| /* |
| * Copyright 2009-2012 by The Regents of the University of California |
| * 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 from |
| * |
| * 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 edu.uci.ics.hyracks.storage.common.file; |
| |
| import java.util.concurrent.atomic.AtomicLong; |
| |
| public class ResourceIdFactory { |
| private AtomicLong id = null; |
| |
| public ResourceIdFactory(long initialValue) { |
| id = new AtomicLong(initialValue); |
| } |
| |
| public long createId() { |
| return id.getAndIncrement(); |
| } |
| |
| public void initId(long id) { |
| this.id.set(id); |
| } |
| } |