Bug 3135 - Fixed support for InterestListener
[controller.git] / opendaylight / md-sal / sal-dom-spi / src / main / java / org / opendaylight / controller / md / sal / dom / spi / DOMNotificationSubscriptionListener.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8 package org.opendaylight.controller.md.sal.dom.spi;
9
10 import com.google.common.annotations.Beta;
11 import java.util.EventListener;
12 import java.util.Set;
13 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
14
15 /**
16  * Listener which is notified when subscriptions changes and
17  * provides set of notification types for which currently
18  * subscriptions are in place.
19  *
20  */
21 @Beta
22 public interface DOMNotificationSubscriptionListener extends EventListener {
23
24     /**
25      * Invoked when notification subscription changed
26      *
27      * @param currentTypes Set of notification types
28      * for which listeners are registered.
29      */
30     void onSubscriptionChanged(Set<SchemaPath> currentTypes);
31
32 }

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