if(result == null)
result = defaultCase(theEObject);
return result;
}
case PPPackage.ELSE_IF_EXPRESSION: {
ElseIfExpression elseIfExpression = (ElseIfExpression) theEObject;
T result = caseElseIfExpression(elseIfExpression);
if(result == null)
result = caseIfExpression(elseIfExpression);
if(result == null)
result = caseExpression(elseIfExpression);