The Plumtree Server will attempt to order result sets before returning them through IPTQueryResult. There may be times when this ordering is too expensive to perform, in which case the results are not perfectly ordered. The client may choose to order the results, or display "as-is." Call IsOrdered to find out of the Server was able to order the result set.
zero for not ordered, nonzero for ordered
IPTQueryResult Interface | com.plumtree.server Namespace