/*
***************************************************************************************
* 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.nwtable;
import com.espertech.esper.client.Configuration;
import com.espertech.esper.client.EPServiceProvider;
import com.espertech.esper.client.EPServiceProviderManager;
import com.espertech.esper.client.EPStatement;
import com.espertech.esper.client.scopetest.EPAssertionUtil;
import com.espertech.esper.client.scopetest.SupportUpdateListener;
import com.espertech.esper.metrics.instrumentation.InstrumentationHelper;
import com.espertech.esper.supportregression.bean.SupportBean;
import com.espertech.esper.supportregression.bean.SupportBean_S0;
import com.espertech.esper.supportregression.bean.SupportBean_S1;
import com.espertech.esper.supportregression.client.SupportConfigFactory;
import junit.framework.TestCase;
public class TestInfraSubqCorrelJoin extends TestCase
{
private EPServiceProvider epService;
private SupportUpdateListener listener;
public void setUp()
{
Configuration config = SupportConfigFactory.getConfiguration();
epService = EPServiceProviderManager.getDefaultProvider(config);
epService.initialize();
if (InstrumentationHelper.ENABLED) { InstrumentationHelper.startTest(epService, this.getClass(), getName());}
epService.getEPAdministrator().getConfiguration().addEventType("SupportBean", SupportBean.class);
epService.getEPAdministrator().getConfiguration().addEventType("S0Bean", SupportBean_S0.class);
epService.getEPAdministrator().getConfiguration().addEventType("S1Bean", SupportBean_S1.class);
listener = new SupportUpdateListener();
}
protected void tearDown() throws Exception {
if (InstrumentationHelper.ENABLED) { InstrumentationHelper.endTest();}
listener = null;
}
public void testShareNoShare() {
// named window
runAssertion(true, false); // disable index-share
runAssertion(true, true); // enable-index-share
// table
runAssertion(false, false);
}
private void runAssertion(boolean namedWindow, boolean enableIndexShareCreate) {
String createEpl = namedWindow ?
"create window MyInfra#unique(theString) as select * from SupportBean" :
"create table MyInfra(theString string primary key, intPrimitive int primary key)";
if (enableIndexShareCreate) {
createEpl = "@Hint('enable_window_subquery_indexshare') " + createEpl;
}
epService.getEPAdministrator().createEPL(createEpl);
epService.getEPAdministrator().createEPL("insert into MyInfra select theString, intPrimitive from SupportBean");
String consumeEpl = "select (select intPrimitive from MyInfra where theString = s1.p10) as val from S0Bean#lastevent as s0, S1Bean#lastevent as s1";
EPStatement consumeStmt = epService.getEPAdministrator().createEPL(consumeEpl);
consumeStmt.addListener(listener);
String[] fields = "val".split(",");
epService.getEPRuntime().sendEvent(new SupportBean("E1", 10));
epService.getEPRuntime().sendEvent(new SupportBean("E2", 20));
epService.getEPRuntime().sendEvent(new SupportBean("E3", 30));
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "E1"));
assertFalse(listener.isInvoked());
epService.getEPRuntime().sendEvent(new SupportBean_S1(1, "E2"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[]{20});
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "E3"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[]{20});
epService.getEPRuntime().sendEvent(new SupportBean_S1(1, "E1"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[]{10});
epService.getEPRuntime().sendEvent(new SupportBean_S1(1, "E3"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[]{30});
consumeStmt.stop();
consumeStmt.destroy();
epService.getEPAdministrator().destroyAllStatements();
epService.getEPAdministrator().getConfiguration().removeEventType("MyInfra", false);
}
}