if (elementName.equals("transition") && groupList.equals(QualList.listOfTransitions)) {
Model model = (Model) listOf.getParentSBMLObject();
QualitativeModel extendeModel = (QualitativeModel) model.getExtension(QualConstants.namespaceURI);
Transition transition = new Transition();
extendeModel.addTransition(transition);
return transition;
} else if ((elementName.equals("qualitativeSpecies")) && groupList.equals(QualList.listOfQualitativeSpecies)) {
Model model = (Model) listOf.getParentSBMLObject();
QualitativeModel extendeModel = (QualitativeModel) model.getExtension(QualConstants.namespaceURI);