no jira add javadoc
@@ -73,6 +73,12 @@ public interface FSIndexComparator extends Comparable<FSIndexComparator> {
*/
int addKey(Feature feat, int compareKey);
+ /**
+ *
+ * @param typeOrder the type order
+ * @param compareKey the direction
+ * @return the number of the key
+ */
int addKey(LinearTypeOrder typeOrder, int compareKey);
/**
