Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/DiagramAttributes.java @ 8892:87a242425467

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Introduced ChartExtender that allows to tweak the charts for very specific use cases.
author gernotbelger
date Thu, 15 Feb 2018 13:46:35 +0100
parents f87f435df856
children 55e2155ab52d
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
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19 import org.dive4elements.river.exports.process.Processor;
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20
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21 import org.apache.log4j.Logger;
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22
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23 import org.dive4elements.artifacts.CallContext;
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24
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25 import org.dive4elements.river.artifacts.resources.Resources;
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26 import org.dive4elements.river.artifacts.D4EArtifact;
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27
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28 import org.dive4elements.artifacts.common.utils.ElementConverter;
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29
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30 public class DiagramAttributes
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31 implements ElementConverter, D4EArtifact.FacetFilter
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32 {
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33 private static Logger log = Logger.getLogger(DiagramAttributes.class);
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34
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35 public interface Evaluator {
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36 Object evaluate(D4EArtifact artifact, CallContext context);
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37 } // interface Evaluator
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38
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39 public static final Evaluator TRUE = new Evaluator() {
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40 @Override
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41 public Object evaluate(D4EArtifact artifact, CallContext context) {
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42 return Boolean.TRUE;
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43 }
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44 };
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45
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46 public static final Evaluator FALSE = new Evaluator() {
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47 @Override
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48 public Object evaluate(D4EArtifact artifact, CallContext context) {
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49 return Boolean.FALSE;
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50 }
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51 };
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52
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53 public class Instance {
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54
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55 private List<Processor> processors;
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56
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57 public Instance() {
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58 processors = createProcessors();
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59 }
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60
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61 private List<Processor> createProcessors() {
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62 List<Processor> processors =
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63 new ArrayList<Processor>(axesProcessors.size());
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64 for (AxisProcessor ap: axesProcessors) {
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65 Processor pr = ap.createProcessor();
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66 if (pr != null) {
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67 processors.add(pr);
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68 }
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69 }
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70 return processors;
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71 }
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72
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73 public List<Processor> getProcessorsForAxisName(String axisName) {
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74 List<Processor> retval = new ArrayList<Processor>(5);
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75 for (Processor pr: processors) {
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76 String aName = pr.getAxisName();
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77 if (aName != null && axisName.equals(aName)) {
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78 retval.add(pr);
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79 }
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80 }
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81 return retval;
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82 }
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83
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84 public List<Processor> getProcessors() {
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85 return processors;
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86 }
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87
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88 public Collection<ChartExtender> getExtenders() {
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89 return DiagramAttributes.this.getExtenders();
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90 }
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91
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92 public Title getTitle() {
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93 return DiagramAttributes.this.getTitle();
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94 }
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95
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96 public Title getSubtitle() {
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97 return DiagramAttributes.this.getSubtitle();
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98 }
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99
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100 public DomainAxisAttributes getDomainAxis() {
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101 return DiagramAttributes.this.getDomainAxis();
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102 }
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103
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104 public int getAxisIndex(String axisName) {
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105 return DiagramAttributes.this.getAxisIndex(axisName);
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106 }
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107
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108 public String getAxisName(int index) {
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109 return DiagramAttributes.this.getAxisName(index);
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110 }
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111
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112 public List<AxisAttributes> getAxesAttributes() {
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113 return DiagramAttributes.this.getAxesAttributes();
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114 }
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115 } // class Instance
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116
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117 public static class AxisAttributes {
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118 private final String name;
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119 private final boolean isLeftAlign; // TODO: Remove!
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120 private final boolean forceAlign; // TODO: Remove!
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121 private final boolean includeZero; // TODO: Use Evaluator
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122
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123 private final Evaluator isInverted;
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124 private final Evaluator isLog;
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125 private final double lowerMargin;
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126 private final double upperMargin;
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127
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128 public AxisAttributes(
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129 String name,
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130 boolean isLeftAlign,
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131 boolean forceAlign,
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132 boolean includeZero,
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133 Evaluator isInverted,
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134 Evaluator isLog,
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135 double lowerMargin,
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136 double upperMargin
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137 ) {
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138 this.name = name;
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139 this.isLeftAlign = isLeftAlign;
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140 this.forceAlign = forceAlign;
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141 this.includeZero = includeZero;
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142 this.isInverted = isInverted;
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143 this.isLog = isLog;
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144 this.lowerMargin = lowerMargin;
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145 this.upperMargin = upperMargin;
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146 }
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147
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148 public String getName() {
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149 return name;
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150 }
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151
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152 public boolean isLeftAlign() {
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153 return isLeftAlign;
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154 }
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155
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156 public boolean forceAlign() {
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157 return forceAlign;
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158 }
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159
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160 public boolean includeZero() {
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161 return includeZero;
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162 }
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163
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164 public Evaluator isInverted() {
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165 return isInverted;
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166 }
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167
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168 public Evaluator isLog() {
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169 return isLog;
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170 }
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171
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172 public double getLowerMargin() {
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173 return this.lowerMargin;
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174 }
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175
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176 public double getUpperMargin() {
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177 return this.upperMargin;
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178 }
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179 } // class AxisAttributes
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180
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181 public class DomainAxisAttributes extends AxisAttributes {
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182
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183 private Title title;
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184
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185 public DomainAxisAttributes(
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186 String name,
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187 boolean isLeftAlign,
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188 boolean forceAlign,
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189 boolean includeZero,
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190 Evaluator isInverted,
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191 Evaluator isLog,
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192 Title title
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193 ) {
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194 super(name, isLeftAlign, forceAlign, includeZero, isInverted,
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195 isLog, 0.0, 0.0);
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196 this.title = title;
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197 }
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198
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199 public Title getTitle() {
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200 return title;
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201 }
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202 } // class DomainAxisAttributes
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203
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204 public static class AxisProcessor {
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205
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206 private Class<Processor> processorClass;
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207 private String axisName;
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208
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209 public AxisProcessor(Class<Processor> processorClass, String axisName) {
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210 this.processorClass = processorClass;
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211 this.axisName = axisName;
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212 }
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213
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214 public Processor createProcessor() {
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215 try {
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216 Processor pr = processorClass.newInstance();
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217 pr.setAxisName(axisName);
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218 return pr;
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219 }
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220 catch (InstantiationException ie) {
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221 log.error(ie, ie);
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222 }
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223 catch (IllegalAccessException iae) {
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224 log.error(iae, iae);
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225 }
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226 return null;
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227 }
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228
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229 } // class AxisProcessor
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230
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231 public abstract static class ConvertEvaluator
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232 implements Evaluator
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233 {
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234 protected String key;
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235 protected String type;
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236
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237 public ConvertEvaluator() {
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238 }
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239
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240 public ConvertEvaluator(String key, String type) {
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241 this.key = key;
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242 this.type = type;
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243 }
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244
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245 protected Object convert(Object value) {
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246 if (value == null || type == null || type.isEmpty()) {
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247 return value;
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248 }
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249 if (value instanceof String) {
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250 String v = (String)value;
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251 if ("double".equals(type)) {
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252 return Double.valueOf(v);
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253 }
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254 if ("int".equals(type)) {
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255 return Integer.valueOf(v);
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256 }
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257 if ("string".equals(type)) {
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258 return v;
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259 }
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260 }
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261 // TODO: Support more types
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262 return value;
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263 }
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264 } // class ConvertEvaluator
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265
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266 public static class ContextEvaluator extends ConvertEvaluator {
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267
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268 public ContextEvaluator() {
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269 }
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270
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271 public ContextEvaluator(String key, String type) {
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272 super(key, type);
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273 }
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274
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275 @Override
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276 public Object evaluate(D4EArtifact artifact, CallContext context) {
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277 return convert(context.getContextValue(key));
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278 }
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279 } // class ContextEvaluator
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280
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281 public static class ArtifactEvaluator extends ConvertEvaluator {
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282
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283 public ArtifactEvaluator() {
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284 }
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285
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286 public ArtifactEvaluator(String key, String type) {
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287 super(key, type);
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288 }
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289
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290 @Override
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291 public Object evaluate(D4EArtifact artifact, CallContext context) {
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292 return convert(artifact.getDataAsString(key));
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293 }
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294 } // class ContextEvaluator
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295
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296 public static class StringEvaluator implements Evaluator {
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297
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298 private String value;
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299
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300 public StringEvaluator() {
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301 }
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302 public StringEvaluator(String value) {
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303 this.value = value;
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304 }
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305
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306 @Override
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307 public Object evaluate(D4EArtifact artifact, CallContext context) {
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308 return value;
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309 }
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310 } // class StringEvaluator
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311
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312 public static class Title {
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313
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314 private String key;
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315 private String def;
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316 private List<Evaluator> arguments;
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317
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318 public Title() {
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319 arguments = new ArrayList<Evaluator>(5);
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320 }
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321
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322 public Title(String key) {
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323 this(key, key);
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324 }
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325
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326 public Title(String key, String def) {
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327 this();
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328 this.key = key;
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329 this.def = def;
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330 }
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331
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332 public String getKey() {
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333 return key;
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334 }
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335
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336 public void addArgument(Evaluator argument) {
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337 arguments.add(argument);
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338 }
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339
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340 public String evaluate(D4EArtifact artifact, CallContext context) {
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341 if (key == null || key.isEmpty()) {
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342 return def;
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343 }
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344 Object [] args = new Object[arguments.size()];
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345 for (int i = 0; i < args.length; ++i) {
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346 args[i] = arguments.get(i).evaluate(artifact, context);
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347 }
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348 return Resources.getMsg(context.getMeta(), key, def, args);
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349 }
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350 } // class Title
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351
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352 private List<AxisAttributes> axesAttrs;
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353 private List<AxisProcessor> axesProcessors;
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354 private List<ChartExtender> extenders = new ArrayList<>();
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355
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356 private Title title;
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357 private Title subtitle;
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358
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359 private DomainAxisAttributes domainAxis;
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360
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361 public DiagramAttributes() {
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362 axesAttrs = new ArrayList<AxisAttributes>(5);
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363 axesProcessors = new ArrayList<AxisProcessor>(5);
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364 }
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365
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366 @Override
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367 public Object convert(Element config) {
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368 parseAxis(config);
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369 parseProcessors(config);
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370 parseTitle(config);
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371 parseSubtitle(config);
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372 parseDomainAxis(config);
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373 parseExtenders(config);
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374 return this;
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375 }
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376
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377 public List<AxisAttributes> getAxesAttributes() {
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378 return axesAttrs;
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379 }
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380
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381 private void parseAxis(Element config) {
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382 NodeList axisNodes = config.getElementsByTagName("axis");
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383
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384 for (int i = 0, N = axisNodes.getLength(); i < N; ++i) {
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385 Element axisElement = (Element)axisNodes.item(i);
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386 String name = axisElement.getAttribute("name").trim();
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387 String align = axisElement.getAttribute("align").trim();
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388 String includeZero =
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389 axisElement.getAttribute("include-zero").trim();
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390
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391 String isInverted = axisElement.getAttribute("inverted");
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392 String isLog = axisElement.getAttribute("logarithmic");
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393
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394 final double lowerMargin = parseDouble( axisElement.getAttribute("lowerMargin"), 0.0 );
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395 final double upperMargin = parseDouble( axisElement.getAttribute("upperMargin"), 0.0 );
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396
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397 if (name.isEmpty()) {
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398 continue;
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parents:
diff changeset
399 }
7049
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
400 boolean isleftAlign = false;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
401 boolean forceAlign = false;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
402 for (String part: align.split("[\\s,]")) {
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
403 part = part.trim();
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
404 if ("left" .equals(part)) isleftAlign = true;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
405 else if ("right".equals(part)) isleftAlign = false;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
406 else if ("force".equals(part)) forceAlign = true;
165ea04b1545 Added alignment rules for diagrams.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7048
diff changeset
407 }
7062
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
408
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
409 Evaluator isInvertedE = parseEvaluator(isInverted, FALSE);
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
410
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
411 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
412
7062
4310c612a986 Added 'include-zero' attribute to <axis> tag in diagram configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7061
diff changeset
413 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
414 name, isleftAlign, forceAlign,
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
415 includeZero.equals("true"),
8889
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
416 isInvertedE, isLogE,
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
417 lowerMargin,upperMargin));
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
418 }
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
419 }
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
420
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
421 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
422 if( text == null || text.isEmpty() )
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
423 return defaultValue;
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
424
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
425 try {
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
426 return Double.parseDouble(text);
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
427 }
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
428 catch (final NumberFormatException e) {
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
429 e.printStackTrace();
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
430 log.error(String.format("Invalid double attribute: ", text), e);
f87f435df856 Allow to configure lower and upper margin of a chart axis
gernotbelger
parents: 7241
diff changeset
431 return defaultValue;
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
432 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
433 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
434
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
435 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
436 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
437 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
438 ) {
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
439 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
440 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
441 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
442 }
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
443 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
444 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
445 }
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
446 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
447 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
448 }
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
449 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
450 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
451 }
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
452 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
453 }
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
454
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
455 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
456 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
457 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
458 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
459 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
460 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
461 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
462 def);
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
463 }
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
464 return def;
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
465 }
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
466
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
467 public List<AxisProcessor> getAxesProcessors() {
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
468 return axesProcessors;
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
469 }
8892
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
470
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
471 public Collection<ChartExtender> getExtenders() {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
472 return Collections.unmodifiableCollection(extenders);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
473 }
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
474
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
475 public Title getTitle() {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
476 return title;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
477 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
478
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
479 public Title getSubtitle() {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
480 return subtitle;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
481 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
482
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
483 public DomainAxisAttributes getDomainAxis() {
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
484 return domainAxis;
7061
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
485 }
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
486
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
487 private void parseProcessors(Element config) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
488 NodeList processorNodes = config.getElementsByTagName("processor");
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
489
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
490 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
491 Element processorElement = (Element)processorNodes.item(i);
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
492 String className = processorElement.getAttribute("class").trim();
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
493 String axisName = processorElement.getAttribute("axis").trim();
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
494 if (className.isEmpty() || axisName.isEmpty()) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
495 continue;
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
496 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
497
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
498 try {
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
499 Class<Processor> processorClass =
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
500 (Class<Processor>)Class.forName(className);
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
501 axesProcessors.add(new AxisProcessor(processorClass, axisName));
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
502 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
503 catch (ClassNotFoundException cnfe) {
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
504 log.error(cnfe, cnfe);
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
505 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
506 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
507 }
8892
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
508
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
509 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
510 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
511
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
512 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
513 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
514 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
515 if (className.isEmpty() ) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
516 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
517 continue;
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
518 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
519
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
520 try {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
521 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
522 if( !ChartExtender.class.isAssignableFrom(protoclass) ) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
523 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
524 continue;
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
525 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
526
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
527 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
528 extenders.add(extender);
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
529 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
530 catch (ClassNotFoundException | InstantiationException | IllegalAccessException cnfe) {
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
531 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
532 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
533 }
87a242425467 Introduced ChartExtender that allows to tweak the charts for very specific use cases.
gernotbelger
parents: 8889
diff changeset
534 }
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
535
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
536 private void parseTitle(Element config) {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
537 title = extractTitle(config, "title");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
538 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
539
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
540 private void parseSubtitle(Element config) {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
541 subtitle = extractTitle(config, "subtitle");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
542 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
543
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
544 private void parseDomainAxis(Element config) {
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
545 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
546 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
547 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
548 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
549
32db4f89b65f Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents: 7227
diff changeset
550 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
551 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
552 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
553
32db4f89b65f Add new option to diagram axes "logarithmic" that can be set to an evaluator
Andre Heinecke <aheinecke@intevation.de>
parents: 7227
diff changeset
554 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
555 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
556 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
557 }
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
558
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
559 domainAxis = new DomainAxisAttributes(
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
560 "X",
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
561 false,
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
562 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
563 includeZero.equals("true"),
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
564 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
565 parseEvaluator(isLog, FALSE),
7143
053e39436ba3 Diagrams: Determine if axis should be inverted dynamically.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7122
diff changeset
566 title);
7061
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
567 }
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
568
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
569 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
570 NodeList titleNodes = config.getElementsByTagName(tagName);
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
571 if (titleNodes.getLength() < 1) {
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
572 return null;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
573 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
574 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
575 String key = titleElement.getAttribute("key");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
576 String def = titleElement.getAttribute("default");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
577 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
578 NodeList argumentNodes = titleElement.getElementsByTagName("arg");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
579 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
580 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
581 String expression = argumentElement.getAttribute("expr");
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
582 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
583
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
584 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
585
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
586 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
587 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
588 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
589 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
590 }
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
591 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
592 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
593 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
594 }
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
595 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
596 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
597 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
598 }
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
599
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
600 title.addArgument(ev);
7048
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
601 }
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
602 return title;
a43137dfdcac Simple interpolation logic for diagram titles and subtitles.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7042
diff changeset
603 }
7060
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
604
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
605 public int getAxisIndex(String axisName) {
7061
4f6b3ba542de Added domain axis title to diagram attributes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7060
diff changeset
606 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
607 if (axesAttrs.get(i).getName().equals(axisName)) {
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
608 return i;
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
609 }
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
610 }
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
611 return -1;
78ded33f5f5b Some more accessors and typo fix
Andre Heinecke <aheinecke@intevation.de>
parents: 7059
diff changeset
612 }
7068
726d998dce29 Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents: 7062
diff changeset
613
726d998dce29 Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents: 7062
diff changeset
614 public String getAxisName(int index) {
7099
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
615 return index < 0 || index >= axesAttrs.size()
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
616 ? "" // null?
24f153ad1f40 Use pre-converted diagram attributes now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7084
diff changeset
617 : axesAttrs.get(index).getName();
7068
726d998dce29 Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents: 7062
diff changeset
618 }
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
619
744df5a03337 Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7166
diff changeset
620 @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
621 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
622 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
623 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
624 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
625 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
626 }
744df5a03337 Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7166
diff changeset
627 }
744df5a03337 Use diagram configuration and there processors to define compatible facets in loaded data.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7166
diff changeset
628 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
629 }
7040
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
630 }
f3cdc620b666 Added first version of diagram attribute parser.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
631 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org