Examples with Interval org.drools.compiler.Interval used on opensource projects

Example 1 with Interval

use of org.drools.compiler.Interval in project drools by kiegroup.

the class QueryTest method testQueryWithEval.

@Test
public void testQueryWithEval() throws IOException, ClassNotFoundException {
    // [Regression in 5.2.0.M2]: NPE during rule evaluation on MVELPredicateExpression.evaluate(MVELPredicateExpression.java:82)
    String str = "package org.drools.compiler.integrationtests\n" + "import " + DomainObject.class.getCanonicalName() + " \n" + "query queryWithEval \n" + "    $do: DomainObject()\n" + "    not DomainObject( id == $do.id, eval(interval.isAfter($do.getInterval())))\n" + "end";
    KieBase kbase = SerializationHelper.serializeObject(loadKnowledgeBaseFromString(str));
    KieSession ksession = createKieSession(kbase);
    DomainObject do1 = new DomainObject();
    do1.setId(1);
    do1.setInterval(new Interval(10, 5));
    DomainObject do2 = new DomainObject();
    do2.setId(1);
    do2.setInterval(new Interval(20, 5));
    ksession.insert(do1);
    ksession.insert(do2);
    org.kie.api.runtime.rule.QueryResults results = ksession.getQueryResults("queryWithEval");
    assertEquals(1, results.size());
    assertEquals(do2, results.iterator().next().get("$do"));
    ksession.dispose();
}