public String GetFirstElementColumnFullName()
{
if (isEmpty())
{
String msg = "This order-by clause is empty: " + ToString();
throw new IllegalStateException(msg);
}
OrderByElement element = (OrderByElement)_orderByList.get(0);
return(element.getColumnFullName());
}
public bool isSameOrderByColumn(String columnFullName)
{
String[] columnFullNameArray = columnFullName.Split('/');
if (_orderByList.size() != columnFullNameArray.Length)
{
return(false);
}
int count = 0;
foreach (String columnFullNameElement in columnFullNameArray)
{
OrderByElement element = (OrderByElement)_orderByList.get(count);
if (!element.getColumnFullName().ToLower().Equals(columnFullNameElement.ToLower()))
{
return(false);
}
count++;
}
return(true);
}