| /* |
| * Copyright 2009-2010 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.am.lsm.rtree.impls; |
| |
| import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory; |
| import edu.uci.ics.hyracks.api.io.FileReference; |
| import edu.uci.ics.hyracks.storage.am.common.api.IFreePageManagerFactory; |
| import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory; |
| import edu.uci.ics.hyracks.storage.am.common.api.IndexException; |
| import edu.uci.ics.hyracks.storage.am.lsm.common.impls.TreeIndexFactory; |
| import edu.uci.ics.hyracks.storage.am.rtree.impls.RTree; |
| import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache; |
| import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider; |
| |
| public class RTreeFactory extends TreeIndexFactory<RTree> { |
| |
| public RTreeFactory(IBufferCache bufferCache, IFileMapProvider fileMapProvider, |
| IFreePageManagerFactory freePageManagerFactory, ITreeIndexFrameFactory interiorFrameFactory, |
| ITreeIndexFrameFactory leafFrameFactory, IBinaryComparatorFactory[] cmpFactories, int fieldCount) { |
| super(bufferCache, fileMapProvider, freePageManagerFactory, interiorFrameFactory, leafFrameFactory, |
| cmpFactories, fieldCount); |
| } |
| |
| @Override |
| public RTree createIndexInstance(FileReference file) throws IndexException { |
| return new RTree(bufferCache, fileMapProvider, freePageManagerFactory.createFreePageManager(), |
| interiorFrameFactory, leafFrameFactory, cmpFactories, fieldCount, file); |
| } |
| |
| } |