/**
* This Method returns the search matches which lie between the start and end
- * points of the sequence in question. It is optimised for returning objects
+ * points of the sequence in question . It is optimised for returning objects
* for drawing on SequenceCanvas
+ *
+ * @param sequence
+ * sequence to highlight columns according to matches
+ * @param start
+ * - first column of visible region
+ * @param end
+ * - last column of visible region
+ * @return int[] ranges within start/end index on sequence
*/
public abstract int[] getResults(SequenceI sequence, int start, int end);