private Map<Literal, Collection<LabeledConcept>> orderResourcesByLabel() throws OpenRDFException {
Map<Literal, Collection<LabeledConcept>> resourcesByLabel =
new HashMap<Literal, Collection<LabeledConcept>>();
for (LabeledConcept labeledResource : resourceLabelsCollector.getLabeledConcepts()) {
Literal literal = labeledResource.getLiteral();
Collection<LabeledConcept> resourcesForLiteral = resourcesByLabel.get(literal);
if (resourcesForLiteral == null) {
resourcesForLiteral = new HashSet<LabeledConcept>();
resourcesByLabel.put(literal, resourcesForLiteral);
}
resourcesForLiteral.add(labeledResource);
}
return resourcesByLabel;
}
@Override
public void setRepositoryConnection(RepositoryConnection repCon) {
resourceLabelsCollector.setRepositoryConnection(repCon);
super.setRepositoryConnection(repCon);
}