public abstract SearchRequestType getType();

    public abstract String getSimilarDocHash();

    public String getTrackTotalHits() {
        return null;
    }

    public Float getMinScore() {
        return null;
    }

    public boolean hasConditionQuery() {
        final Map<String, String[]> conditions = getConditions();
        return !isEmptyArray(conditions.get(AS_Q))//

                    .responseFields(params.getResponseFields()).searchRequestType(params.getType())
                    .trackTotalHits(params.getTrackTotalHits()).minScore(params.getMinScore()).build();
        };
    }

    protected Map<String, Object> parseSearchHit(final FessConfig fessConfig, final String hlPrefix, final SearchHit searchHit) {

        }

        @Override
        public String getTrackTotalHits() {
            return parent.getTrackTotalHits();
        }

        @Override
        public Float getMinScore() {
            return parent.getMinScore();
        }

        @Override
        public boolean hasConditionQuery() {
            return parent.hasConditionQuery();
        }

        @Override