From 02e384ce40f9ac3bb1bb4630992b35705a2e5f4a Mon Sep 17 00:00:00 2001
From: Mark Paluch <mpaluch@paluch.biz>
Date: Sun, 8 Jun 2014 15:52:55 +0200
Subject: [PATCH] Added documentation.

---
 .../src/main/java/com/lambdaworks/redis/RedisFuture.java  | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lettuce/src/main/java/com/lambdaworks/redis/RedisFuture.java b/lettuce/src/main/java/com/lambdaworks/redis/RedisFuture.java
index 8f37e38516..39260f8c1b 100644
--- a/lettuce/src/main/java/com/lambdaworks/redis/RedisFuture.java
+++ b/lettuce/src/main/java/com/lambdaworks/redis/RedisFuture.java
@@ -20,5 +20,13 @@ public interface RedisFuture<V> extends ListenableFuture<V> {
      */
     String getError();
 
+    /**
+     * Wait up to the specified time for the command output to become available.
+     *
+     * @param timeout Maximum time to wait for a result.
+     * @param unit Unit of time for the timeout.
+     *
+     * @return true if the output became available.
+     */
     boolean await(long timeout, TimeUnit unit);
 }