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Java > Open Source Codes > org > eclipse > core > internal > indexing > ObjectStorePagePolicy


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.core.internal.indexing;
12
13 public class ObjectStorePagePolicy extends AbstractPagePolicy {
14
15     /**
16      * @see AbstractPagePolicy#createPage(int, byte[], PageStore)
17      */
18     public final Page createPage(int pageNumber, byte[] buffer, PageStore pageStore) {
19         if (pageNumber % Page.SIZE == 0) {
20             return new SpaceMapPage(pageNumber, buffer, pageStore);
21         } else {
22             return new ObjectPage(pageNumber, buffer, pageStore);
23         }
24     }
25
26 }
27
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