jackcess/src/java/com/healthmarketscience/jackcess/PageTypes.java

/*
Copyright (c) 2005 Health Market Science, Inc.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
USA

You can contact Health Market Science at info@healthmarketscience.com
or at the following address:

Health Market Science
2700 Horizon Drive
Suite 200
King of Prussia, PA 19406
*/

package com.healthmarketscience.jackcess;

/**
 * Codes for page types
 * @author Tim McCune
 */
public interface PageTypes {
  
  /** invalid page type */
  public static final byte INVALID = (byte)0x00;
  /** Data page */
  public static final byte DATA = (byte)0x01;
  /** Table definition page */
  public static final byte TABLE_DEF = (byte)0x02;
  /** intermediate index page pointing to other index pages */
  public static final byte INDEX_NODE = (byte)0x03;
  /** leaf index page containing actual entries */
  public static final byte INDEX_LEAF = (byte)0x04;
  /** Table usage map page */
  public static final byte USAGE_MAP = (byte)0x05;
  
}