/*
***************************************************************************************
* 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.autoid;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.UpdateListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class RFIDTagsPerSensorListener implements UpdateListener {
public void update(EventBean[] newEvents, EventBean[] oldEvents) {
if (newEvents != null) {
logRate(newEvents[0]);
}
}
private void logRate(EventBean theEvent) {
String sensorId = (String) theEvent.get("sensorId");
double numTags = (Double) theEvent.get("numTagsPerSensor");
log.info("Sensor " + sensorId + " totals " + numTags + " tags");
}
private static final Logger log = LoggerFactory.getLogger(RFIDTagsPerSensorListener.class);
}