RecordDao.java

public List<Record> getRecordsWithTransferId(final String transferId) {
   com.couchbase.lite.Query query = CouchBaseModule.getDatabase().createAllDocumentsQuery();
        query.setAllDocsMode(com.couchbase.lite.Query.AllDocsMode.ALL_DOCS);
        query.setPostFilter(new Predicate<QueryRow>() {
            @Override
            public boolean apply(QueryRow type) {
                if (!type.getDocumentId().startsWith("Record_")) {
                    return false;
                }
                Map<String, Object> map = type.getDocument().getUserProperties();
                return map.containsKey(TRANSFER_ID) && map.get(TRANSFER_ID).equals(transferId);
            }
        });
}