public new List <HtmlElement> GetElements(HtmlFunc <HtmlElement, bool> func, int maxDepth = -1)
{
if (func is null)
{
throw new ArgumentNullException(nameof(func));
}
return(base.GetElements(func, maxDepth));
}
public new HtmlNode GetNode(HtmlFunc <HtmlNode, bool> func, int maxDepth = -1)
{
if (func is null)
{
throw new ArgumentNullException(nameof(func));
}
return(base.GetNode(func, maxDepth));
}
void Filter(List <HtmlElement> elements, HtmlFunc <HtmlElement, bool> func)
{
if (elements is null)
{
throw new ArgumentNullException(nameof(elements));
}
if (func is null)
{
throw new ArgumentNullException(nameof(func));
}
for (int i = 0; i < elements.Count; i++)
{
if (!func(elements[i]))
{
elements.RemoveAt(i--);
}
}
}
void Query(List <HtmlElement> elements, List <HtmlElement> tempElements, HtmlFunc <HtmlElement, List <HtmlElement> > func)
{
if (elements is null)
{
throw new ArgumentNullException(nameof(elements));
}
if (tempElements is null)
{
throw new ArgumentNullException(nameof(tempElements));
}
if (func is null)
{
throw new ArgumentNullException(nameof(func));
}
tempElements.Clear();
foreach (HtmlElement element in elements)
{
tempElements.AddRange(func(element));
}
elements.Clear();
elements.AddRange(tempElements);
}
