Represents one item of a searcheable set. One item is identified with a unique URI. A RequestedItem may be compared against a property represented by property name and value (as String). These compare methods (equals(), greaterThan(), ...) use three valued logic (TRUE, FALSE, UNKNOWN). UNKNOWN is returned when this item does not know the property to compare against or when the value of that property may not be converted to the datatype of this items matching property (for example comparing a Float against the string "foo"). TODO: Namespace awareness!!
@author
Martin Wallmer
@version $Revision: 1.2.2.1 $