X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=gps%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fgps%2Ftrack%2FTrackFilter.java;fp=gps%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fgps%2Ftrack%2FTrackFilter.java;h=e5e7bfe58e8d5714e0c4a7a37aaa1d96f1da1868;hb=47fdbaa9f2527531947249ad605845f25056b587;hp=0000000000000000000000000000000000000000;hpb=698d0d066b8cc06d28c3cc9160ed0d897ac44606;p=utils

diff --git a/gps/src/main/java/org/wamblee/gps/track/TrackFilter.java b/gps/src/main/java/org/wamblee/gps/track/TrackFilter.java
new file mode 100644
index 00000000..e5e7bfe5
--- /dev/null
+++ b/gps/src/main/java/org/wamblee/gps/track/TrackFilter.java
@@ -0,0 +1,18 @@
+package org.wamblee.gps.track;
+
+public interface TrackFilter {
+
+    /**
+     * Version number of the track filter. If the version changes then the 
+     * filter has been modified.
+     * @return Version. 
+     */
+    int version(); 
+    
+    /**
+     * Filter the track. 
+     * @param aTrack Track to filter.
+     * @return Filtered track.
+     */
+    Track filter(Track aTrack);
+}