| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Boeing. |
| * 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: |
| * Boeing - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osee.ote.messaging.dds.status; |
| |
| import org.eclipse.osee.ote.messaging.dds.InstanceHandle; |
| |
| /** |
| * Maintains counts of the number of {@link org.eclipse.osee.ote.messaging.dds.entity.DataWriter}'s that the |
| * {@link org.eclipse.osee.ote.messaging.dds.entity.DataReader} matched based upon <code>Topic</code> & Qos Policies. |
| * |
| * @author Robert A. Fisher |
| * @author David Diepenbrock |
| */ |
| public class SubscriptionMatchStatus extends CountedStatus { |
| private final InstanceHandle lastPublicationHandle; |
| |
| /** |
| * @param totalCount The cumulative count of <code>DataWriter</code>'s whose Qos Policies match. |
| * @param totalCountChange The change in count since the last time the listener was called or the status was read. |
| * @param lastPublicationHandle The last <code>DataWriter</code> matching the <code>DataReader</code> causing the |
| * status to change. |
| */ |
| public SubscriptionMatchStatus(long totalCount, long totalCountChange, InstanceHandle lastPublicationHandle) { |
| super(totalCount, totalCountChange); |
| this.lastPublicationHandle = lastPublicationHandle; |
| } |
| |
| /** |
| * Gets a handle to the last <code>DataWriter</code> matching the DataWriter causing the status to change. |
| * |
| * @return Returns the lastInstanceHandle. |
| */ |
| public InstanceHandle getLastPublicationHandle() { |
| return lastPublicationHandle; |
| } |
| } |