import org.xml.sax.helpers.DefaultHandler;
import tim.prune.data.Field;
+import tim.prune.load.TrackNameList;
/**
* Abstract superclass of xml handlers
* @return field array describing fields of data
*/
public abstract Field[] getFieldArray();
+
+ /**
+ * Can be overriden (eg by gpx handler) to provide a track name list
+ * @return track name list object if any, or null
+ */
+ public TrackNameList getTrackNameList() {
+ return null;
+ }
+
+ /**
+ * Can be overriden (eg by gpx handler) to provide an array of links to media
+ * @return array of Strings if any, or null
+ */
+ public String[] getLinkArray() {
+ return null;
+ }
}