| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| using System; |
| using System.Collections.Generic; |
| using System.Linq; |
| using System.Text; |
| using System.Threading.Tasks; |
| using Apache.NMS.Util; |
| |
| namespace Apache.NMS.AMQP.Util |
| { |
| /// <summary> |
| /// Simple utility class used mainly for Id generation. |
| /// </summary> |
| public class AtomicSequence : Atomic<ulong> |
| { |
| public AtomicSequence() : base() |
| { |
| } |
| |
| public AtomicSequence(ulong defaultValue) : base(defaultValue) |
| { |
| } |
| |
| public ulong getAndIncrement() |
| { |
| ulong val = 0; |
| lock (this) |
| { |
| val = atomicValue; |
| atomicValue++; |
| } |
| return val; |
| } |
| |
| public override string ToString() |
| { |
| return Value.ToString(); |
| } |
| } |
| } |