| /* |
| * 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.rtree.impls; |
| |
| import edu.uci.ics.hyracks.storage.am.common.api.ICursorInitialState; |
| import edu.uci.ics.hyracks.storage.am.common.api.ISearchOperationCallback; |
| import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator; |
| import edu.uci.ics.hyracks.storage.common.buffercache.ICachedPage; |
| |
| public class RTreeCursorInitialState implements ICursorInitialState { |
| |
| private PathList pathList; |
| private int rootPage; |
| private ICachedPage page; // for disk order scan |
| private MultiComparator originalKeyCmp; |
| |
| public RTreeCursorInitialState(PathList pathList, int rootPage) { |
| this.pathList = pathList; |
| this.rootPage = rootPage; |
| } |
| |
| public PathList getPathList() { |
| return pathList; |
| } |
| |
| public int getRootPage() { |
| return rootPage; |
| } |
| |
| public void setRootPage(int rootPage) { |
| this.rootPage = rootPage; |
| } |
| |
| public ICachedPage getPage() { |
| return page; |
| } |
| |
| public void setPage(ICachedPage page) { |
| this.page = page; |
| } |
| |
| @Override |
| public MultiComparator getOriginalKeyComparator() { |
| return originalKeyCmp; |
| } |
| |
| @Override |
| public void setOriginialKeyComparator(MultiComparator originalCmp) { |
| this.originalKeyCmp = originalCmp; |
| } |
| |
| @Override |
| public ISearchOperationCallback getSearchOperationCallback() { |
| return null; |
| } |
| |
| @Override |
| public void setSearchOperationCallback(ISearchOperationCallback searchCallback) { |
| // Do nothing |
| } |
| } |