_expression = new EdmIfImpl(edm, exp.asIf()); } else if (exp.isIsOf()) { _expression = new EdmIsOfImpl(edm, exp.asIsOf()); } else if (exp.isLabeledElement()) { _expression = new EdmLabeledElementImpl(edm, exp.asLabeledElement());
_expression = new EdmIfImpl(edm, exp.asIf()); } else if (exp.isIsOf()) { _expression = new EdmIsOfImpl(edm, exp.asIsOf()); } else if (exp.isLabeledElement()) { _expression = new EdmLabeledElementImpl(edm, exp.asLabeledElement());