Map < String , SolrInputDocument > function ( ) { return documentsToAdd ; }
get all documents to be added in batch . concode_field_sep List<String> idsToDelete concode_elem_sep Map<String,SolrInputDocument> documentsToAdd concode_elem_sep List<String> deleteQueries concode_field_sep void add concode_elem_sep void deleteByQuery concode_elem_sep List<String> getDeleteQueries concode_elem_sep void deleteById concode_elem_sep List<String> getIdsToDelete