunk / org.gvsig.topology / org.gvsig.topology.lib / org.gvsig.topology.lib.impl / src / main / java / org / gvsig / topology / lib / impl / DefaultTopologyReport.java @ 2067
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1 | 688 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | package org.gvsig.topology.lib.impl; |
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25 | |||
26 | import java.util.ArrayList; |
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27 | import java.util.Collections; |
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28 | import java.util.List; |
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29 | import org.gvsig.expressionevaluator.Code; |
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30 | import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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31 | import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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32 | import org.gvsig.expressionevaluator.MutableSymbolTable; |
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33 | import org.gvsig.fmap.dal.feature.FeatureReference; |
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34 | import org.gvsig.fmap.geom.Geometry; |
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35 | import org.gvsig.tools.task.SimpleTaskStatus; |
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36 | import org.gvsig.topology.lib.api.TopologyDataSet; |
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37 | import org.gvsig.topology.lib.api.TopologyPlan; |
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38 | import org.gvsig.topology.lib.api.TopologyReport; |
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39 | import org.gvsig.topology.lib.api.TopologyReportLine; |
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40 | import org.gvsig.topology.lib.api.TopologyReportLineSet; |
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41 | import org.gvsig.topology.lib.api.TopologyRule; |
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42 | import org.slf4j.Logger; |
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43 | import org.slf4j.LoggerFactory; |
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44 | |||
45 | /**
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46 | *
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47 | * @author jjdelcerro
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48 | */
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49 | @SuppressWarnings("UseSpecificCatch") |
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50 | public class DefaultTopologyReport |
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51 | extends AbstractTopologyReportLineSet
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52 | implements TopologyReport
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53 | { |
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54 | |||
55 | private static final Logger LOGGER = LoggerFactory.getLogger(DefaultTopologyReport.class); |
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56 | |||
57 | private class DefaultTopologyReportLineSet extends AbstractTopologyReportLineSet { |
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58 | |||
59 | public DefaultTopologyReportLineSet() {
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60 | super();
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61 | } |
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62 | |||
63 | public void polulate(List<TopologyReportLine> allLines, String filter) { |
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64 | this.lines.clear();
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65 | if (filter == null) { |
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66 | this.lines.addAll(allLines);
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67 | this.completed = true; |
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68 | return;
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69 | } |
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70 | SimpleTaskStatus theTaskStatus = plan.getTaskStatus(); |
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71 | try {
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72 | 727 | jjdelcerro | theTaskStatus.push(); |
73 | 688 | jjdelcerro | theTaskStatus.restart(); |
74 | theTaskStatus.message("Preparing filter");
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75 | theTaskStatus.setAutoremove(true);
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76 | theTaskStatus.setIndeterminate(); |
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77 | |||
78 | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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79 | |||
80 | TopologyReportLineSymbolTable lineSymbolTable = new TopologyReportLineSymbolTable();
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81 | MutableSymbolTable symbolTable = manager.createSymbolTable(); |
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82 | symbolTable.addSymbolTable(lineSymbolTable); |
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83 | |||
84 | Code code = manager.compile(filter); |
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85 | code = manager.optimize(symbolTable, code); |
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86 | |||
87 | theTaskStatus.setRangeOfValues(0, allLines.size());
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88 | theTaskStatus.setCurValue(0);
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89 | for (TopologyReportLine line : allLines) {
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90 | lineSymbolTable.setLine(line); |
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91 | Object value = manager.evaluate(symbolTable, code);
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92 | if (value instanceof Boolean && ((Boolean) value)) { |
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93 | this.lines.add(line);
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94 | this.changeListenerHelper.fireEvent();
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95 | } |
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96 | theTaskStatus.incrementCurrentValue(); |
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97 | } |
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98 | |||
99 | } catch (Exception ex) { |
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100 | LOGGER.warn("Problems filtering.", ex);
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101 | theTaskStatus.abort(); |
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102 | } finally {
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103 | if (theTaskStatus.isRunning()) {
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104 | theTaskStatus.terminate(); |
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105 | } |
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106 | 727 | jjdelcerro | theTaskStatus.pop(); |
107 | 688 | jjdelcerro | this.completed = true; |
108 | } |
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109 | } |
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110 | |||
111 | |||
112 | } |
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113 | |||
114 | // TODO: Habria que meter las lineas del report en disco
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115 | private final TopologyPlan plan; |
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116 | |||
117 | public DefaultTopologyReport(TopologyPlan plan) {
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118 | this.plan = plan;
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119 | } |
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120 | |||
121 | @Override
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122 | public TopologyReportLine addLine(TopologyRule rule, TopologyDataSet dataSet1,
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123 | 727 | jjdelcerro | TopologyDataSet dataSet2, Geometry geometry, Geometry error, |
124 | 688 | jjdelcerro | FeatureReference feature1, FeatureReference feature2, |
125 | boolean exception, String description |
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126 | ) { |
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127 | TopologyReportLine line = new DefaultTopologyReportLine(
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128 | 727 | jjdelcerro | this, rule, dataSet1, dataSet2, geometry, error, feature1,
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129 | 893 | jjdelcerro | feature2, -1, -1, exception, description, null |
130 | 688 | jjdelcerro | ); |
131 | this.lines.add(line);
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132 | 760 | jjdelcerro | this.fireChangeEvent();
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133 | 688 | jjdelcerro | return line;
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134 | } |
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135 | |||
136 | @Override
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137 | 893 | jjdelcerro | public TopologyReportLine addLine(TopologyRule rule,
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138 | TopologyDataSet dataSet1,TopologyDataSet dataSet2, |
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139 | Geometry geometry, Geometry error, |
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140 | FeatureReference feature1, FeatureReference feature2, |
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141 | int primitive1, int primitive2, |
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142 | boolean exception,
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143 | String description,
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144 | String data
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145 | ) { |
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146 | TopologyReportLine line = new DefaultTopologyReportLine(
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147 | this, rule, dataSet1, dataSet2, geometry, error, feature1,
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148 | feature2, primitive1, primitive2, exception, description, data |
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149 | ); |
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150 | this.lines.add(line);
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151 | this.fireChangeEvent();
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152 | return line;
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153 | } |
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154 | |||
155 | @Override
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156 | 688 | jjdelcerro | public void removeAllLines() { |
157 | this.lines.clear();
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158 | this.fireChangeEvent();
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159 | } |
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160 | |||
161 | @Override
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162 | public TopologyReportLineSet getLineSet(final String filter) { |
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163 | final DefaultTopologyReportLineSet set = new DefaultTopologyReportLineSet(); |
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164 | Thread th = new Thread(new Runnable() { |
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165 | @Override
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166 | public void run() { |
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167 | set.polulate(lines, filter); |
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168 | } |
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169 | }); |
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170 | th.start(); |
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171 | return set;
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172 | } |
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173 | |||
174 | @Override
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175 | public List<TopologyReportLine> getLines(String filter) { |
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176 | if (filter == null) { |
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177 | return Collections.unmodifiableList(this.lines); |
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178 | } |
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179 | List<TopologyReportLine> ll = new ArrayList<>(); |
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180 | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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181 | |||
182 | TopologyReportLineSymbolTable lineSymbolTable = new TopologyReportLineSymbolTable();
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183 | MutableSymbolTable symbolTable = manager.createSymbolTable(); |
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184 | symbolTable.addSymbolTable(lineSymbolTable); |
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185 | |||
186 | Code code = manager.compile(filter); |
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187 | code = manager.optimize(symbolTable, code); |
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188 | |||
189 | for (TopologyReportLine line : this.lines) { |
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190 | lineSymbolTable.setLine(line); |
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191 | Object value = manager.evaluate(symbolTable, code);
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192 | if (value instanceof Boolean && ((Boolean) value)) { |
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193 | ll.add(line); |
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194 | } |
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195 | } |
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196 | return Collections.unmodifiableList(ll); |
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197 | } |
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198 | } |