document

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@4269 ee4ac58c-ac51-4696-9907-e4b3aa274f04

uk/ac/sanger/artemis/io/GFFStreamFeature.java

@@ -20,7 +20,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
- * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/io/GFFStreamFeature.java,v 1.27 2006-04-10 11:35:01 tjc Exp $
+ * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/io/GFFStreamFeature.java,v 1.28 2006-04-10 11:36:54 tjc Exp $
  */
 
 package uk.ac.sanger.artemis.io;
@@ -37,7 +37,7 @@ import java.util.StringTokenizer;
  *  A StreamFeature that thinks it is a GFF feature.
  *
  *  @author Kim Rutherford
- *  @version $Id: GFFStreamFeature.java,v 1.27 2006-04-10 11:35:01 tjc Exp $
+ *  @version $Id: GFFStreamFeature.java,v 1.28 2006-04-10 11:36:54 tjc Exp $
  **/
 
 public class GFFStreamFeature extends SimpleDocumentFeature
@@ -511,6 +511,11 @@ public class GFFStreamFeature extends SimpleDocumentFeature
  //   writer.write(gff_lines.elementAt(i) + "\n");
   }
 
+  /**
+   * Get the GFF_source value of a Dbxref qualifier.
+   * @param qualifier
+   * @return  the gff_source value or NULL
+   */
   private String getDbxrefGFFSource(final Qualifier qualifier)
   {
     StringVector qualifier_strings =