T
The hierarchy node type handler instance for that type if already created, null
otherwise.
Gets a hierarchy node type handler instance from this hierarchy.
HierarchyNodeTypeHandlerBase
If the node has a type, the hierarchy node type handler base instance, null
otherwise.
Gets the node type handler instance for the specified node from this hierarchy.
nodeTypeName | The node type name. |
HierarchyNodeTypeHandlerBase
If the node type name matches a registered node type handler, the hierarchy node type handler base instance, null
otherwise.
Gets the node type handler instance for the specified node type name from this hierarchy.