/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.example.transaction;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.UpdateListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class RealtimeSummaryGroupListener implements UpdateListener {
private String groupIdentifier;
public RealtimeSummaryGroupListener(String groupIdentifier) {
this.groupIdentifier = groupIdentifier;
}
public void update(EventBean[] newEvents, EventBean[] oldEvents) {
if (newEvents == null) {
// we don't care about events leaving the window (old events)
return;
}
EventBean theEvent = newEvents[0];
log.debug(
groupIdentifier + "=" + theEvent.get(groupIdentifier) +
" minAC=" + theEvent.get("minLatency") +
" maxAC=" + theEvent.get("maxLatency") +
" avgAC=" + theEvent.get("avgLatency")
);
}
private static final Logger log = LoggerFactory.getLogger(RealtimeSummaryGroupListener.class);
}