Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/DiagramAttributes.java @ 9556:9b8e8fc1f408

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Use facetName in all processors as themeType for legend aggregation.
author gernotbelger
date Tue, 23 Oct 2018 16:26:58 +0200
parents 55e2155ab52d
children
rev   line source
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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.Collection;
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13 import java.util.Collections;
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14 import java.util.List;
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15
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16 import org.w3c.dom.Element;
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17 import org.w3c.dom.NodeList;
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18 import org.dive4elements.river.exports.DiagramAttributes.AxisAttributes.TickUnits;
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19 import org.dive4elements.river.exports.process.Processor;
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20 import org.jfree.chart.axis.NumberAxis;
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21 import org.jfree.chart.axis.TickUnitSource;
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22 import org.apache.log4j.Logger;
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23
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24 import org.dive4elements.artifacts.CallContext;
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25
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26 import org.dive4elements.river.artifacts.resources.Resources;
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27 import org.dive4elements.river.artifacts.D4EArtifact;
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28
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29 import org.dive4elements.artifacts.common.utils.ElementConverter;
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30
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31 public class DiagramAttributes
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32 implements ElementConverter, D4EArtifact.FacetFilter
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33 {
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34 private static Logger log = Logger.getLogger(DiagramAttributes.class);
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35
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36 public interface Evaluator {
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37 Object evaluate(D4EArtifact artifact, CallContext context);
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38 } // interface Evaluator
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39
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40 public static final Evaluator TRUE = new Evaluator() {
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41 @Override
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42 public Object evaluate(D4EArtifact artifact, CallContext context) {
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43 return Boolean.TRUE;
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44 }
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45 };
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46
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47 public static final Evaluator FALSE = new Evaluator() {
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48 @Override
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49 public Object evaluate(D4EArtifact artifact, CallContext context) {
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50 return Boolean.FALSE;
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51 }
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52 };
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53
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54 public class Instance {
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55
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56 private List<Processor> processors;
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57
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58 public Instance() {
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59 processors = createProcessors();
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60 }
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61
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62 private List<Processor> createProcessors() {
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63 List<Processor> processors =
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64 new ArrayList<Processor>(axesProcessors.size());
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65 for (AxisProcessor ap: axesProcessors) {
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66 Processor pr = ap.createProcessor();
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67 if (pr != null) {
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68 processors.add(pr);
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69 }
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70 }
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71 return processors;
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72 }
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73
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74 public List<Processor> getProcessorsForAxisName(String axisName) {
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75 List<Processor> retval = new ArrayList<Processor>(5);
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76 for (Processor pr: processors) {
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77 String aName = pr.getAxisName();
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78 if (aName != null && axisName.equals(aName)) {
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79 retval.add(pr);
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80 }
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81 }
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82 return retval;
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83 }
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84
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85 public List<Processor> getProcessors() {
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86 return processors;
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87 }
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88
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89 public Collection<ChartExtender> getExtenders() {
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90 return DiagramAttributes.this.getExtenders();
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91 }
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92
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93 public Title getTitle() {
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94 return DiagramAttributes.this.getTitle();
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95 }
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96
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97 public Title getSubtitle() {
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98 return DiagramAttributes.this.getSubtitle();
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99 }
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100
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101 public DomainAxisAttributes getDomainAxis() {
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102 return DiagramAttributes.this.getDomainAxis();
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103 }
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104
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105 public int getAxisIndex(String axisName) {
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106 return DiagramAttributes.this.getAxisIndex(axisName);
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107 }
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108
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109 public String getAxisName(int index) {
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110 return DiagramAttributes.this.getAxisName(index);
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111 }
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112
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113 public List<AxisAttributes> getAxesAttributes() {
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114 return DiagramAttributes.this.getAxesAttributes();
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115 }
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116 } // class Instance
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117
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118 public static class AxisAttributes {
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119
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120 /** Possible point of extension in order to support different tick units per axis.*/
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121 public static enum TickUnits {
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122 standard {
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123 @Override
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124 public TickUnitSource createTickUnits() {
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125 return NumberAxis.createStandardTickUnits();
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126 }
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127 }, integer {
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128 @Override
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129 public TickUnitSource createTickUnits() {
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130 return NumberAxis.createIntegerTickUnits();
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131 }
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132 };
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133
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134 public abstract TickUnitSource createTickUnits();
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135 }
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136
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137 private final String name;
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138 private final boolean isLeftAlign; // TODO: Remove!
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139 private final boolean forceAlign; // TODO: Remove!
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140 private final boolean includeZero; // TODO: Use Evaluator
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141
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142 private final Evaluator isInverted;
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143 private final Evaluator isLog;
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144 private final double lowerMargin;
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145 private final double upperMargin;
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146 private TickUnits tickUnits;
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147
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148 public AxisAttributes(
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149 String name,
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150 boolean isLeftAlign,
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151 boolean forceAlign,
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152 boolean includeZero,
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153 Evaluator isInverted,
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154 Evaluator isLog,
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155 TickUnits tickUnits,
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156 double lowerMargin,
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157 double upperMargin
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158 ) {
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159 this.name = name;
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160 this.isLeftAlign = isLeftAlign;
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161 this.forceAlign = forceAlign;
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162 this.includeZero = includeZero;
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163 this.isInverted = isInverted;
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164 this.isLog = isLog;
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165 this.tickUnits = tickUnits;
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166 this.lowerMargin = lowerMargin;
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167 this.upperMargin = upperMargin;
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168 }
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169
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170 public String getName() {
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171 return name;
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172 }
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173
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174 public boolean isLeftAlign() {
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175 return isLeftAlign;
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176 }
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177
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178 public boolean forceAlign() {
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179 return forceAlign;
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180 }
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181
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182 public boolean includeZero() {
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183 return includeZero;
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184 }
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185
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186 public Evaluator isInverted() {
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187 return isInverted;
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188 }
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189
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190 public Evaluator isLog() {
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191 return isLog;
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192 }
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193
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194 public double getLowerMargin() {
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195 return this.lowerMargin;
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196 }
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197
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198 public double getUpperMargin() {
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199 return this.upperMargin;
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200 }
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201
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202 public TickUnits getTickUnits() {
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203 return this.tickUnits;
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204 }
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205 } // class AxisAttributes
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206
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207 public class DomainAxisAttributes extends AxisAttributes {
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208
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209 private Title title;
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210
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211 public DomainAxisAttributes(
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212 String name,
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213 boolean isLeftAlign,
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214 boolean forceAlign,
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215 boolean includeZero,
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216 Evaluator isInverted,
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217 Evaluator isLog,
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218 Title title
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219 ) {
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220 super(name, isLeftAlign, forceAlign, includeZero, isInverted,
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221 isLog, TickUnits.standard, 0.0, 0.0);
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222 this.title = title;
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223 }
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224
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225 public Title getTitle() {
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226 return title;
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227 }
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228 } // class DomainAxisAttributes
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229
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230 public static class AxisProcessor {
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231
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232 private Class<Processor> processorClass;
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233 private String axisName;
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234
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235 public AxisProcessor(Class<Processor> processorClass, String axisName) {
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236 this.processorClass = processorClass;
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237 this.axisName = axisName;
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238 }
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239
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240 public Processor createProcessor() {
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241 try {
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242 Processor pr = processorClass.newInstance();
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243 pr.setAxisName(axisName);
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244 return pr;
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245 }
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246 catch (InstantiationException ie) {
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247 log.error(ie, ie);
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248 }
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249 catch (IllegalAccessException iae) {
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250 log.error(iae, iae);
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251 }
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252 return null;
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253 }
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254
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255 } // class AxisProcessor
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256
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257 public abstract static class ConvertEvaluator
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258 implements Evaluator
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259 {
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260 protected String key;
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261 protected String type;
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262
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263 public ConvertEvaluator() {
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264 }
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265
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266 public ConvertEvaluator(String key, String type) {
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267 this.key = key;
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268 this.type = type;
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269 }
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270
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271 protected Object convert(Object value) {
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272 if (value == null || type == null || type.isEmpty()) {
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273 return value;
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274 }
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275 if (value instanceof String) {
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276 String v = (String)value;
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277 if ("double".equals(type)) {
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278 return Double.valueOf(v);
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279 }
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280 if ("int".equals(type)) {
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281 return Integer.valueOf(v);
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282 }
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283 if ("string".equals(type)) {
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284 return v;
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285 }
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286 }
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287 // TODO: Support more types
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288 return value;
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289 }
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290 } // class ConvertEvaluator
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291
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292 public static class ContextEvaluator extends ConvertEvaluator {
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293
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294 public ContextEvaluator() {
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295 }
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296
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297 public ContextEvaluator(String key, String type) {
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298 super(key, type);
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299 }
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300
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301 @Override
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302 public Object evaluate(D4EArtifact artifact, CallContext context) {
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303 return convert(context.getContextValue(key));
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304 }
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305 } // class ContextEvaluator
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306
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307 public static class ArtifactEvaluator extends ConvertEvaluator {
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308
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309 public ArtifactEvaluator() {
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310 }
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311
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312 public ArtifactEvaluator(String key, String type) {
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313 super(key, type);
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314 }
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315
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316 @Override
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317 public Object evaluate(D4EArtifact artifact, CallContext context) {
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318 return convert(artifact.getDataAsString(key));
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319 }
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320 } // class ContextEvaluator
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321
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322 public static class StringEvaluator implements Evaluator {
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323
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324 private String value;
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325
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326 public StringEvaluator() {
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327 }
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328 public StringEvaluator(String value) {
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329 this.value = value;
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330 }
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331
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332 @Override
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333 public Object evaluate(D4EArtifact artifact, CallContext context) {
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334 return value;
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335 }
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336 } // class StringEvaluator
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337
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338 public static class Title {
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339
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340 private String key;
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341 private String def;
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342 private List<Evaluator> arguments;
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343
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344 public Title() {
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345 arguments = new ArrayList<Evaluator>(5);
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346 }
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347
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348 public Title(String key) {
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349 this(key, key);
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350 }
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351
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352 public Title(String key, String def) {
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353 this();
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354 this.key = key;
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355 this.def = def;
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356 }
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357
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358 public String getKey() {
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359 return key;
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360 }
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361
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362 public void addArgument(Evaluator argument) {
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363 arguments.add(argument);
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364 }
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365
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366 public String evaluate(D4EArtifact artifact, CallContext context) {
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367 if (key == null || key.isEmpty()) {
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368 return def;
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369 }
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370 Object [] args = new Object[arguments.size()];
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371 for (int i = 0; i < args.length; ++i) {
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372 args[i] = arguments.get(i).evaluate(artifact, context);
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373 }
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374 return Resources.getMsg(context.getMeta(), key, def, args);
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375 }
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376 } // class Title
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377
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378 private List<AxisAttributes> axesAttrs;
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379 private List<AxisProcessor> axesProcessors;
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380 private List<ChartExtender> extenders = new ArrayList<>();
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381
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382 private Title title;
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383 private Title subtitle;
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384
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385 private DomainAxisAttributes domainAxis;
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386
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387 public DiagramAttributes() {
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388 axesAttrs = new ArrayList<AxisAttributes>(5);
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389 axesProcessors = new ArrayList<AxisProcessor>(5);
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390 }
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391
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392 @Override
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393 public Object convert(Element config) {
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394 parseAxis(config);
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395 parseProcessors(config);
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396 parseTitle(config);
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397 parseSubtitle(config);
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
398 parseDomainAxis(config);
8892
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
399 parseExtenders(config);
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
400 return this;
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
401 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
402
7060
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
403 public List<AxisAttributes> getAxesAttributes() {
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
404 return axesAttrs;
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
405 }
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
406
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
407 private void parseAxis(Element config) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
408 NodeList axisNodes = config.getElementsByTagName("axis");
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
409
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
410 for (int i = 0, N = axisNodes.getLength(); i < N; ++i) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
411 Element axisElement = (Element)axisNodes.item(i);
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
412 String name = axisElement.getAttribute("name").trim();
7049
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
413 String align = axisElement.getAttribute("align").trim();
7062
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
414 String includeZero =
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
415 axisElement.getAttribute("include-zero").trim();
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
416
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
417 String isInverted = axisElement.getAttribute("inverted");
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
418 String isLog = axisElement.getAttribute("logarithmic");
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
419
9283
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
420 final TickUnits tickUnits = parseTickUnits(axisElement);
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
421
8889
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
422 final double lowerMargin = parseDouble( axisElement.getAttribute("lowerMargin"), 0.0 );
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
423 final double upperMargin = parseDouble( axisElement.getAttribute("upperMargin"), 0.0 );
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
424
7049
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
425 if (name.isEmpty()) {
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
426 continue;
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
427 }
7049
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
428 boolean isleftAlign = false;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
429 boolean forceAlign = false;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
430 for (String part: align.split("[\\s,]")) {
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
431 part = part.trim();
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
432 if ("left" .equals(part)) isleftAlign = true;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
433 else if ("right".equals(part)) isleftAlign = false;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
434 else if ("force".equals(part)) forceAlign = true;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
435 }
7062
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
436
9283
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
437
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
438 Evaluator isInvertedE = parseEvaluator(isInverted, FALSE);
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
439
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
440 Evaluator isLogE = parseEvaluator(isLog, FALSE);
32db4f89b65f Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents: 7227
diff changeset
441
7062
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
442 axesAttrs.add(new AxisAttributes(
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
443 name, isleftAlign, forceAlign,
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
444 includeZero.equals("true"),
9283
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
445 isInvertedE, isLogE, tickUnits,
8889
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
446 lowerMargin,upperMargin));
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
447 }
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
448 }
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
449
9283
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
450 private TickUnits parseTickUnits(Element axisElement) {
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
451 final String attribute = axisElement.getAttribute("tick-units");
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
452 if( attribute == null || attribute.trim().isEmpty())
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
453 return TickUnits.standard;
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
454
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
455 try {
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
456 return TickUnits.valueOf(attribute);
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
457 }
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
458 catch (Exception e) {
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
459 log.error(String.format("Invalid tick-units: %s", attribute), e);
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
460 return TickUnits.standard;
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
461 }
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
462 }
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
463
8889
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
464 private static double parseDouble( final String text, final double defaultValue ) {
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
465 if( text == null || text.isEmpty() )
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
466 return defaultValue;
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
467
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
468 try {
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
469 return Double.parseDouble(text);
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
470 }
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
471 catch (final NumberFormatException e) {
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
472 e.printStackTrace();
9283
55e2155ab52d Introduced new option 'tick-units' for axes. Configured the count Axis to only allow for integer ticks.
gernotbelger
parents: 8892
diff changeset
473 log.error(String.format("Invalid double attribute: %s", text), e);
8889
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
474 return defaultValue;
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
475 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
476 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
477
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
478 private static Evaluator 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
479 String className,
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
480 Evaluator def
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
481 ) {
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
482 try {
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
483 Class<Evaluator> clazz = (Class<Evaluator>)Class.forName(className);
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
484 return clazz.newInstance();
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
485 }
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
486 catch (ClassNotFoundException cnfe) {
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
487 log.error(cnfe, cnfe);
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
488 }
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
489 catch (InstantiationException ie) {
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
490 log.error(ie, ie);
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
491 }
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
492 catch (IllegalAccessException iae) {
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
493 log.error(iae, iae);
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
494 }
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
495 return def;
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
496 }
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
497
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 private static Evaluator parseEvaluator(String s, Evaluator def) {
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
499 if ((s = s.trim()).isEmpty()) return def;
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
500 if ("true".equals(s)) return TRUE;
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
501 if ("false".equals(s)) return FALSE;
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
502 if (s.endsWith("()")) {
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
503 return 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
504 s.substring(0, s.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
505 def);
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
506 }
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
507 return def;
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
508 }
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
509
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
510 public List<AxisProcessor> getAxesProcessors() {
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
511 return axesProcessors;
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
512 }
8892
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
513
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
514 public Collection<ChartExtender> getExtenders() {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
515 return Collections.unmodifiableCollection(extenders);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
516 }
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
517
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
518 public Title getTitle() {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
519 return title;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
520 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
521
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
522 public Title getSubtitle() {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
523 return subtitle;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
524 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
525
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
526 public DomainAxisAttributes getDomainAxis() {
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
527 return domainAxis;
7061
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
528 }
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
529
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
530 private void parseProcessors(Element config) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
531 NodeList processorNodes = config.getElementsByTagName("processor");
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
532
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
533 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
534 Element processorElement = (Element)processorNodes.item(i);
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
535 String className = processorElement.getAttribute("class").trim();
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
536 String axisName = processorElement.getAttribute("axis").trim();
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
537 if (className.isEmpty() || axisName.isEmpty()) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
538 continue;
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
539 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
540
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
541 try {
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
542 Class<Processor> processorClass =
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
543 (Class<Processor>)Class.forName(className);
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
544 axesProcessors.add(new AxisProcessor(processorClass, axisName));
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
545 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
546 catch (ClassNotFoundException cnfe) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
547 log.error(cnfe, cnfe);
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
548 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
549 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
550 }
8892
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
551
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
552 private void parseExtenders(final Element config) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
553 final NodeList processorNodes = config.getElementsByTagName("chartextender");
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
554
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
555 for (int i = 0, N = processorNodes.getLength(); i < N; ++i) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
556 final Element extenderElement = (Element)processorNodes.item(i);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
557 final String className = extenderElement.getAttribute("class").trim();
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
558 if (className.isEmpty() ) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
559 log.error("chartextender missing 'class' attribute");
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
560 continue;
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
561 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
562
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
563 try {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
564 final Class<?> protoclass = Class.forName(className);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
565 if( !ChartExtender.class.isAssignableFrom(protoclass) ) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
566 log.error(String.format( "Chart extender must implement interface ChartExtender: %s", className) );
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
567 continue;
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
568 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
569
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
570 final ChartExtender extender = (ChartExtender) protoclass.newInstance();
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
571 extenders.add(extender);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
572 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
573 catch (ClassNotFoundException | InstantiationException | IllegalAccessException cnfe) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
574 log.error(String.format( "Failed to load or create chartextender class: %s", className ), cnfe);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
575 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
576 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
577 }
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
578
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
579 private void parseTitle(Element config) {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
580 title = extractTitle(config, "title");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
581 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
582
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
583 private void parseSubtitle(Element config) {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
584 subtitle = extractTitle(config, "subtitle");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
585 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
586
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
587 private void parseDomainAxis(Element config) {
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
588 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
589 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
590 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
591 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
592
32db4f89b65f Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents: 7227
diff changeset
593 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
594 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
595 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
596
32db4f89b65f Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents: 7227
diff changeset
597 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
598 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
599 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
600 }
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
601
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
602 domainAxis = new DomainAxisAttributes(
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
603 "X",
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
604 false,
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
605 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
606 includeZero.equals("true"),
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
607 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
608 parseEvaluator(isLog, FALSE),
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
609 title);
7061
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
610 }
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
611
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
612 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
613 NodeList titleNodes = config.getElementsByTagName(tagName);
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
614 if (titleNodes.getLength() < 1) {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
615 return null;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
616 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
617 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
618 String key = titleElement.getAttribute("key");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
619 String def = titleElement.getAttribute("default");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
620 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
621 NodeList argumentNodes = titleElement.getElementsByTagName("arg");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
622 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
623 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
624 String expression = argumentElement.getAttribute("expr");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
625 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
626
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
627 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
628
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
629 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
630 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
631 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
632 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
633 }
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
634 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
635 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
636 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
637 }
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
638 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
639 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
640 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
641 }
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
642
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
643 title.addArgument(ev);
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
644 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
645 return title;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
646 }
7060
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
647
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
648 public int getAxisIndex(String axisName) {
7061
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
649 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
650 if (axesAttrs.get(i).getName().equals(axisName)) {
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
651 return i;
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
652 }
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
653 }
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
654 return -1;
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
655 }
7068
726d998dce29 Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents: 7062
diff changeset
656
726d998dce29 Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents: 7062
diff changeset
657 public String getAxisName(int index) {
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
658 return index < 0 || index >= axesAttrs.size()
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
659 ? "" // null?
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
660 : axesAttrs.get(index).getName();
7068
726d998dce29 Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents: 7062
diff changeset
661 }
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
662
744df5a03337 Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7166
diff changeset
663 @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
664 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
665 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
666 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
667 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
668 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
669 }
744df5a03337 Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7166
diff changeset
670 }
744df5a03337 Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7166
diff changeset
671 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
672 }
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
673 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
674 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org