diff options
Diffstat (limited to 'jar/src/main/java/org/onap/music/lockingservice/LockListener.java')
-rw-r--r-- | jar/src/main/java/org/onap/music/lockingservice/LockListener.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/jar/src/main/java/org/onap/music/lockingservice/LockListener.java b/jar/src/main/java/org/onap/music/lockingservice/LockListener.java new file mode 100644 index 00000000..33188e60 --- /dev/null +++ b/jar/src/main/java/org/onap/music/lockingservice/LockListener.java @@ -0,0 +1,39 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * Copyright (c) 2017 AT&T Intellectual Property + * =================================================================== + * 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. + * + * ============LICENSE_END============================================= + * ==================================================================== + */ +package org.onap.music.lockingservice; + +/** + * This class has two methods which are call back methods when a lock is acquired and when the lock + * is released. + * + */ +public interface LockListener { + /** + * call back called when the lock is acquired + */ + public void lockAcquired(); + + /** + * call back called when the lock is released. + */ + public void lockReleased(); +} |