nl: returns all document sets that were declared in the xml config file . concode_field_sep Map<String,IDocumentSet> resources concode_elem_sep Map<IDocumentSet,Boolean> resourcesOfSetPublished concode_elem_sep int resourceOffset concode_elem_sep DocumentSpace inst concode_elem_sep MultiSet<Integer> publishedRanks concode_field_sep void setUseRanks concode_elem_sep void setResourceSet concode_elem_sep IDocumentSet getResourceSet concode_elem_sep void activateMyPublishedKeys concode_elem_sep int getKeyForLookup concode_elem_sep DocumentSpace getInstance concode_elem_sep Set<Integer> getSomeKeysForPublish concode_elem_sep void deactivateMyPublishedKeys concode_elem_sep void recalculateIfResourcesOfSetPublished
code: Collection < IDocumentSet > function ( ) { return Collections . unmodifiableCollection ( resources . values ( ) ) ; }