X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fdbsources%2Fdas%2Fapi%2FjalviewSourceI.java;fp=src%2Fjalview%2Fws%2Fdbsources%2Fdas%2Fapi%2FjalviewSourceI.java;h=7c36ddbc83389f68f951f0c34a9df0283f87c9ca;hb=be78a936034455f8ab1be4df53736000631d87ff;hp=fef6a0b36425a912c9b7ff5d534fb3d2fe72b2bf;hpb=0541d7c392a0779c7d7ad80ba5f8bbe16bc35d7a;p=jalview.git

diff --git a/src/jalview/ws/dbsources/das/api/jalviewSourceI.java b/src/jalview/ws/dbsources/das/api/jalviewSourceI.java
index fef6a0b..7c36ddb 100644
--- a/src/jalview/ws/dbsources/das/api/jalviewSourceI.java
+++ b/src/jalview/ws/dbsources/das/api/jalviewSourceI.java
@@ -46,4 +46,11 @@ public interface jalviewSourceI
    */
   String getSourceURL();
 
+  /**
+   * test to see if this source's latest version is older than the given source 
+   * @param jalviewSourceI
+   * @return true if newer than given source
+   */
+  boolean isNewerThan(jalviewSourceI jalviewSourceI);
+
 }