Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/DiagramAttributes.java @ 9726:0a5239a1e46e 3.2.x
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author | Tom Gottfried <tom@intevation.de> |
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date | Wed, 02 Mar 2022 10:26:50 +0100 |
parents | 32db4f89b65f |
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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 |
9726 | 19 import org.apache.logging.log4j.Logger; |
20 import org.apache.logging.log4j.LogManager; | |
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21 |
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22 import org.dive4elements.artifacts.CallContext; |
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23 |
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24 import org.dive4elements.river.artifacts.resources.Resources; |
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25 import org.dive4elements.river.artifacts.D4EArtifact; |
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26 |
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27 import org.dive4elements.artifacts.common.utils.ElementConverter; |
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28 |
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29 public class DiagramAttributes |
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30 implements ElementConverter, D4EArtifact.FacetFilter |
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31 { |
9726 | 32 private static Logger log = LogManager.getLogger(DiagramAttributes.class); |
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33 |
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34 public interface Evaluator { |
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35 Object evaluate(D4EArtifact artifact, CallContext context); |
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36 } // interface Evaluator |
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37 |
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38 public static final Evaluator TRUE = new Evaluator() { |
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39 @Override |
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40 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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41 return Boolean.TRUE; |
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42 } |
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43 }; |
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44 |
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45 public static final Evaluator FALSE = new Evaluator() { |
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46 @Override |
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47 public Object evaluate(D4EArtifact artifact, CallContext context) { |
7166 | 48 return Boolean.FALSE; |
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49 } |
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50 }; |
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51 |
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52 public class Instance { |
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53 |
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54 private List<Processor> processors; |
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55 |
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56 public Instance() { |
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57 processors = createProcessors(); |
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58 } |
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59 |
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60 private List<Processor> createProcessors() { |
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61 List<Processor> processors = |
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62 new ArrayList<Processor>(axesProcessors.size()); |
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63 for (AxisProcessor ap: axesProcessors) { |
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64 Processor pr = ap.createProcessor(); |
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65 if (pr != null) { |
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66 processors.add(pr); |
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67 } |
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68 } |
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69 return processors; |
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70 } |
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71 |
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72 public List<Processor> getProcessorsForAxisName(String axisName) { |
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73 List<Processor> retval = new ArrayList<Processor>(5); |
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74 for (Processor pr: processors) { |
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75 String aName = pr.getAxisName(); |
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76 if (aName != null && axisName.equals(aName)) { |
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77 retval.add(pr); |
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78 } |
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79 } |
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80 return retval; |
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81 } |
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82 |
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83 public List<Processor> getProcessors() { |
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84 return processors; |
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85 } |
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86 |
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87 public Title getTitle() { |
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88 return DiagramAttributes.this.getTitle(); |
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89 } |
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90 |
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91 public Title getSubtitle() { |
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92 return DiagramAttributes.this.getSubtitle(); |
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93 } |
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94 |
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95 public DomainAxisAttributes getDomainAxis() { |
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96 return DiagramAttributes.this.getDomainAxis(); |
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97 } |
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98 |
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99 public int getAxisIndex(String axisName) { |
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100 return DiagramAttributes.this.getAxisIndex(axisName); |
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101 } |
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102 |
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103 public String getAxisName(int index) { |
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104 return DiagramAttributes.this.getAxisName(index); |
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105 } |
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106 |
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107 public List<AxisAttributes> getAxesAttributes() { |
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108 return DiagramAttributes.this.getAxesAttributes(); |
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109 } |
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110 } // class Instance |
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111 |
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112 public static class AxisAttributes { |
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113 private String name; |
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114 private boolean isLeftAlign; // TODO: Remove! |
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115 private boolean forceAlign; // TODO: Remove! |
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116 private boolean includeZero; // TODO: Use Evaluator |
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117 |
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118 private Evaluator isInverted; |
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119 private Evaluator isLog; |
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120 |
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121 public AxisAttributes() { |
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122 } |
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123 |
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124 public AxisAttributes( |
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125 String name, |
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126 boolean isLeftAlign, |
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127 boolean forceAlign, |
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128 boolean includeZero, |
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129 Evaluator isInverted, |
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130 Evaluator isLog |
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131 ) { |
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132 this.name = name; |
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133 this.isLeftAlign = isLeftAlign; |
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134 this.forceAlign = forceAlign; |
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135 this.includeZero = includeZero; |
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136 this.isInverted = isInverted; |
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137 this.isLog = isLog; |
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138 } |
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139 |
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140 public String getName() { |
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141 return name; |
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142 } |
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143 |
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144 public boolean isLeftAlign() { |
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145 return isLeftAlign; |
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146 } |
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147 |
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148 public boolean forceAlign() { |
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149 return forceAlign; |
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150 } |
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151 |
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152 public boolean includeZero() { |
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153 return includeZero; |
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154 } |
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155 |
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156 public Evaluator isInverted() { |
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157 return isInverted; |
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158 } |
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159 |
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160 public Evaluator isLog() { |
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161 return isLog; |
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162 } |
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163 } // class AxisAttributes |
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164 |
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165 public class DomainAxisAttributes extends AxisAttributes { |
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166 |
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167 private Title title; |
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168 |
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169 public DomainAxisAttributes() { |
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170 } |
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171 |
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172 public DomainAxisAttributes( |
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173 String name, |
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174 boolean isLeftAlign, |
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175 boolean forceAlign, |
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176 boolean includeZero, |
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177 Evaluator isInverted, |
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178 Evaluator isLog, |
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179 Title title |
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180 ) { |
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181 super(name, isLeftAlign, forceAlign, includeZero, isInverted, |
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182 isLog); |
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183 this.title = title; |
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184 } |
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185 |
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186 public Title getTitle() { |
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187 return title; |
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188 } |
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189 } // class DomainAxisAttributes |
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190 |
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191 public static class AxisProcessor { |
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192 |
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193 private Class<Processor> processorClass; |
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194 private String axisName; |
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195 |
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196 public AxisProcessor(Class<Processor> processorClass, String axisName) { |
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197 this.processorClass = processorClass; |
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198 this.axisName = axisName; |
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199 } |
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200 |
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201 public Processor createProcessor() { |
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202 try { |
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203 Processor pr = processorClass.newInstance(); |
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204 pr.setAxisName(axisName); |
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205 return pr; |
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206 } |
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207 catch (InstantiationException ie) { |
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208 log.error(ie, ie); |
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209 } |
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210 catch (IllegalAccessException iae) { |
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211 log.error(iae, iae); |
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212 } |
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213 return null; |
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214 } |
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215 |
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216 } // class AxisProcessor |
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217 |
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218 public abstract static class ConvertEvaluator |
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219 implements Evaluator |
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220 { |
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221 protected String key; |
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222 protected String type; |
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223 |
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224 public ConvertEvaluator() { |
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225 } |
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226 |
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227 public ConvertEvaluator(String key, String type) { |
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228 this.key = key; |
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229 this.type = type; |
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230 } |
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231 |
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232 protected Object convert(Object value) { |
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233 if (value == null || type == null || type.isEmpty()) { |
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234 return value; |
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235 } |
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236 if (value instanceof String) { |
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237 String v = (String)value; |
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238 if ("double".equals(type)) { |
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239 return Double.valueOf(v); |
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240 } |
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241 if ("int".equals(type)) { |
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242 return Integer.valueOf(v); |
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243 } |
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244 if ("string".equals(type)) { |
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245 return v; |
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246 } |
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247 } |
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248 // TODO: Support more types |
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249 return value; |
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250 } |
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251 } // class ConvertEvaluator |
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252 |
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253 public static class ContextEvaluator extends ConvertEvaluator { |
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254 |
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255 public ContextEvaluator() { |
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256 } |
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257 |
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258 public ContextEvaluator(String key, String type) { |
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259 super(key, type); |
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260 } |
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261 |
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262 @Override |
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263 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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264 return convert(context.getContextValue(key)); |
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265 } |
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266 } // class ContextEvaluator |
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267 |
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268 public static class ArtifactEvaluator extends ConvertEvaluator { |
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269 |
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270 public ArtifactEvaluator() { |
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271 } |
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272 |
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273 public ArtifactEvaluator(String key, String type) { |
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274 super(key, type); |
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275 } |
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276 |
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277 @Override |
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278 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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279 return convert(artifact.getDataAsString(key)); |
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280 } |
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281 } // class ContextEvaluator |
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282 |
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283 public static class StringEvaluator implements Evaluator { |
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284 |
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285 private String value; |
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286 |
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287 public StringEvaluator() { |
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288 } |
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289 public StringEvaluator(String value) { |
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290 this.value = value; |
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291 } |
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292 |
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293 @Override |
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294 public Object evaluate(D4EArtifact artifact, CallContext context) { |
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295 return value; |
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296 } |
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297 } // class StringEvaluator |
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298 |
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299 public static class Title { |
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300 |
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301 private String key; |
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302 private String def; |
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303 private List<Evaluator> arguments; |
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304 |
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305 public Title() { |
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306 arguments = new ArrayList<Evaluator>(5); |
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307 } |
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308 |
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309 public Title(String key) { |
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310 this(key, key); |
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311 } |
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312 |
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313 public Title(String key, String def) { |
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314 this(); |
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315 this.key = key; |
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316 this.def = def; |
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317 } |
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318 |
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319 public String getKey() { |
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320 return key; |
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321 } |
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322 |
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323 public void addArgument(Evaluator argument) { |
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324 arguments.add(argument); |
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325 } |
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326 |
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327 public String evaluate(D4EArtifact artifact, CallContext context) { |
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328 if (key == null || key.isEmpty()) { |
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329 return def; |
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330 } |
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331 Object [] args = new Object[arguments.size()]; |
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332 for (int i = 0; i < args.length; ++i) { |
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333 args[i] = arguments.get(i).evaluate(artifact, context); |
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334 } |
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335 return Resources.getMsg(context.getMeta(), key, def, args); |
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336 } |
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337 } // class Title |
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338 |
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339 private List<AxisAttributes> axesAttrs; |
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340 private List<AxisProcessor> axesProcessors; |
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341 |
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342 private Title title; |
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343 private Title subtitle; |
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344 |
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345 private DomainAxisAttributes domainAxis; |
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346 |
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347 public DiagramAttributes() { |
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348 axesAttrs = new ArrayList<AxisAttributes>(5); |
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349 axesProcessors = new ArrayList<AxisProcessor>(5); |
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350 } |
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351 |
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352 @Override |
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353 public Object convert(Element config) { |
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354 parseAxis(config); |
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355 parseProcessors(config); |
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356 parseTitle(config); |
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357 parseSubtitle(config); |
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358 parseDomainAxis(config); |
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359 return this; |
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360 } |
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361 |
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362 public List<AxisAttributes> getAxesAttributes() { |
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363 return axesAttrs; |
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364 } |
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365 |
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366 private void parseAxis(Element config) { |
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367 NodeList axisNodes = config.getElementsByTagName("axis"); |
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368 |
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369 for (int i = 0, N = axisNodes.getLength(); i < N; ++i) { |
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370 Element axisElement = (Element)axisNodes.item(i); |
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371 String name = axisElement.getAttribute("name").trim(); |
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372 String align = axisElement.getAttribute("align").trim(); |
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373 String includeZero = |
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374 axisElement.getAttribute("include-zero").trim(); |
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375 |
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376 String isInverted = axisElement.getAttribute("inverted"); |
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377 String isLog = axisElement.getAttribute("logarithmic"); |
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378 |
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379 if (name.isEmpty()) { |
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380 continue; |
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381 } |
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382 boolean isleftAlign = false; |
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383 boolean forceAlign = false; |
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384 for (String part: align.split("[\\s,]")) { |
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385 part = part.trim(); |
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386 if ("left" .equals(part)) isleftAlign = true; |
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387 else if ("right".equals(part)) isleftAlign = false; |
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388 else if ("force".equals(part)) forceAlign = true; |
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389 } |
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390 |
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391 Evaluator isInvertedE = parseEvaluator(isInverted, FALSE); |
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392 |
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393 Evaluator isLogE = parseEvaluator(isLog, FALSE); |
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394 |
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395 axesAttrs.add(new AxisAttributes( |
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396 name, isleftAlign, forceAlign, |
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397 includeZero.equals("true"), |
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398 isInvertedE, isLogE)); |
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|
399 } |
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|
400 } |
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|
401 |
7160
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402 private static Evaluator createDynamicEvaluator( |
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403 String className, |
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|
404 Evaluator def |
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|
405 ) { |
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|
406 try { |
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|
407 Class<Evaluator> clazz = (Class<Evaluator>)Class.forName(className); |
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408 return clazz.newInstance(); |
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|
409 } |
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|
410 catch (ClassNotFoundException cnfe) { |
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|
411 log.error(cnfe, cnfe); |
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|
412 } |
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|
413 catch (InstantiationException ie) { |
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|
414 log.error(ie, ie); |
f2ffa631c2ed
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parents:
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changeset
|
415 } |
f2ffa631c2ed
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|
416 catch (IllegalAccessException iae) { |
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|
417 log.error(iae, iae); |
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|
418 } |
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|
419 return def; |
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|
420 } |
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421 |
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|
422 private static Evaluator parseEvaluator(String s, Evaluator def) { |
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423 if ((s = s.trim()).isEmpty()) return def; |
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424 if ("true".equals(s)) return TRUE; |
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425 if ("false".equals(s)) return FALSE; |
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426 if (s.endsWith("()")) { |
7160
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427 return createDynamicEvaluator( |
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428 s.substring(0, s.length()-2).trim(), |
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|
429 def); |
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430 } |
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431 return def; |
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432 } |
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|
433 |
7099
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|
434 public List<AxisProcessor> getAxesProcessors() { |
24f153ad1f40
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435 return axesProcessors; |
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|
436 } |
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|
437 |
7048
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438 public Title getTitle() { |
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439 return title; |
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Simple interpolation logic for diagram titles and subtitles.
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|
440 } |
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Simple interpolation logic for diagram titles and subtitles.
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|
441 |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
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|
442 public Title getSubtitle() { |
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443 return subtitle; |
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444 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
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|
445 |
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446 public DomainAxisAttributes getDomainAxis() { |
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447 return domainAxis; |
7061
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diff
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|
448 } |
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Added domain axis title to diagram attributes.
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diff
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|
449 |
7040
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|
450 private void parseProcessors(Element config) { |
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|
451 NodeList processorNodes = config.getElementsByTagName("processor"); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
452 |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
453 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
|
454 Element processorElement = (Element)processorNodes.item(i); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
455 String className = processorElement.getAttribute("class").trim(); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
456 String axisName = processorElement.getAttribute("axis").trim(); |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
457 if (className.isEmpty() || axisName.isEmpty()) { |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
458 continue; |
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 |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
461 try { |
7099
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
462 Class<Processor> processorClass = |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
463 (Class<Processor>)Class.forName(className); |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
464 axesProcessors.add(new AxisProcessor(processorClass, axisName)); |
7040
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
465 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
466 catch (ClassNotFoundException cnfe) { |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
467 log.error(cnfe, cnfe); |
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 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
470 } |
7048
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
471 |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
472 private void parseTitle(Element config) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
473 title = extractTitle(config, "title"); |
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 |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
476 private void parseSubtitle(Element config) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
477 subtitle = extractTitle(config, "subtitle"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
478 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
479 |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
480 private void parseDomainAxis(Element config) { |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
481 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
|
482 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
|
483 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
|
484 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
|
485 |
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 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
|
487 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
|
488 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
|
489 |
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 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
|
491 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
|
492 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
|
493 } |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
494 |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
495 domainAxis = new DomainAxisAttributes( |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
496 "X", |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
497 false, |
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
498 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
|
499 includeZero.equals("true"), |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
500 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
|
501 parseEvaluator(isLog, FALSE), |
7143
053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7122
diff
changeset
|
502 title); |
7061
4f6b3ba542de
Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7060
diff
changeset
|
503 } |
4f6b3ba542de
Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7060
diff
changeset
|
504 |
7048
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
505 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
|
506 NodeList titleNodes = config.getElementsByTagName(tagName); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
507 if (titleNodes.getLength() < 1) { |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
508 return null; |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
509 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
510 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
|
511 String key = titleElement.getAttribute("key"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
512 String def = titleElement.getAttribute("default"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
513 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
|
514 NodeList argumentNodes = titleElement.getElementsByTagName("arg"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
515 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
|
516 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
|
517 String expression = argumentElement.getAttribute("expr"); |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
518 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
|
519 |
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 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
|
521 |
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 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
|
523 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
|
524 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
|
525 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
|
526 } |
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 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
|
528 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
|
529 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
|
530 } |
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 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
|
532 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
|
533 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
|
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 |
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
|
536 title.addArgument(ev); |
7048
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
537 } |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
538 return title; |
a43137dfdcac
Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7042
diff
changeset
|
539 } |
7060
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
540 |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
541 public int getAxisIndex(String axisName) { |
7061
4f6b3ba542de
Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7060
diff
changeset
|
542 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
|
543 if (axesAttrs.get(i).getName().equals(axisName)) { |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
544 return i; |
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 } |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
547 return -1; |
78ded33f5f5b
Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
548 } |
7068
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7062
diff
changeset
|
549 |
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7062
diff
changeset
|
550 public String getAxisName(int index) { |
7099
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
551 return index < 0 || index >= axesAttrs.size() |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
552 ? "" // null? |
24f153ad1f40
Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7084
diff
changeset
|
553 : axesAttrs.get(index).getName(); |
7068
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7062
diff
changeset
|
554 } |
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
|
555 |
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 @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
|
557 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
|
558 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
|
559 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
|
560 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
|
561 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
|
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 } |
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 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
|
565 } |
7040
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
566 } |
f3cdc620b666
Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
567 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |