OOPath 2+ notifyModification() result only the 1st being effective ------------------------------------------------------------------ Key: DROOLS-1376 URL: https://issues.jboss.org/browse/DROOLS-1376 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 7.0.0.Beta3 Reporter: Matteo Mortari Assignee: Matteo Mortari Labels: oopath Reproducible by adding in XPathTest: {code:java} @Test public void testDoubleAdd() { String drl = "import org.drools.compiler.xpath.*;\n" + "\n" + "rule R2 when\n" + " Group( $id: name, $p: /members{age >= 20} )\n" + "then\n" + " System.out.println( $id + \".\" + $p.getName() );\n" + " insertLogical( $id + \".\" + $p.getName() );\n" + "end\n"; KieSession ksession = new KieHelper().addContent( drl, ResourceType.DRL ) .build() .newKieSession(); Group x = new Group("X"); Group y = new Group("Y"); ksession.insert( x ); ksession.insert( y ); ksession.fireAllRules(); assertFalse (factsCollection(ksession).contains("X.Ada")); assertFalse (factsCollection(ksession).contains("X.Bea")); assertFalse (factsCollection(ksession).contains("Y.Ada")); assertFalse (factsCollection(ksession).contains("Y.Bea")); Adult ada = new Adult("Ada", 20); Adult bea = new Adult("Bea", 20); x.addPerson(ada); x.addPerson(bea); y.addPerson(ada); y.addPerson(bea); ksession.fireAllRules(); assertTrue (factsCollection(ksession).contains("X.Ada")); assertTrue (factsCollection(ksession).contains("X.Bea")); assertTrue (factsCollection(ksession).contains("Y.Ada")); assertTrue (factsCollection(ksession).contains("Y.Bea")); x.removePerson(ada); x.removePerson(bea); y.removePerson(ada); y.removePerson(bea); ksession.fireAllRules(); assertFalse (factsCollection(ksession).contains("X.Ada")); assertFalse (factsCollection(ksession).contains("X.Bea")); assertFalse (factsCollection(ksession).contains("Y.Ada")); assertFalse (factsCollection(ksession).contains("Y.Bea")); } @Test public void testDoubleRemove() { String drl = "import org.drools.compiler.xpath.*;\n" + "\n" + "rule R2 when\n" + " Group( $id: name, $p: /members{age >= 20} )\n" + "then\n" + " System.out.println( $id + \".\" + $p.getName() );\n" + " insertLogical( $id + \".\" + $p.getName() );\n" + "end\n"; KieSession ksession = new KieHelper().addContent( drl, ResourceType.DRL ) .build() .newKieSession(); Adult ada = new Adult("Ada", 20); Adult bea = new Adult("Bea", 20); Group x = new Group("X"); Group y = new Group("Y"); x.addPerson(ada); x.addPerson(bea); y.addPerson(ada); y.addPerson(bea); ksession.insert( x ); ksession.insert( y ); ksession.fireAllRules(); assertTrue (factsCollection(ksession).contains("X.Ada")); assertTrue (factsCollection(ksession).contains("X.Bea")); assertTrue (factsCollection(ksession).contains("Y.Ada")); assertTrue (factsCollection(ksession).contains("Y.Bea")); x.removePerson(ada); x.removePerson(bea); y.removePerson(ada); y.removePerson(bea); ksession.fireAllRules(); assertFalse (factsCollection(ksession).contains("X.Ada")); assertFalse (factsCollection(ksession).contains("X.Bea")); assertFalse (factsCollection(ksession).contains("Y.Ada")); assertFalse (factsCollection(ksession).contains("Y.Bea")); } {code}