package org.drools.benchmark.benchmarks;
import org.drools.benchmark.BenchmarkDefinition;
import org.kie.KnowledgeBase;
import org.kie.runtime.StatefulKnowledgeSession;
import org.kie.runtime.rule.FactHandle;
public class TmsBenchmark extends AbstractBenchmark {
private String drlFile;
private StatefulKnowledgeSession ksession;
public TmsBenchmark(String drlFile) {
this.drlFile = drlFile;
}
@Override
public void init(BenchmarkDefinition definition) {
KnowledgeBase kbase = createKnowledgeBase(createKnowledgeBuilder(drlFile));
ksession = kbase.newStatefulKnowledgeSession();
}
public void execute(int repNr) {
FactHandle fact = ksession.insert(new Integer(0));
ksession.fireAllRules();
ksession.retract(fact);
ksession.fireAllRules();
}
@Override
public void terminate() {
if (ksession.getFactCount() > 0L) {
throw new RuntimeException("Still " + ksession.getFactCount() + " facts");
}
ksession.dispose(); // Stateful rule session must always be disposed when finished
}
}