NullNode

contains

open operator fun contains(path: Path): Boolean

Whether this tree node contains node(s) in specified path or not.

firstPath

open fun firstPath(predicate: (TreeNode) -> Boolean): Path?

getOrNull

Returns tree node in specified path if this tree node contains value(s) in specified path, null otherwise.

Returns tree node in specified path if this tree node contains value(s) in specified path, null otherwise.

isEmpty

isPlaceHolderNode

minus

open operator fun minus(other: TreeNode): TreeNode

Returns a tree node containing all nodes of the original tree node except the nodes contained in the given other tree node.

plus

open operator fun plus(facade: TreeNode): TreeNode

Returns a node overlapped by the specified facade node.

set

open operator fun set(path: String, node: TreeNode)

Associate path with specified node.

open operator fun set(path: Path, node: TreeNode)

Associate path with specified node.

withFallback

Returns a node backing by specified fallback node.

withoutPlaceHolder

children

Children nodes in this tree node with their names as keys.

leafByPath

Map of all leaves indexed by paths in this tree node.

paths

List of all paths in this tree node.

NullSourceNode

jvm source

Functions