1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 package mnemosyne.system;
17
18 import mnemosyne.core.TransactionAbortedException;
19
20
21 /***
22 * @version $Id: PersistentSystem.java,v 1.2 2004/08/12 14:01:06 charlesblaxland Exp $
23 */
24 public interface PersistentSystem
25 {
26 public void advanceVersion();
27 public Object getPersistentRoot(String rootName);
28 public void setPersistentRoot(String rootName, Object value);
29 public void removePersistentRoot(String rootName);
30 public void beginTransaction();
31 public void endTransaction() throws TransactionAbortedException;
32 }