X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fload%2Fxml%2FXmlHandler.java;h=b604fde4d0d04b35695344ec6cf6d30db855854c;hb=f35b6d628f68e3b5ef19965ad8988d0dd1eb8efa;hp=954190a6742b252930f635995e33aa66524a3c0f;hpb=5625a1abadb5f2ca5f017fe7dbda1d5141cb637b;p=GpsPrune.git

diff --git a/tim/prune/load/xml/XmlHandler.java b/tim/prune/load/xml/XmlHandler.java
index 954190a..b604fde 100644
--- a/tim/prune/load/xml/XmlHandler.java
+++ b/tim/prune/load/xml/XmlHandler.java
@@ -3,6 +3,7 @@ package tim.prune.load.xml;
 import org.xml.sax.helpers.DefaultHandler;
 
 import tim.prune.data.Field;
+import tim.prune.load.TrackNameList;
 
 /**
  * Abstract superclass of xml handlers
@@ -19,4 +20,20 @@ public abstract class XmlHandler extends DefaultHandler
 	 * @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;
+	}
 }