Adding documentation for async-log

Autocommit Wed Jan 14 15:03:05 EST 2015
mxro · Jan 14, 2015 · fb1190b · fb1190b
1 parent b86f0b9
commit fb1190b
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/src/main/java/de/mxro/async/properties/PropertyOperation.java b/src/main/java/de/mxro/async/properties/PropertyOperation.java
@@ -7,14 +7,14 @@
  * @author <a href="http://www.mxro.de">Max Rohde</a>
  *
  */
-public interface PropertyOperation {
+public interface PropertyOperation<R> {
 
     /**
      * <p>
      * Performs this operation on a {@link PropertyData} collection.
      * 
      * @param data
      */
-    public void perform(PropertyData data);
+    public R perform(PropertyData data);
 
 }
diff --git a/src/main/java/de/mxro/async/properties/operations/PropertyOperationWithId.java b/src/main/java/de/mxro/async/properties/operations/PropertyOperationWithId.java
@@ -3,15 +3,14 @@
 import de.mxro.async.properties.PropertyData;
 import de.mxro.async.properties.PropertyOperation;
 
-
-public abstract class PropertyOperationWithId implements PropertyOperation {
+public abstract class PropertyOperationWithId<R> implements PropertyOperation<R> {
 
     protected String id;
 
     @Override
-    public abstract void perform(PropertyData data);
+    public abstract R perform(PropertyData data);
 
-    public PropertyOperationWithId setId(final String id) {
+    public PropertyOperationWithId<R> setId(final String id) {
         this.id = id;
         return this;
     }