private bool Add(IISLogRecord newItem)
{
try
{
if (_element == null)
{
_element = newItem;
_root = this;
_nextElement = null;
}
else
{
var item = FindItem(newItem);
if (item == null)
{
var nextElem = new IISLogRecordSet(_root, newItem);
AddToLast(nextElem);
}
else
{
item.IncrementCounter();
}
}
return(true);
}
catch
{
return(false);
}
}
private IISLogRecord FindItemIntoNextElement(IISLogRecord item)
{
if (_element.Equals(item))
{
return(_element);
}
else if (_nextElement != null)
{
return(_nextElement.FindItemIntoNextElement(item));
}
return(null);
}
protected IISLogRecordSet(IISLogRecordSet root, IISLogRecord newElement)
: this()
{
_root = root;
_element = newElement;
}
public IISLogRecord FindItem(IISLogRecord item) => _root?.FindItemIntoNextElement(item);
public IISLogRecordSet()
{
_element = null;
_nextElement = null;
_root = null;
}
