private void setPredicateBounds(String bounds) {
        if ( ! bounds.startsWith("[..")) {
            predicateLowerBound = Long.parseLong(bounds.substring(1, bounds.indexOf("..")));
        } else {
            predicateLowerBound = Long.MIN_VALUE;
        }
        if ( ! bounds.endsWith("..]")) {
            predicateUpperBound = Long.parseLong(bounds.substring(bounds.indexOf("..") + 2, bounds.length() - 1));
        } else {
            predicateUpperBound = Long.MAX_VALUE;
        }
    }
Adds a type or untyped command string to this
container-search/src/main/java/com/yahoo/prelude/Index.java