}
            client.admin().indices().prepareDelete(s).execute().actionGet(suggestSettings.getIndicesTimeout());
        });
    }

    public SuggestIndexer indexer() {
        return createDefaultIndexer();
    }

    public static SuggesterBuilder builder() {
        return new SuggesterBuilder();
    }

    // getter
    public SuggestSettings settings() {
        return suggestSettings;