public bool MoveNext()
{
if (!iterationStarted)
{
current = original.Clone();
iterationStarted = true;
}
if (current != null && current.MoveNext())
return true;
current = null;
return false;
}
public static XPath2NodeIterator Create(object value)
{
if (value == Undefined.Value)
return EmptyIterator.Shared;
XPath2NodeIterator iter = value as XPath2NodeIterator;
if (iter != null)
return iter.Clone();
XPathItem item = value as XPathItem;
if (item == null)
item = new XPath2Item(value);
return new SingleIterator(item);
}
public static XPath2NodeIterator Create(object value)
{
if (value == Undefined.Value)
{
return(EmptyIterator.Shared);
}
XPath2NodeIterator iter = value as XPath2NodeIterator;
if (iter != null)
{
return(iter.Clone());
}
XPathItem item = value as XPathItem;
if (item == null)
{
item = new XPath2Item(value);
}
return(new SingleIterator(item));
}
public bool DeepEqual(XPath2NodeIterator iter1, XPath2NodeIterator iter2)
{
iter1 = iter1.Clone();
iter2 = iter2.Clone();
bool flag1;
bool flag2;
do
{
flag1 = iter1.MoveNext();
flag2 = iter2.MoveNext();
if (flag1 != flag2)
{
return(false);
}
else
if (flag1 && flag2)
{
if (iter1.Current.IsNode != iter2.Current.IsNode)
{
return(false);
}
else
{
if (iter1.Current.IsNode && iter2.Current.IsNode)
{
if (!NodeEqual((XPathNavigator)iter1.Current, (XPathNavigator)iter2.Current))
{
return(false);
}
}
else
if (!ItemEqual(iter1.Current, iter2.Current))
{
return(false);
}
}
}
}while (flag1 && flag2);
return(true);
}
public XPathNodeIteratorAdapter(XPath2NodeIterator iter)
{
this.iter = iter.Clone();
}
public BufferedNodeIterator(XPath2NodeIterator src, bool clone)
{
this.src = clone ? src.Clone() : src;
buffer = new List <XPathItem>();
}
public XQueryNodeIteratorDebugView(XPath2NodeIterator iter)
{
this.iter = iter.Clone();
}
public Enumerator(XPath2NodeIterator iter)
{
original = iter.Clone();
}