PartialMatchFiltering.java

package hu.bme.mit.incquery.cep.tests.testcaseSm.main;

import hu.bme.mit.incquery.cep.api.CepJobs;
import hu.bme.mit.incquery.cep.api.CepRule;
import hu.bme.mit.incquery.cep.api.runtime.EventModelManager;
import hu.bme.mit.incquery.cep.api.runtime.EventQueue;
import hu.bme.mit.incquery.cep.metamodels.cep.EventPattern;
import hu.bme.mit.incquery.cep.metamodels.cep.IEventSource;
import hu.bme.mit.incquery.cep.metamodels.internalsm.EventProcessingContext;
import hu.bme.mit.incquery.cep.tests.testcaseSm.events.A;
import hu.bme.mit.incquery.cep.tests.testcaseSm.events.B;
import hu.bme.mit.incquery.cep.tests.testcaseSm.events.C;
import hu.bme.mit.incquery.cep.tests.testcaseSm.events.X;
import hu.bme.mit.incquery.cep.tests.testcaseSm.patterns.ABC_Pattern;

import org.eclipse.incquery.runtime.exception.IncQueryException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import com.google.common.collect.Lists;

public class PartialMatchFiltering {
    DefaultRealm realm;
    EventQueue eventQueue;
    IEventSource source;
    ABC_Pattern abcPattern;
    EventModelManager manager;

    @Before
    public void setUp() {
        realm = new DefaultRealm();
        eventQueue = EventQueue.getInstance();
        abcPattern = new ABC_Pattern();
    }

    @After
    public void tearDown() {
        realm.dispose();
        eventQueue = null;
        abcPattern = null;
        manager = null;
    }

    @Test
    public void test() throws InterruptedException, IncQueryException {
        manager = new EventModelManager();
        manager.setEventProcessingContext(EventProcessingContext.IMMEDIATE);
        // manager.assignEventPattern(abcPattern);
        CepRule rule = new CepRule(Lists.newArrayList((EventPattern) abcPattern), CepJobs.getDefaultJob());
        manager.addRule(rule);

        System.err.println("DIAG: Test starting.\n");

        eventQueue.push(new A(source));
        eventQueue.push(new B(source));
        eventQueue.push(new C(source)); // gets recognized
        eventQueue.push(new A(source));
        eventQueue.push(new B(source));
        eventQueue.push(new A(source));
        eventQueue.push(new B(source));
        eventQueue.push(new X(source));
        eventQueue.push(new C(source)); // won't get recognized
        eventQueue.push(new A(source));
        eventQueue.push(new B(source));
        eventQueue.push(new C(source)); // gets recognized

        System.err.println("\nDIAG: Test finished.");
    }
}