+ if (dv != null) {
+ Layer0 L0 = Layer0.getInstance(graph);
+ DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
+ ModelingResources MOD = ModelingResources.getInstance(graph);
+ Resource mapping = graph.getSingleObject(groupItem, DN.HasMapping);
+
+ Map<String, DynamicArrowContribution> arrowContributions = dv.getArrowContributions();
+ String mappingName = graph.getRelatedValue(mapping, L0.HasName);
+ DynamicArrowContribution dac = arrowContributions.get(mappingName);
+ if (dac != null && dac.isUsed()) {
+
+ Resource mappedComponent = graph.getPossibleObject(groupItem, DN.MappedComponent);
+ if (mappedComponent != null) {
+
+ Resource component = graph.getSingleObject(mappedComponent, MOD.ElementToComponent);
+ Variable variable = Variables.getVariable(graph, component);
+ Variable possibleActiveVariable = Variables.possibleActiveVariable(graph, variable);
+ if (possibleActiveVariable != null) {
+
+ Variable module = possibleActiveVariable.getPossibleChild(graph, dac.getModuleName());
+ if (module != null) {
+ Variable attribute = module.getPossibleProperty(graph, dac.getAttributeName());
+ if (attribute != null) {
+ Double possibleValue = attribute.getPossibleValue(graph, Bindings.DOUBLE);
+ if (possibleValue != null) {
+
+ double biasValue;
+ double gainValue;
+ if (dac.isUseDefault()) {
+ DynamicArrowObject dynamicArrowObject = dv.getDefaultArrowContributions().get(mappingName);
+
+ // This is required if ontology module needs to be compiled
+ Object currentGraph = SCLContext.getCurrent().get("graph");
+ try {
+ SCLContext.getCurrent().put("graph", graph);
+
+ DynamicArrowContribution ddcc = dynamicArrowObject.getArrowContributions().get(dac.getLabel());
+ biasValue = ddcc.getDefaultBias();
+ gainValue = ddcc.getDefaultGain();
+ } finally {
+ SCLContext.getCurrent().put("graph", currentGraph);
+ }
+ } else {
+ biasValue = dac.getDefaultBias();
+ gainValue = dac.getDefaultGain();
+ }
+ // here we do the adjusting according to spec in #15038
+ return possibleValue.doubleValue() * gainValue + biasValue;
+ } else {
+ LOGGER.warn("No value for {}", attribute.getURI(graph));
+ }
+ } else {
+ LOGGER.warn("Wrong attribute name {} for {} !!", dac.getAttributeName(), module.getURI(graph));
+ }
+ } else {
+ LOGGER.warn("Wrong modulename {} for {} !!", dac.getModuleName(), possibleActiveVariable.getURI(graph));
+ }
+ } else {
+ LOGGER.debug("No active experiment for {}", variable.getURI(graph));
+ }
+ } else {
+ LOGGER.debug("No mapped component for {} to calculate dynamic color style", groupItem);
+ }
+ }
+ }
+ } finally {
+ graph.setSynchronous(wasSynchronous);
+ }
+ return null;
+ }