public SearchController(
     IIndexedDocumentRepository documentRepository,
     DocumentIndexator documentIndexator,
     RelevancyCounter relevancyCounter)
 {
     this.documentRepository = documentRepository;
     this.documentIndexator  = documentIndexator;
     this.relevancyCounter   = relevancyCounter;
 }
 public DocumentController(IIndexedDocumentRepository documentRepository,
                           DocumentIndexator documentIndexator)
 {
     this.documentRepository = documentRepository;
     this.documentIndexator  = documentIndexator;
 }