| /* |
| * Copyright 2009-2013 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.examples.btree.helper; |
| |
| import edu.uci.ics.hyracks.api.context.IHyracksTaskContext; |
| import edu.uci.ics.hyracks.storage.common.IStorageManagerInterface; |
| import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache; |
| import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider; |
| import edu.uci.ics.hyracks.storage.common.file.ILocalResourceRepository; |
| import edu.uci.ics.hyracks.storage.common.file.ResourceIdFactory; |
| |
| public class StorageManagerInterface implements IStorageManagerInterface { |
| private static final long serialVersionUID = 1L; |
| |
| public static final StorageManagerInterface INSTANCE = new StorageManagerInterface(); |
| |
| private StorageManagerInterface() { |
| } |
| |
| @Override |
| public IBufferCache getBufferCache(IHyracksTaskContext ctx) { |
| return RuntimeContext.get(ctx).getBufferCache(); |
| } |
| |
| @Override |
| public IFileMapProvider getFileMapProvider(IHyracksTaskContext ctx) { |
| return RuntimeContext.get(ctx).getFileMapManager(); |
| } |
| |
| @Override |
| public ILocalResourceRepository getLocalResourceRepository(IHyracksTaskContext ctx) { |
| return RuntimeContext.get(ctx).getLocalResourceRepository(); |
| } |
| |
| @Override |
| public ResourceIdFactory getResourceIdFactory(IHyracksTaskContext ctx) { |
| return RuntimeContext.get(ctx).getResourceIdFactory(); |
| } |
| } |