Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/DiagramAttributes.java @ 7994:3c1a16755e61 facet-metadata
Add meta data to middle bed height CSV export.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Wed, 02 Jul 2014 14:42:43 +0200 |
parents | 32db4f89b65f |
children | f87f435df856 0a5239a1e46e |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.exports; |
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10 |
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11 import java.util.ArrayList; |
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12 import java.util.List; |
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13 |
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14 import org.w3c.dom.Element; |
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15 import org.w3c.dom.NodeList; |
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16 |
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17 import org.dive4elements.river.exports.process.Processor; |
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18 |
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19 import org.apache.log4j.Logger; |
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20 |
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21 import org.dive4elements.artifacts.CallContext; |
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22 |
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23 import org.dive4elements.river.artifacts.resources.Resources; |
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24 import org.dive4elements.river.artifacts.D4EArtifact; |
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25 |
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26 import org.dive4elements.artifacts.common.utils.ElementConverter; |
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27 |
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28 public class DiagramAttributes |
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29 implements ElementConverter, D4EArtifact.FacetFilter |
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30 { |
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31 private static Logger log = Logger.getLogger(DiagramAttributes.class); |
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32 |
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33 public interface Evaluator { |
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34 Object evaluate(D4EArtifact artifact, CallContext context); |
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35 } // interface Evaluator |
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36 |
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37 public static final Evaluator TRUE = new Evaluator() { |
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38 @Override |
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39 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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40 return Boolean.TRUE; |
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41 } |
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42 }; |
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43 |
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44 public static final Evaluator FALSE = new Evaluator() { |
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45 @Override |
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46 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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48 } |
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49 }; |
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50 |
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51 public class Instance { |
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52 |
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53 private List<Processor> processors; |
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54 |
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55 public Instance() { |
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56 processors = createProcessors(); |
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57 } |
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58 |
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59 private List<Processor> createProcessors() { |
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60 List<Processor> processors = |
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61 new ArrayList<Processor>(axesProcessors.size()); |
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62 for (AxisProcessor ap: axesProcessors) { |
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63 Processor pr = ap.createProcessor(); |
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64 if (pr != null) { |
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65 processors.add(pr); |
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66 } |
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67 } |
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68 return processors; |
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69 } |
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70 |
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71 public List<Processor> getProcessorsForAxisName(String axisName) { |
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72 List<Processor> retval = new ArrayList<Processor>(5); |
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73 for (Processor pr: processors) { |
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74 String aName = pr.getAxisName(); |
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75 if (aName != null && axisName.equals(aName)) { |
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76 retval.add(pr); |
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77 } |
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78 } |
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79 return retval; |
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80 } |
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81 |
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82 public List<Processor> getProcessors() { |
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83 return processors; |
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84 } |
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85 |
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86 public Title getTitle() { |
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87 return DiagramAttributes.this.getTitle(); |
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88 } |
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89 |
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90 public Title getSubtitle() { |
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91 return DiagramAttributes.this.getSubtitle(); |
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92 } |
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93 |
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94 public DomainAxisAttributes getDomainAxis() { |
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95 return DiagramAttributes.this.getDomainAxis(); |
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96 } |
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97 |
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98 public int getAxisIndex(String axisName) { |
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99 return DiagramAttributes.this.getAxisIndex(axisName); |
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100 } |
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101 |
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102 public String getAxisName(int index) { |
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103 return DiagramAttributes.this.getAxisName(index); |
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104 } |
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105 |
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106 public List<AxisAttributes> getAxesAttributes() { |
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107 return DiagramAttributes.this.getAxesAttributes(); |
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108 } |
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109 } // class Instance |
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110 |
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111 public static class AxisAttributes { |
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112 private String name; |
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113 private boolean isLeftAlign; // TODO: Remove! |
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114 private boolean forceAlign; // TODO: Remove! |
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115 private boolean includeZero; // TODO: Use Evaluator |
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116 |
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117 private Evaluator isInverted; |
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118 private Evaluator isLog; |
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120 public AxisAttributes() { |
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121 } |
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122 |
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123 public AxisAttributes( |
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124 String name, |
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125 boolean isLeftAlign, |
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126 boolean forceAlign, |
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127 boolean includeZero, |
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128 Evaluator isInverted, |
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129 Evaluator isLog |
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130 ) { |
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131 this.name = name; |
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132 this.isLeftAlign = isLeftAlign; |
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133 this.forceAlign = forceAlign; |
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134 this.includeZero = includeZero; |
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135 this.isInverted = isInverted; |
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136 this.isLog = isLog; |
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137 } |
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138 |
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139 public String getName() { |
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140 return name; |
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141 } |
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142 |
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143 public boolean isLeftAlign() { |
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144 return isLeftAlign; |
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145 } |
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146 |
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147 public boolean forceAlign() { |
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148 return forceAlign; |
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149 } |
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150 |
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151 public boolean includeZero() { |
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152 return includeZero; |
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153 } |
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154 |
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155 public Evaluator isInverted() { |
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156 return isInverted; |
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157 } |
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158 |
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159 public Evaluator isLog() { |
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160 return isLog; |
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161 } |
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162 } // class AxisAttributes |
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163 |
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164 public class DomainAxisAttributes extends AxisAttributes { |
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165 |
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166 private Title title; |
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167 |
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168 public DomainAxisAttributes() { |
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169 } |
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170 |
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171 public DomainAxisAttributes( |
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172 String name, |
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173 boolean isLeftAlign, |
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174 boolean forceAlign, |
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175 boolean includeZero, |
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176 Evaluator isInverted, |
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177 Evaluator isLog, |
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178 Title title |
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179 ) { |
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180 super(name, isLeftAlign, forceAlign, includeZero, isInverted, |
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181 isLog); |
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182 this.title = title; |
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183 } |
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184 |
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185 public Title getTitle() { |
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186 return title; |
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187 } |
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188 } // class DomainAxisAttributes |
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189 |
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190 public static class AxisProcessor { |
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191 |
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192 private Class<Processor> processorClass; |
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193 private String axisName; |
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194 |
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195 public AxisProcessor(Class<Processor> processorClass, String axisName) { |
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196 this.processorClass = processorClass; |
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197 this.axisName = axisName; |
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198 } |
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199 |
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200 public Processor createProcessor() { |
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201 try { |
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202 Processor pr = processorClass.newInstance(); |
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203 pr.setAxisName(axisName); |
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204 return pr; |
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205 } |
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206 catch (InstantiationException ie) { |
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207 log.error(ie, ie); |
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208 } |
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209 catch (IllegalAccessException iae) { |
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210 log.error(iae, iae); |
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211 } |
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212 return null; |
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213 } |
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214 |
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215 } // class AxisProcessor |
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216 |
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217 public abstract static class ConvertEvaluator |
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218 implements Evaluator |
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219 { |
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220 protected String key; |
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221 protected String type; |
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222 |
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223 public ConvertEvaluator() { |
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224 } |
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225 |
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226 public ConvertEvaluator(String key, String type) { |
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227 this.key = key; |
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228 this.type = type; |
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229 } |
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230 |
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231 protected Object convert(Object value) { |
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232 if (value == null || type == null || type.isEmpty()) { |
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233 return value; |
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234 } |
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235 if (value instanceof String) { |
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236 String v = (String)value; |
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237 if ("double".equals(type)) { |
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238 return Double.valueOf(v); |
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239 } |
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240 if ("int".equals(type)) { |
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241 return Integer.valueOf(v); |
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242 } |
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243 if ("string".equals(type)) { |
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244 return v; |
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245 } |
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246 } |
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247 // TODO: Support more types |
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248 return value; |
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249 } |
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250 } // class ConvertEvaluator |
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251 |
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252 public static class ContextEvaluator extends ConvertEvaluator { |
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253 |
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254 public ContextEvaluator() { |
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255 } |
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256 |
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257 public ContextEvaluator(String key, String type) { |
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258 super(key, type); |
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259 } |
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260 |
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261 @Override |
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262 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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263 return convert(context.getContextValue(key)); |
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264 } |
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265 } // class ContextEvaluator |
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266 |
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267 public static class ArtifactEvaluator extends ConvertEvaluator { |
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268 |
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269 public ArtifactEvaluator() { |
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270 } |
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271 |
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272 public ArtifactEvaluator(String key, String type) { |
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273 super(key, type); |
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274 } |
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275 |
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276 @Override |
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277 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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278 return convert(artifact.getDataAsString(key)); |
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279 } |
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280 } // class ContextEvaluator |
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281 |
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282 public static class StringEvaluator implements Evaluator { |
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283 |
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284 private String value; |
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285 |
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286 public StringEvaluator() { |
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287 } |
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288 public StringEvaluator(String value) { |
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289 this.value = value; |
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290 } |
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291 |
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292 @Override |
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293 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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294 return value; |
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295 } |
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296 } // class StringEvaluator |
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297 |
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298 public static class Title { |
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299 |
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300 private String key; |
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301 private String def; |
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302 private List<Evaluator> arguments; |
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303 |
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304 public Title() { |
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305 arguments = new ArrayList<Evaluator>(5); |
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306 } |
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307 |
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308 public Title(String key) { |
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309 this(key, key); |
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310 } |
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311 |
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312 public Title(String key, String def) { |
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313 this(); |
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314 this.key = key; |
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315 this.def = def; |
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316 } |
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317 |
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318 public String getKey() { |
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319 return key; |
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320 } |
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321 |
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322 public void addArgument(Evaluator argument) { |
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323 arguments.add(argument); |
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324 } |
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325 |
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326 public String evaluate(D4EArtifact artifact, CallContext context) { |
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327 if (key == null || key.isEmpty()) { |
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328 return def; |
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329 } |
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330 Object [] args = new Object[arguments.size()]; |
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331 for (int i = 0; i < args.length; ++i) { |
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332 args[i] = arguments.get(i).evaluate(artifact, context); |
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333 } |
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334 return Resources.getMsg(context.getMeta(), key, def, args); |
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335 } |
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336 } // class Title |
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337 |
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338 private List<AxisAttributes> axesAttrs; |
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339 private List<AxisProcessor> axesProcessors; |
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340 |
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341 private Title title; |
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342 private Title subtitle; |
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343 |
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344 private DomainAxisAttributes domainAxis; |
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345 |
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346 public DiagramAttributes() { |
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347 axesAttrs = new ArrayList<AxisAttributes>(5); |
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348 axesProcessors = new ArrayList<AxisProcessor>(5); |
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349 } |
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350 |
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351 @Override |
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352 public Object convert(Element config) { |
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353 parseAxis(config); |
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354 parseProcessors(config); |
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355 parseTitle(config); |
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356 parseSubtitle(config); |
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357 parseDomainAxis(config); |
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358 return this; |
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359 } |
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360 |
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361 public List<AxisAttributes> getAxesAttributes() { |
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362 return axesAttrs; |
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363 } |
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364 |
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365 private void parseAxis(Element config) { |
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366 NodeList axisNodes = config.getElementsByTagName("axis"); |
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367 |
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368 for (int i = 0, N = axisNodes.getLength(); i < N; ++i) { |
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369 Element axisElement = (Element)axisNodes.item(i); |
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370 String name = axisElement.getAttribute("name").trim(); |
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371 String align = axisElement.getAttribute("align").trim(); |
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372 String includeZero = |
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373 axisElement.getAttribute("include-zero").trim(); |
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374 |
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375 String isInverted = axisElement.getAttribute("inverted"); |
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376 String isLog = axisElement.getAttribute("logarithmic"); |
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377 |
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378 if (name.isEmpty()) { |
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379 continue; |
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380 } |
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381 boolean isleftAlign = false; |
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382 boolean forceAlign = false; |
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383 for (String part: align.split("[\\s,]")) { |
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384 part = part.trim(); |
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385 if ("left" .equals(part)) isleftAlign = true; |
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386 else if ("right".equals(part)) isleftAlign = false; |
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387 else if ("force".equals(part)) forceAlign = true; |
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388 } |
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389 |
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390 Evaluator isInvertedE = parseEvaluator(isInverted, FALSE); |
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391 |
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392 Evaluator isLogE = parseEvaluator(isLog, FALSE); |
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393 |
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394 axesAttrs.add(new AxisAttributes( |
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395 name, isleftAlign, forceAlign, |
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396 includeZero.equals("true"), |
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397 isInvertedE, isLogE)); |
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398 } |
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399 } |
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400 |
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401 private static Evaluator createDynamicEvaluator( |
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402 String className, |
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403 Evaluator def |
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404 ) { |
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405 try { |
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406 Class<Evaluator> clazz = (Class<Evaluator>)Class.forName(className); |
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407 return clazz.newInstance(); |
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408 } |
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409 catch (ClassNotFoundException cnfe) { |
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410 log.error(cnfe, cnfe); |
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411 } |
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412 catch (InstantiationException ie) { |
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413 log.error(ie, ie); |
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|
414 } |
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415 catch (IllegalAccessException iae) { |
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416 log.error(iae, iae); |
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417 } |
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418 return def; |
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419 } |
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420 |
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421 private static Evaluator parseEvaluator(String s, Evaluator def) { |
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422 if ((s = s.trim()).isEmpty()) return def; |
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423 if ("true".equals(s)) return TRUE; |
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424 if ("false".equals(s)) return FALSE; |
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425 if (s.endsWith("()")) { |
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426 return createDynamicEvaluator( |
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427 s.substring(0, s.length()-2).trim(), |
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|
428 def); |
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429 } |
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430 return def; |
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431 } |
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432 |
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433 public List<AxisProcessor> getAxesProcessors() { |
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434 return axesProcessors; |
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435 } |
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|
436 |
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437 public Title getTitle() { |
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438 return title; |
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439 } |
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440 |
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441 public Title getSubtitle() { |
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442 return subtitle; |
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443 } |
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444 |
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445 public DomainAxisAttributes getDomainAxis() { |
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446 return domainAxis; |
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447 } |
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Added domain axis title to diagram attributes.
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448 |
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diff
changeset
|
449 private void parseProcessors(Element config) { |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
450 NodeList processorNodes = config.getElementsByTagName("processor"); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
451 |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
452 for (int i = 0, N = processorNodes.getLength(); i < N; ++i) { |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
453 Element processorElement = (Element)processorNodes.item(i); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
454 String className = processorElement.getAttribute("class").trim(); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
455 String axisName = processorElement.getAttribute("axis").trim(); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
456 if (className.isEmpty() || axisName.isEmpty()) { |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
457 continue; |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
458 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
459 |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
460 try { |
7099
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
461 Class<Processor> processorClass = |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
462 (Class<Processor>)Class.forName(className); |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
463 axesProcessors.add(new AxisProcessor(processorClass, axisName)); |
7040
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
464 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
465 catch (ClassNotFoundException cnfe) { |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
466 log.error(cnfe, cnfe); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
467 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
468 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
469 } |
7048
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
470 |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
471 private void parseTitle(Element config) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
472 title = extractTitle(config, "title"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
473 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
474 |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
475 private void parseSubtitle(Element config) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
476 subtitle = extractTitle(config, "subtitle"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
477 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
478 |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
479 private void parseDomainAxis(Element config) { |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
480 Title title = extractTitle(config, "domain-axis"); |
7241
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
481 String includeZero = ""; |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
482 String isInverted = ""; |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
483 String isLog = ""; |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
484 |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
485 NodeList dAlist = config.getElementsByTagName("domain-axis"); |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
486 if (dAlist.getLength() > 0) { |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
487 Element dAelement = (Element)dAlist.item(0); |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
488 |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
489 includeZero = dAelement.getAttribute("include-zero"); |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
490 isInverted = dAelement.getAttribute("inverted"); |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
491 isLog = dAelement.getAttribute("logarithmic"); |
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
492 } |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
493 |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
494 domainAxis = new DomainAxisAttributes( |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
495 "X", |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
496 false, |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
497 false, |
7160
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
498 includeZero.equals("true"), |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
499 parseEvaluator(isInverted, FALSE), |
7241
32db4f89b65f
Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents:
7227
diff
changeset
|
500 parseEvaluator(isLog, FALSE), |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
501 title); |
7061
4f6b3ba542de
Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7060
diff
changeset
|
502 } |
4f6b3ba542de
Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7060
diff
changeset
|
503 |
7048
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
504 private static Title extractTitle(Element config, String tagName) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
505 NodeList titleNodes = config.getElementsByTagName(tagName); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
506 if (titleNodes.getLength() < 1) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
507 return null; |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
508 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
509 Element titleElement = (Element)titleNodes.item(0); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
510 String key = titleElement.getAttribute("key"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
511 String def = titleElement.getAttribute("default"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
512 Title title = new Title(key, def); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
513 NodeList argumentNodes = titleElement.getElementsByTagName("arg"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
514 for (int i = 0, N = argumentNodes.getLength(); i < N; ++i) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
515 Element argumentElement = (Element)argumentNodes.item(i); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
516 String expression = argumentElement.getAttribute("expr"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
517 String type = argumentElement.getAttribute("type"); |
7160
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
518 |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
519 Evaluator ev = new StringEvaluator(expression); |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
520 |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
521 if (expression.endsWith("()")) { |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
522 ev = createDynamicEvaluator( |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
523 expression.substring(0, expression.length()-2).trim(), |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
524 ev); |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
525 } |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
526 else if (expression.startsWith("artifact.")) { |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
527 ev = new ArtifactEvaluator( |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
528 expression.substring("artifact.".length()), type); |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
529 } |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
530 else if (expression.startsWith("context.")) { |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
531 ev = new ContextEvaluator( |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
532 expression.substring("context.".length()), type); |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
533 } |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
534 |
f2ffa631c2ed
Diagram attributes: Use evaluators for title arguments, too. This makes it more consistent, powerful and a little bit faster.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7143
diff
changeset
|
535 title.addArgument(ev); |
7048
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
536 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
537 return title; |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
538 } |
7060
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
539 |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
540 public int getAxisIndex(String axisName) { |
7061
4f6b3ba542de
Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7060
diff
changeset
|
541 for (int i = axesAttrs.size()-1; i >= 0; --i) { |
7060
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
542 if (axesAttrs.get(i).getName().equals(axisName)) { |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
543 return i; |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
544 } |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
545 } |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
546 return -1; |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
547 } |
7068
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7062
diff
changeset
|
548 |
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7062
diff
changeset
|
549 public String getAxisName(int index) { |
7099
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
550 return index < 0 || index >= axesAttrs.size() |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
551 ? "" // null? |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
552 : axesAttrs.get(index).getName(); |
7068
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7062
diff
changeset
|
553 } |
7227
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
554 |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
555 @Override |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
556 public boolean accept(String outName, String facetName) { |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
557 Instance instance = new Instance(); |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
558 for (Processor pr: instance.getProcessors()) { |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
559 if (pr.canHandle(facetName)) { |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
560 return true; |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
561 } |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
562 } |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
563 return false; |
744df5a03337
Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7166
diff
changeset
|
564 } |
7040
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
565 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
566 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |