core/api/src/main/java/org/onosproject/store/service/LockEventListener.java

/*
 * Copyright 2014 Open Networking Laboratory
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.onosproject.store.service;

/**
 * Listener for lock events.
 */
public interface LockEventListener {

    /**
     * Notifies the listener of a lock's lease expiration event.
     * @param lock lock whose lease has expired.
     */
    void leaseExpired(Lock lock);
}