From b8614ad16cac44637dbfa11829b4cb896c4ac9cf Mon Sep 17 00:00:00 2001
From: Leif Åstrand <leif@vaadin.com>
Date: Wed, 17 Apr 2013 14:25:48 +0300
Subject: Add PushMode.isEnabled() (#11626)

Change-Id: I416dc73566e2404a6dce35045fc79f9038e8dd5e
---
 shared/src/com/vaadin/shared/communication/PushMode.java | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'shared/src/com')

diff --git a/shared/src/com/vaadin/shared/communication/PushMode.java b/shared/src/com/vaadin/shared/communication/PushMode.java
index f7414a89ea..3fe8b4ea3e 100644
--- a/shared/src/com/vaadin/shared/communication/PushMode.java
+++ b/shared/src/com/vaadin/shared/communication/PushMode.java
@@ -52,4 +52,15 @@ public enum PushMode {
      * lock is released.
      */
     AUTOMATIC;
+
+    /**
+     * Checks whether the push mode is using push functionality
+     * 
+     * @return <code>true</code> if this mode requires push functionality;
+     *         <code>false</code> if no push functionality is used for this
+     *         mode.
+     */
+    public boolean isEnabled() {
+        return this != DISABLED;
+    }
 }
-- 
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