/** * Determine whether two elements qualify for further Difference comparison. * @param differenceEngine the DifferenceEngine instance wanting to * determine if the elements are comparable * @param control * @param test * @return true if the two elements qualify for further comparison based on * both the superclass qualification (namespace URI and non- namespaced tag * name), and the presence of qualifying attributes with the same values; * false otherwise */ public boolean qualifyForComparison(Element control, Element test) { if (super.qualifyForComparison(control, test)) { return areAttributesComparable(control, test); } return false; }