TreeNodeInfoNavigationExtension extension
Adds methods to TreeNodeInfo for navigating ancestor and descendant nodes.
- on
Methods
-
ancestors(
) → Iterable< TreeNodeInfo> -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
Lazily-computes the ancestor nodes of this node. -
children(
) → Iterable< TreeNodeInfo> -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
The child nodes of this node. -
descendants(
) → Iterable< TreeNodeInfo> -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
Lazily-computes the descendant nodes of this node, in depth first order -
leaves(
) → Iterable< LeafNodeInfo> -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
Lazily-computes the descendant leaf nodes of this node. -
parent(
) → TreeNodeInfo? -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
The parent node of this node, ornullif it is a root node. -
root(
) → RootNodeInfo -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
Returns the root ancestor node of this node, or this node itself if it is a root node. -
selfAndAncestors(
) → Iterable< TreeNodeInfo> -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
Lazily-computes the self-and-ancestor nodes of this node. -
selfAndDescendants(
) → Iterable< TreeNodeInfo> -
Available on TreeNodeInfo, provided by the TreeNodeInfoNavigationExtension extension
Lazily-computes the self-and-descendant nodes of this node, in depth-first order