Adding documentation for async-log

Autocommit Wed Jan 14 15:04:05 EST 2015
mxro · Jan 14, 2015 · 3152952 · 3152952
1 parent fb1190b
commit 3152952
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/main/java/de/mxro/async/properties/internal/operations/ClearOperation.java b/src/main/java/de/mxro/async/properties/internal/operations/ClearOperation.java
@@ -3,11 +3,14 @@
 import de.mxro.async.properties.PropertyData;
 import de.mxro.async.properties.operations.PropertyOperationWithId;
 
-public class ClearOperation extends PropertyOperationWithId {
+public class ClearOperation extends PropertyOperationWithId<Object> {
 
     @Override
-    public void perform(final PropertyData data) {
+    public Object perform(final PropertyData data) {
+        final Object value = data.get(id);
         data.remove(id);
+
+        return value;
     }
 
 }