/// <summary>Constructor</summary>
/// <param name="enclosing"></param>
/// <param name="parentNode">the node which children shall be iterated.</param>
/// <param name="parentPath">the full path of the former node without the leaf node.</param>
public NodeIteratorChildren(XmpIterator enclosing, XmpNode parentNode, string parentPath)
: base(enclosing)
{
_enclosing = enclosing;
if (parentNode.Options.IsSchemaNode)
{
_enclosing.BaseNamespace = parentNode.Name;
}
_parentPath = AccumulatePath(parentNode, parentPath, 1);
_childrenIterator = parentNode.IterateChildren();
}
/// <summary>Constructor for the node iterator.</summary>
/// <param name="enclosing"></param>
/// <param name="visitedNode">the currently visited node</param>
/// <param name="parentPath">the accumulated path of the node</param>
/// <param name="index">the index within the parent node (only for arrays)</param>
public NodeIterator(XmpIterator enclosing, XmpNode visitedNode, string parentPath, int index)
{
_enclosing = enclosing;
_visitedNode = visitedNode;
_state = IterateNode;
if (visitedNode.Options.IsSchemaNode)
{
_enclosing.BaseNamespace = visitedNode.Name;
}
// for all but the root node and schema nodes
_path = AccumulatePath(visitedNode, parentPath, index);
}
/// <summary>Default constructor</summary> protected NodeIterator(XmpIterator enclosing) => _enclosing = enclosing;
/// <summary>Constructor</summary>
/// <param name="enclosing"></param>
/// <param name="parentNode">the node which children shall be iterated.</param>
/// <param name="parentPath">the full path of the former node without the leaf node.</param>
public NodeIteratorChildren(XmpIterator enclosing, XmpNode parentNode, string parentPath)
: base(enclosing)
{
_enclosing = enclosing;
if (parentNode.Options.IsSchemaNode)
{
_enclosing.BaseNamespace = parentNode.Name;
}
_parentPath = AccumulatePath(parentNode, parentPath, 1);
_childrenIterator = parentNode.IterateChildren();
}
/// <summary>Constructor for the node iterator.</summary>
/// <param name="enclosing"></param>
/// <param name="visitedNode">the currently visited node</param>
/// <param name="parentPath">the accumulated path of the node</param>
/// <param name="index">the index within the parent node (only for arrays)</param>
public NodeIterator(XmpIterator enclosing, XmpNode visitedNode, string parentPath, int index)
{
_enclosing = enclosing;
_visitedNode = visitedNode;
_state = IterateNode;
if (visitedNode.Options.IsSchemaNode)
{
_enclosing.BaseNamespace = visitedNode.Name;
}
// for all but the root node and schema nodes
_path = AccumulatePath(visitedNode, parentPath, index);
}
/// <summary>Default constructor</summary>
protected NodeIterator(XmpIterator enclosing)
{
_enclosing = enclosing;
}