public void setBoostExpr_GreaterThan(String boostExpr, ConditionOptionCall<RangeQueryBuilder> opLambda) {
        final Object _value = boostExpr;
        RangeQueryBuilder builder = regRangeQ("boostExpr", ConditionKey.CK_GREATER_THAN, _value);
        if (opLambda != null) {
            opLambda.callback(builder);
        }
    }

    public void setBoostExpr_LessThan(String boostExpr) {