/*
* Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
*
* The Sun Project JXTA(TM) Software License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by Sun Microsystems, Inc. for JXTA(TM) technology."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this software
* without prior written permission. For written permission, please contact
* Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA", nor may
* "JXTA" appear in their name, without prior written permission of Sun.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
* MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* JXTA is a registered trademark of Sun Microsystems, Inc. in the United
* States and other countries.
*
* Please see the license information page at :
* <http://www.jxta.org/project/www/license.html> for instructions on use of
* the license in source files.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of Project JXTA. For more information on Project JXTA, please see
* http://www.jxta.org.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.impl.resolver.resolverMeter;
import net.jxta.peer.PeerID;
public class QueryDestinationMeter {
private PeerID peerID;
private QueryDestinationMetric cumulativeMetrics;
private QueryDestinationMetric deltaMetrics;
public QueryDestinationMeter(PeerID peerID) {
cumulativeMetrics = new QueryDestinationMetric(peerID);
}
public synchronized QueryDestinationMetric collectMetrics() {
QueryDestinationMetric prevDelta = deltaMetrics;
deltaMetrics = null;
return prevDelta;
}
public QueryDestinationMetric getCumulativeMetrics() {
return cumulativeMetrics;
}
private void createDeltaMetric() {
deltaMetrics = new QueryDestinationMetric(peerID);
}
protected void querySentViaUnicast() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.querySentViaUnicast();
cumulativeMetrics.querySentViaUnicast();
}
protected void responseSentViaUnicast() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.responseSentViaUnicast();
cumulativeMetrics.responseSentViaUnicast();
}
protected void responseProcessed() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.responseProcessed();
cumulativeMetrics.responseProcessed();
}
protected void responseToUnregisteredHandler() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.responseToUnregisteredHandler();
cumulativeMetrics.responseToUnregisteredHandler();
}
protected void errorWhileProcessingResponse() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.errorWhileProcessingResponse();
cumulativeMetrics.errorWhileProcessingResponse();
}
protected void queryProcessed() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.queryProcessed();
cumulativeMetrics.queryProcessed();
}
protected void queryToUnregisteredHandler() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.queryToUnregisteredHandler();
cumulativeMetrics.queryToUnregisteredHandler();
}
protected void errorWhileProcessingQuery() {
if (deltaMetrics == null) {
createDeltaMetric();
}
deltaMetrics.errorWhileProcessingQuery();
cumulativeMetrics.errorWhileProcessingQuery();
}
}