From ebe6903e45f8716599c4e13c8ad27d5ca0dc1988 Mon Sep 17 00:00:00 2001
From: Samppa Saarela <samppa.saarela@mysema.com>
Date: Wed, 14 Sep 2011 14:31:20 +0300
Subject: [PATCH] Added javadocs to ResultTransformer

---
 .../java/com/mysema/query/ResultTransformer.java  | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/querydsl-core/src/main/java/com/mysema/query/ResultTransformer.java b/querydsl-core/src/main/java/com/mysema/query/ResultTransformer.java
index a6f5fdf54..641c6088b 100644
--- a/querydsl-core/src/main/java/com/mysema/query/ResultTransformer.java
+++ b/querydsl-core/src/main/java/com/mysema/query/ResultTransformer.java
@@ -1,6 +1,19 @@
+/*
+ * Copyright (c) 2010 Mysema Ltd.
+ * All rights reserved.
+ *
+ */
 package com.mysema.query;
 
-
+/**
+ * Executes query on a Projectable and transforms results into T. This can be used for example
+ * to group projected columns or to filter out duplicate results.
+ * 
+ * @see com.mysema.query.support.GroupBy
+ * @author sasa
+ *
+ * @param <T> Transformations target type
+ */
 public interface ResultTransformer<T> {
 
     public T transform(Projectable projectable);