DbBtreeStat.java
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上传日期:2007-04-14
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文件大小:2k
- /*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1997, 1998, 1999, 2000
- * Sleepycat Software. All rights reserved.
- *
- * $Id: DbBtreeStat.java,v 11.5 2000/05/04 02:54:55 dda Exp $
- */
- package com.sleepycat.db;
- /*
- * This is filled in and returned by the
- * Db.stat() method.
- */
- public class DbBtreeStat
- {
- public int bt_magic; // Magic number.
- public int bt_version; // Version number.
- public int bt_metaflags; // Meta-data flags.
- public int bt_nkeys; // Number of unique keys.
- public int bt_ndata; // Number of data items.
- public int bt_pagesize; // Page size.
- public int bt_maxkey; // Maxkey value.
- public int bt_minkey; // Minkey value.
- public int bt_re_len; // Fixed-length record length.
- public int bt_re_pad; // Fixed-length record pad.
- public int bt_levels; // Tree levels.
- public int bt_int_pg; // Internal pages.
- public int bt_leaf_pg; // Leaf pages.
- public int bt_dup_pg; // Duplicate pages.
- public int bt_over_pg; // Overflow pages.
- public int bt_free; // Pages on the free list.
- public int bt_int_pgfree; // Bytes free in internal pages.
- public int bt_leaf_pgfree; // Bytes free in leaf pages.
- public int bt_dup_pgfree; // Bytes free in duplicate pages.
- public int bt_over_pgfree; // Bytes free in overflow pages.
- }
- // end of DbBtreeStat.java