1 package org.simantics.diagram.function;
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3 import java.awt.geom.AffineTransform;
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4 import java.awt.geom.Point2D;
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5 import java.util.Arrays;
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6 import java.util.Collection;
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7 import java.util.List;
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9 import org.simantics.databoard.Bindings;
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10 import org.simantics.db.ReadGraph;
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11 import org.simantics.db.Resource;
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12 import org.simantics.db.common.request.PossibleIndexRoot;
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13 import org.simantics.db.exception.DatabaseException;
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14 import org.simantics.db.layer0.exception.MissingVariableException;
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15 import org.simantics.db.layer0.request.PossibleConfiguration;
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16 import org.simantics.db.layer0.variable.Variable;
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17 import org.simantics.db.layer0.variable.Variables;
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18 import org.simantics.diagram.content.ElementContext;
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19 import org.simantics.diagram.stubs.DiagramResource;
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20 import org.simantics.diagram.stubs.G2DResource;
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21 import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
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22 import org.simantics.issues.common.IssueUtils;
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23 import org.simantics.layer0.Layer0;
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24 import org.simantics.modeling.ModelingResources;
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25 import org.simantics.modeling.template2d.ontology.Template2dResource;
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26 import org.simantics.scenegraph.loader.SceneGraphContext;
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27 import org.simantics.scenegraph.loader.ScenegraphLoaderUtils;
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28 import org.simantics.scl.reflection.annotations.SCLValue;
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33 @SCLValue(type = "ReadGraph -> Resource -> Variable -> Variable")
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34 public static Variable defaultRuntimeVariable(ReadGraph graph, Resource converter, Variable context) throws DatabaseException {
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36 SceneGraphContext vc = ScenegraphLoaderUtils.getContext(graph, context);
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37 if(vc == null) return null;
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39 DiagramResource DIA = DiagramResource.getInstance(graph);
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40 String uri = graph.getRelatedValue(vc.getRuntime(), DIA.RuntimeDiagram_HasVariable, Bindings.STRING);
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41 return Variables.getVariable(graph, uri);
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45 @SCLValue(type = "ReadGraph -> Resource -> Variable -> String")
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46 public static String referenceText(ReadGraph graph, Resource converter, Variable context) throws DatabaseException {
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48 //DiagramResource DIA = DiagramResource.getInstance(graph);
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50 //Resource runtime = ScenegraphLoaderUtils.getRuntime(graph, context);
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51 String path = context.getParent(graph).getPropertyValue(graph, "reference", Bindings.STRING);
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53 // diagram uri and diagram variable
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54 // String diagramURI = graph.getRelatedValue(runtime, DIA.RuntimeDiagram_HasVariable, Bindings.STRING);
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55 // Variable diagramVariable = org.simantics.db.layer0.variable.Variables.getVariable(graph, diagramURI);
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57 // Variable property = diagramVariable.browse(graph, path);
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60 Variable selection = ScenegraphLoaderUtils.getPossibleVariableSelection(graph, context);
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61 PredefinedVariables vars = PredefinedVariables.getInstance();
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62 Variable property = vars.getVariable(graph, path, converter, selection);
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63 if (property != null)
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64 return property.getValue(graph).toString();
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65 } catch (MissingVariableException e){
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66 return "Invalid path.";
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71 @SCLValue(type = "ReadGraph -> Resource -> ElementContext -> a")
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72 public static Object modelledTransform(ReadGraph graph, Resource converter, ElementContext context) throws DatabaseException {
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73 return graph.getRelatedValue(context.element, G2DResource.getInstance(graph).HasTransform, Bindings.DOUBLE_ARRAY);
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76 @SCLValue(type = "ReadGraph -> Resource -> ElementContext -> a")
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77 public static Object flagTransform(ReadGraph graph, Resource converter, ElementContext context) throws DatabaseException {
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78 Layer0 L0 = Layer0.getInstance(graph);
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79 DiagramResource DIA = DiagramResource.getInstance(graph);
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80 Template2dResource TEMPLATE2D = Template2dResource.getInstance(graph);
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82 Resource flag = context.element;
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83 Resource runtimeDiagram = context.runtime;
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85 Resource diagram = graph.getPossibleObject(runtimeDiagram, DIA.RuntimeDiagram_HasConfiguration);
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86 if (diagram == null)
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87 return flagTransformImpl(graph, converter, context);
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89 Resource template = getTemplateFromDiagram(graph, diagram);
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90 if (template == null)
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91 return flagTransformImpl(graph, converter, context);
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93 double gridSize = DiagramGraphUtil.getGridSize(graph, diagram, 0.0);
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95 String tableName = graph.getPossibleRelatedValue(flag, DIA.Flag_HasIOTableBinding, Bindings.STRING);
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96 Integer rowIndex = graph.getPossibleRelatedValue(flag, DIA.Flag_HasIOTableRowIndex, Bindings.INTEGER);
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97 // double[] mat = graph.getRelatedValue(flag, DIA.HasTransform, Bindings.DOUBLE_ARRAY);
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100 Collection<Resource> slotTables = graph.getObjects(template, L0.ConsistsOf);
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101 for (Resource slotTable:slotTables){
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102 if (!graph.isInstanceOf(slotTable, TEMPLATE2D.FlagTable))
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104 String name = graph.getPossibleRelatedValue(slotTable, L0.HasName, Bindings.STRING);
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105 if (!name.equals(tableName))
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108 double[] transform = graph.getPossibleRelatedValue2(slotTable, DIA.Scenegraph_Composite_transform, Bindings.getBindingUnchecked(double[].class));
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109 Resource align = graph.getPossibleObject(slotTable, TEMPLATE2D.FlagTable_HasAlignment);
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110 boolean isRightAlignment = false;
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111 if (align.equals(TEMPLATE2D.FlagTable_Alignment_Right))
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112 isRightAlignment = true;
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113 Float width = graph.getPossibleRelatedValue(slotTable, TEMPLATE2D.FlagTable_HasWidth, Bindings.FLOAT);
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114 Float rowHeight = graph.getPossibleRelatedValue(slotTable, TEMPLATE2D.FlagTable_HasRowHeigth, Bindings.FLOAT);
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115 //Integer rowCount = g.getPossibleRelatedValue(slotTable, TEMPLATE2D.FlagTable_HasRowCount, Bindings.INTEGER);
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117 // Rectangle2D rowBounds = new Rectangle2D.Double(0, rowHeight*rowIndex, width, rowHeight);
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118 // rowBounds = GeometryUtils.transformShape(rowBounds, new AffineTransform(transform)).getBounds2D();
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119 // e.setHint(FlagClass.KEY_FLAG_BOUNDS, rowBounds);
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121 double[] flagTransform = graph.getRelatedValue(flag, DIA.HasTransform, Bindings.DOUBLE_ARRAY);
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122 return calcTransform(transform, flagTransform, rowHeight, width, isRightAlignment, rowIndex, gridSize);
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125 return flagTransformImpl(graph, converter, context);
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128 private static Object flagTransformImpl(ReadGraph graph, Resource converter, ElementContext context) throws DatabaseException {
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129 double[] mat = graph.getRelatedValue(context.element, G2DResource.getInstance(graph).HasTransform, Bindings.DOUBLE_ARRAY);
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133 private static double[] calcTransform(double[] tableTransform, double[] flagTransform, Float rowHeight, Float tableWidth, boolean isRightAlignment, Integer flagRowIndex, double gridSize) {
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134 double scale = tableTransform[3];
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135 double scaledRowHeigth = scale*rowHeight;
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137 // move to coordinate system of parent of iotable
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138 double rowMiddleY = tableTransform[5]+(flagRowIndex+0.5F)*scaledRowHeigth;
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139 if (gridSize != 0.0) {
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140 double modulo = rowMiddleY%gridSize;
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141 int count =(int) (rowMiddleY/gridSize);
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142 double gridOnRow = (modulo > (gridSize/2))?gridSize*(1+count):gridSize*count;
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143 double diff = (gridOnRow > rowMiddleY)? gridOnRow - rowMiddleY:rowMiddleY-gridOnRow;
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144 if (diff < (scaledRowHeigth/2))
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145 rowMiddleY = gridOnRow;
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147 // move back to iotable coordinate system
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148 rowMiddleY = (rowMiddleY-tableTransform[5])/scale;
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150 double xx = isRightAlignment ? tableWidth : 0.0;
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152 AffineTransform trans = new AffineTransform(new double[]{tableTransform[0],tableTransform[1],tableTransform[2],tableTransform[3],0.0,0.0});
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153 Point2D point = new Point2D.Double(xx, rowMiddleY);
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154 trans.transform(point, point);
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156 double[] copy = Arrays.copyOf(flagTransform, flagTransform.length);
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157 copy[4] = tableTransform[4] + point.getX();
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158 copy[5] = tableTransform[5] + point.getY();
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162 public static Resource getTemplate(ReadGraph graph, Resource runtimeDiagram) throws DatabaseException {
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163 DiagramResource DIA = DiagramResource.getInstance(graph);
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164 Resource diagram = graph.getPossibleObject(runtimeDiagram, DIA.RuntimeDiagram_HasConfiguration);
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165 if (diagram == null)
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167 return getTemplateFromDiagram(graph, diagram);
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170 public static Resource getTemplateFromDiagram(ReadGraph graph, Resource diagram) throws DatabaseException {
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171 Template2dResource TEMPLATE2D = Template2dResource.getInstance(graph);
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172 Resource template = graph.getPossibleObject(diagram, TEMPLATE2D.HasDrawingTemplate);
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176 @SCLValue(type = "ReadGraph -> Resource -> Variable -> String")
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177 public static String diagramElementIssuePath(ReadGraph graph, Resource converter, Variable property) throws DatabaseException {
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178 Layer0 L0 = Layer0.getInstance(graph);
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179 ModelingResources MOD = ModelingResources.getInstance(graph);
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180 DiagramResource DIA = DiagramResource.getInstance(graph);
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182 List<Resource> contexts = IssueUtils.getContextsForProperty(graph, property);
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183 if(contexts.isEmpty()) return "";
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185 Resource context = contexts.get(0);
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187 Resource mapped = graph.getPossibleObject(context, MOD.ComponentToElement);
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188 if(mapped != null) context = mapped;
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189 mapped = graph.getPossibleObject(context, MOD.ConnectionToDiagramConnection);
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190 if(mapped != null) context = mapped;
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192 if(!graph.isInstanceOf(context, DIA.Element)) return "";
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194 Resource configuration = graph.sync(new PossibleConfiguration(context));
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195 if(configuration == null) return "";
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197 Resource diagram = graph.getPossibleObject(context, L0.PartOf);
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198 if(diagram == null) return "";
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200 Resource composite = graph.getPossibleObject(diagram, MOD.DiagramToComposite);
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201 if(composite == null) return "";
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203 Resource issueRoot = Variables.getPossibleIndexRoot(graph, property);
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204 if(issueRoot == null) return "";
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205 Resource contextRoot = graph.sync(new PossibleIndexRoot(composite));
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206 if(contextRoot == null) return "";
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207 if(issueRoot.equals(contextRoot)) {
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208 String uri = graph.getURI(composite);
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209 String modelURI = graph.getURI(contextRoot);
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210 return IssueUtils.pathString(uri, modelURI.length()+1);
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212 String uri = graph.getURI(composite);
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213 String modelURI = graph.getURI(graph.getRootLibrary());
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214 return IssueUtils.pathString(uri, modelURI.length()+1);
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