X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Fload%2Fxml%2FXmlHandler.java;fp=src%2Ftim%2Fprune%2Fload%2Fxml%2FXmlHandler.java;h=21068be4df5025812260fb0b33fea6af3d3359ff;hp=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465

diff --git a/src/tim/prune/load/xml/XmlHandler.java b/src/tim/prune/load/xml/XmlHandler.java
new file mode 100644
index 0000000..21068be
--- /dev/null
+++ b/src/tim/prune/load/xml/XmlHandler.java
@@ -0,0 +1,47 @@
+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
+ */
+public abstract class XmlHandler extends DefaultHandler
+{
+	/**
+	 * Method for returning data loaded from file
+	 * @return 2d String array containing data
+	 */
+	public abstract String[][] getDataArray();
+
+	/**
+	 * @return field array describing fields of data
+	 */
+	public abstract Field[] getFieldArray();
+
+	/**
+	 * Can be overridden (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 overridden (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;
+	}
+
+	/**
+	 * Can be overridden (eg by gpx handler) to provide the title of the file
+	 * @return file title, or null
+	 */
+	public String getFileTitle() {
+		return null;
+	}
+}