* We need to iterate through all values and for each value we normalize
* and use the comparator to determine if a match exists.
*/
Normalizer normalizer = getNormalizer( attributeType );
Comparator comparator = getComparator( attributeType );
Object filterValue = normalizer.normalize( node.getValue() );
/*
* Cheaper to not check isGreater in one loop - better to separate
* out into two loops which you choose to execute based on isGreater
*/