/*
***************************************************************************************
* 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.regression.datetime;
import com.espertech.esper.client.*;
import com.espertech.esper.client.scopetest.SupportUpdateListener;
import com.espertech.esper.supportregression.bean.SupportTimeStartEndA;
import com.espertech.esper.supportregression.bean.SupportTimeStartEndB;
import com.espertech.esper.supportregression.client.SupportConfigFactory;
import junit.framework.TestCase;
public class TestPerfDTIntervalOps extends TestCase {
private EPServiceProvider epService;
private SupportUpdateListener listener;
public void setUp() {
Configuration config = SupportConfigFactory.getConfiguration();
config.getEngineDefaults().getLogging().setEnableQueryPlan(true);
epService = EPServiceProviderManager.getDefaultProvider(config);
epService.initialize();
listener = new SupportUpdateListener();
}
public void tearDown() {
listener = null;
}
public void testPerf() {
ConfigurationEventTypeLegacy config = new ConfigurationEventTypeLegacy();
config.setStartTimestampPropertyName("longdateStart");
config.setEndTimestampPropertyName("longdateEnd");
epService.getEPAdministrator().getConfiguration().addEventType("A", SupportTimeStartEndA.class.getName(), config);
epService.getEPAdministrator().getConfiguration().addEventType("B", SupportTimeStartEndB.class.getName(), config);
epService.getEPAdministrator().createEPL("create window AWindow#keepall as A");
epService.getEPAdministrator().createEPL("insert into AWindow select * from A");
// preload
for (int i = 0; i < 10000; i++) {
epService.getEPRuntime().sendEvent(SupportTimeStartEndA.make("A" + i, "2002-05-30T09:00:00.000", 100));
}
epService.getEPRuntime().sendEvent(SupportTimeStartEndA.make("AEarlier", "2002-05-30T08:00:00.000", 100));
epService.getEPRuntime().sendEvent(SupportTimeStartEndA.make("ALater", "2002-05-30T10:00:00.000", 100));
// assert BEFORE
String eplBefore = "select a.key as c0 from AWindow as a, B b unidirectional where a.before(b)";
runAssertion(eplBefore, "2002-05-30T09:00:00.000", 0, "AEarlier");
String eplBeforeMSec = "select a.key as c0 from AWindow as a, B b unidirectional where a.longdateEnd.before(b.longdateStart)";
runAssertion(eplBeforeMSec, "2002-05-30T09:00:00.000", 0, "AEarlier");
String eplBeforeMSecMix1 = "select a.key as c0 from AWindow as a, B b unidirectional where a.longdateEnd.before(b)";
runAssertion(eplBeforeMSecMix1, "2002-05-30T09:00:00.000", 0, "AEarlier");
String eplBeforeMSecMix2 = "select a.key as c0 from AWindow as a, B b unidirectional where a.before(b.longdateStart)";
runAssertion(eplBeforeMSecMix2, "2002-05-30T09:00:00.000", 0, "AEarlier");
// assert AFTER
String eplAfter = "select a.key as c0 from AWindow as a, B b unidirectional where a.after(b)";
runAssertion(eplAfter, "2002-05-30T09:00:00.000", 0, "ALater");
// assert COINCIDES
String eplCoincides = "select a.key as c0 from AWindow as a, B b unidirectional where a.coincides(b)";
runAssertion(eplCoincides, "2002-05-30T08:00:00.000", 100, "AEarlier");
// assert DURING
String eplDuring = "select a.key as c0 from AWindow as a, B b unidirectional where a.during(b)";
runAssertion(eplDuring, "2002-05-30T07:59:59.000", 2000, "AEarlier");
// assert FINISHES
String eplFinishes = "select a.key as c0 from AWindow as a, B b unidirectional where a.finishes(b)";
runAssertion(eplFinishes, "2002-05-30T07:59:59.950", 150, "AEarlier");
// assert FINISHED-BY
String eplFinishedBy = "select a.key as c0 from AWindow as a, B b unidirectional where a.finishedBy(b)";
runAssertion(eplFinishedBy, "2002-05-30T08:00:00.050", 50, "AEarlier");
// assert INCLUDES
String eplIncludes = "select a.key as c0 from AWindow as a, B b unidirectional where a.includes(b)";
runAssertion(eplIncludes, "2002-05-30T08:00:00.050", 20, "AEarlier");
// assert MEETS
String eplMeets = "select a.key as c0 from AWindow as a, B b unidirectional where a.meets(b)";
runAssertion(eplMeets, "2002-05-30T08:00:00.100", 0, "AEarlier");
// assert METBY
String eplMetBy = "select a.key as c0 from AWindow as a, B b unidirectional where a.metBy(b)";
runAssertion(eplMetBy, "2002-05-30T07:59:59.950", 50, "AEarlier");
// assert OVERLAPS
String eplOverlaps = "select a.key as c0 from AWindow as a, B b unidirectional where a.overlaps(b)";
runAssertion(eplOverlaps, "2002-05-30T08:00:00.050", 100, "AEarlier");
// assert OVERLAPPEDY
String eplOverlappedBy = "select a.key as c0 from AWindow as a, B b unidirectional where a.overlappedBy(b)";
runAssertion(eplOverlappedBy, "2002-05-30T09:59:59.950", 100, "ALater");
runAssertion(eplOverlappedBy, "2002-05-30T07:59:59.950", 100, "AEarlier");
// assert STARTS
String eplStarts = "select a.key as c0 from AWindow as a, B b unidirectional where a.starts(b)";
runAssertion(eplStarts, "2002-05-30T08:00:00.000", 150, "AEarlier");
// assert STARTEDBY
String eplEnds = "select a.key as c0 from AWindow as a, B b unidirectional where a.startedBy(b)";
runAssertion(eplEnds, "2002-05-30T08:00:00.000", 50, "AEarlier");
}
private void runAssertion(String epl, String timestampB, long durationB, String expectedAKey) {
EPStatement stmt = epService.getEPAdministrator().createEPL(epl);
stmt.addListener(listener);
// query
long startTime = System.currentTimeMillis();
for (int i = 0; i < 1000; i++) {
epService.getEPRuntime().sendEvent(SupportTimeStartEndB.make("B", timestampB, durationB));
assertEquals(expectedAKey, listener.assertOneGetNewAndReset().get("c0"));
}
long endTime = System.currentTimeMillis();
long delta = endTime - startTime;
assertTrue("Delta=" + delta/1000d, delta < 500);
stmt.destroy();
}
}