default:
            break;
        }
        return this;
    }

    enum QueryType {
        BOOL, DISMAX;
    }

    @Override
    public String getWriteableName() {
        return queryBuilder.getWriteableName();
    }

    @Override
    public Query toQuery(final QueryShardContext context) throws IOException {
        return queryBuilder.toQuery(context);
    }

    @Override

    private String modelName;
    private String featureSetName;
    private String storeName;
    private Map<String, Object> params;
    private List<String> activeFeatures;

    @Override
    public String getWriteableName() {
        return NAME;
    }

    @Override
    protected void doWriteTo(final StreamOutput out) throws IOException {
        out.writeOptionalString(modelName);
        out.writeOptionalString(featureSetName);