1 files changed, 10 insertions, 0 deletions

diff --git a/src/main/java/org/gnunet/statistics/StatisticsWatcher.java b/src/main/java/org/gnunet/statistics/StatisticsWatcher.java
index 11328b7..5fdd6bc 100644
--- a/src/main/java/org/gnunet/statistics/StatisticsWatcher.java
+++ b/src/main/java/org/gnunet/statistics/StatisticsWatcher.java
@@ -1,5 +1,15 @@
 package org.gnunet.statistics;
 
+/**
+ * Listener for statistics changes.
+ */
 public interface StatisticsWatcher {
+    /**
+     * Called when receiving a change notification for a statistics value.
+     *
+     * @param subsystem subsystem of the value that changed
+     * @param name name of the value that changed
+     * @param value new value
+     */
     public void onReceive(String subsystem, String name, long value);
 }