public bool Visit <T>(NodeCollection <T> collection) where T : Node
{
if (null == collection)
{
return(false);
}
int removed = 0;
T[] nodes = collection.ToArray();
for (int i = 0; i < nodes.Length; ++i)
{
T currentNode = nodes[i];
T resultingNode = (T)VisitNode(currentNode);
if (currentNode != resultingNode)
{
int actualIndex = i - removed;
if (null == resultingNode)
{
++removed;
collection.RemoveAt(actualIndex);
}
else
{
collection.ReplaceAt(actualIndex, resultingNode);
}
}
}
return(true);
}
public bool Visit <T>(NodeCollection <T> collection) where T : Node
{
if (null != collection)
{
Visit(collection.ToArray());
return(true);
}
return(false);
}
public bool Visit <T>(NodeCollection <T> collection) where T : Node
{
if (null == collection)
{
return(false);
}
T[] nodes = collection.ToArray();
foreach (T currentNode in nodes)
{
T resultingNode = (T)VisitNode(currentNode);
if (currentNode != resultingNode)
{
collection.Replace(currentNode, resultingNode);
}
}
return(true);
}
