TreeNode

interface TreeNode

Tree node that represents internal structure of config/source.

Functions

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

open fun getOrNull(path: String): TreeNode?

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

open fun getOrNull(path: Path): TreeNode?

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

isEmpty

open fun isEmpty(): Boolean

isPlaceHolderNode

open fun isPlaceHolderNode(): Boolean

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

open fun withFallback(fallback: TreeNode): TreeNode

Returns a node backing by specified fallback node.

withoutPlaceHolder

open fun withoutPlaceHolder(): TreeNode

Properties

children

abstract val children: MutableMap<String, TreeNode>

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

leafByPath

open val leafByPath: Map<String, TreeNode>

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

paths

open val paths: List<String>

List of all paths in this tree node.

Inheritors

LeafNode

MapNode

Extensions

asValueOf

fun TreeNode.asValueOf(source: Source, type: Class<*>): Any

toHierarchical

fun TreeNode.toHierarchical(): Any

Returns a hierarchical value for this tree node.

Sources

jvm source