Initial version. JM-477

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@3134 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/messenger/IQResultListener.java

+/**
+ * $RCSfile: $
+ * $Revision: 2772 $
+ * $Date: 2005-09-05 01:50:45 -0300 (Mon, 05 Sep 2005) $
+ *
+ * Copyright (C) 2005 Jive Software. All rights reserved.
+ *
+ * This software is published under the terms of the GNU Public License (GPL),
+ * a copy of which is included in this distribution.
+ */
+
+package org.jivesoftware.messenger;
+
+import org.xmpp.packet.IQ;
+
+/**
+ * An IQResultListener will be invoked when a previously IQ packet sent by the server was answered.
+ * Use {@link IQRouter#addIQResultListener(String, IQResultListener)} to add a new listener that
+ * will process the answer to the IQ packet being sent. The listener will automatically be
+ * removed from the {@link IQRouter} as soon as a reply for the sent IQ packet is received. The
+ * reply can be of type RESULT or ERROR.
+ *
+ * @author Gaston Dombiak
+ */
+public interface IQResultListener {
+
+    /**
+     * Notification method indicating that a previously sent IQ packet has been answered.
+     * The received IQ packet might be of type ERROR or RESULT.
+     *
+     * @param packet the IQ packet answering a previously sent IQ packet.
+     */
+    void receivedAnswer(IQ packet);
+}