| /******************************************************************************* |
| * 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;
|
|
|
| /**
|
| * Maintains counts of {@link org.eclipse.osee.ote.messaging.dds.entity.DataWriter}'s actively or inactively write the same Topic as the {@link org.eclipse.osee.ote.messaging.dds.entity.DataReader}this is attached to.
|
| *
|
| * @author Robert A. Fisher
|
| * @author David Diepenbrock
|
| */
|
| public class LivelinessChangedStatus extends Status {
|
| private long activeCount;
|
| private long activeCountChange;
|
| private long inactiveCount;
|
| private long inactiveCountChange;
|
|
|
| /**
|
| * @param activeCount The current number of active <code>DataWriter</code>'s with the same Topic.
|
| * @param inactiveCount The current number of inactive <code>DataWriter</code>'s with the same Topic.
|
| * @param activeCountChange The change in activeCount since the last time the listener was called or the status was read.
|
| * @param inactiveCountChange The change in inactiveCount since the last time the listener was called or the status was read.
|
| */
|
| public LivelinessChangedStatus(long activeCount, long inactiveCount, long activeCountChange, long inactiveCountChange) {
|
| super();
|
| this.activeCount = activeCount;
|
| this.inactiveCount = inactiveCount;
|
| this.activeCountChange = activeCountChange;
|
| this.inactiveCountChange = inactiveCountChange;
|
| }
|
|
|
| /**
|
| * Gets the current number of active <code>DataWriter</code>'s with the same Topic.
|
| *
|
| * @return Returns the activeCount.
|
| */
|
| public long getActiveCount() {
|
| return activeCount;
|
| }
|
|
|
| /**
|
| * Gets the change in activeCount since the last time the listener was called or the status was read.
|
| *
|
| * @return Returns the activeCountChange.
|
| */
|
| public long getActiveCountChange() {
|
| return activeCountChange;
|
| }
|
|
|
| /**
|
| * Gets the current number of inactive <code>DataWriter</code>'s with the same Topic.
|
| *
|
| * @return Returns the inactiveCount.
|
| */
|
| public long getInactiveCount() {
|
| return inactiveCount;
|
| }
|
|
|
| /**
|
| * Gets the change in inactiveCount since the last time the listener was called or the status was read.
|
| *
|
| * @return Returns the inactiveCountChange.
|
| */
|
| public long getInactiveCountChange() {
|
| return inactiveCountChange;
|
| }
|
| }
|