}

    public SuggesterBuilder threadPool(final ExecutorService threadPool) {
        this.threadPool = threadPool;
        return this;
    }

    public SuggesterBuilder threadPoolSize(final int threadPoolSize) {
        this.threadPoolSize = threadPoolSize;
        return this;
    }

    public Suggester build(final Client client, final String id) {
        if (settings == null) {
            if (settingsBuilder == null) {