001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.broker.region;
018
019public interface LockOwner {
020
021    LockOwner HIGH_PRIORITY_LOCK_OWNER = new LockOwner() {
022        public int getLockPriority() {
023            return Integer.MAX_VALUE;
024        }
025        public boolean isLockExclusive() {
026            return false;
027        }
028    };
029
030    int getLockPriority();
031    boolean isLockExclusive();
032
033}