Version 1, September 2006

[GpsPrune.git] / tim / prune / DataSubscriber.java

diff --git a/tim/prune/DataSubscriber.java b/tim/prune/DataSubscriber.java
new file mode 100644 (file)
index 0000000..ae6c3be
--- /dev/null
+++ b/tim/prune/DataSubscriber.java
@@ -0,0 +1,14 @@
+package tim.prune;
+
+/**
+ * Interface implemented by clients who want to know
+ * about changes made to the data or its selection
+ */
+public interface DataSubscriber
+{
+       /**
+        * Inform clients that data has been updated
+        */
+       public void dataUpdated();
+
+}