| /* |
| * Copyright (c) 2010-2014 Eike Stepper (Berlin, 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.util; |
| |
| import org.eclipse.emf.cdo.session.CDOSession.Options; |
| |
| /** |
| * Represents facilities that can receive |
| * {@link org.eclipse.emf.cdo.session.CDOSession.Options#setPassiveUpdateEnabled(boolean) passive updates}. |
| * |
| * @author Eike Stepper |
| * @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 CDOUpdatable |
| { |
| public static final long NO_TIMEOUT = -1; |
| |
| /** |
| * Returns the time stamp of the last commit operation. May not be accurate if |
| * {@link Options#isPassiveUpdateEnabled() passive updates} are disabled. |
| */ |
| public long getLastUpdateTime(); |
| |
| /** |
| * Blocks the calling thread until a commit operation with the given time stamp (or higher) has occured. |
| */ |
| public void waitForUpdate(long updateTime); |
| |
| /** |
| * Blocks the calling thread until a commit operation with the given time stamp (or higher) has occured or the given |
| * timeout has expired. |
| * |
| * @return <code>true</code> if the specified commit operation has occured within the given timeout period, |
| * <code>false</code> otherwise. |
| */ |
| public boolean waitForUpdate(long updateTime, long timeoutMillis); |
| |
| /** |
| * @since 4.3 |
| */ |
| public boolean runAfterUpdate(long updateTime, Runnable runnable); |
| } |