| /* |
| * Copyright (c) 2009-2012, 2014 Eike Stepper (Loehne, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Simon McDuff - initial API and implementation |
| * Eike Stepper - maintenance |
| * Simon McDuff - bug 213402 |
| */ |
| package org.eclipse.emf.cdo.transaction; |
| |
| /** |
| * Creates a save point in a {@link CDOUserTransaction} that can be used to roll back a part of the transaction. |
| * <p> |
| * <b>Note:</b> Save points do not flush to disk. Everything is done in memory on the client side. |
| * |
| * @author Simon McDuff |
| * @since 3.0 |
| * @noextend This interface is not intended to be extended by clients. |
| * @noimplement This interface is not intended to be implemented by clients. |
| */ |
| public interface CDOUserSavepoint |
| { |
| public CDOUserTransaction getTransaction(); |
| |
| public CDOUserSavepoint getNextSavepoint(); |
| |
| public CDOUserSavepoint getPreviousSavepoint(); |
| |
| /** |
| * @since 4.1 |
| */ |
| public int getNumber(); |
| |
| public boolean isValid(); |
| |
| public void rollback(); |
| } |
