Class TreeUtil<T>

Public

Type Parameters

Index

Constructors

Methods

cloneTree collapseAll expandAll filterTree findParentNode findTreeNode flatTree forEachTreeNode initParents listToTree mapTree sortTree

Constructors

constructor

new TreeUtil<T>(): TreeUtil<T>
Type Parameters
- T
Returns TreeUtil<T>

Methods

`Static`cloneTree

cloneTree<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
nodes: TreeNodeType<T, K>[],
): TreeNodeType<T, K>[]
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- nodes: TreeNodeType<T, K>[]
Returns TreeNodeType<T, K>[]
- Defined in app-sdk/index.d.ts:20592

`Static`collapseAll

collapseAll<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
tree: TreeNodeType<T, K>[],
): void
Collapse the entire tree (starting at any level)
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- tree: TreeNodeType<T, K>[]
Returns void
- Defined in app-sdk/index.d.ts:20582

`Static`expandAll

expandAll<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
tree: TreeNodeType<T, K>[],
): void
Expand the entire tree (starting at any level)
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- tree: TreeNodeType<T, K>[]
Returns void
- Defined in app-sdk/index.d.ts:20578

`Static`filterTree

filterTree<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
handler: (item: TreeNodeType<T, K>) => boolean,
currentList: TreeNodeType<T, K>[],
): TreeNodeType<T, K>[]
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: (item: TreeNodeType<T, K>) => boolean
- currentList: TreeNodeType<T, K>[]
Returns TreeNodeType<T, K>[]
- Defined in app-sdk/index.d.ts:20593

`Static`findParentNode

findParentNode<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
nodes: TreeNodeType<T, K>[],
itemKey: K,
): undefined | TreeNodeType<T, K>
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- nodes: TreeNodeType<T, K>[]
- itemKey: K
Returns undefined | TreeNodeType<T, K>
- Defined in app-sdk/index.d.ts:20595

`Static`findTreeNode

findTreeNode<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
handler: (item: TreeNodeType<T, K>) => boolean,
currentList: TreeNodeType<T, K>[],
): undefined | TreeNodeType<T, K>
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: (item: TreeNodeType<T, K>) => boolean
- currentList: TreeNodeType<T, K>[]
Returns undefined | TreeNodeType<T, K>
- Defined in app-sdk/index.d.ts:20594

`Static`flatTree

flatTree<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
nodes: TreeNodeType<T, K>[],
): TreeNodeType<T, K>[]
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- nodes: TreeNodeType<T, K>[]
Returns TreeNodeType<T, K>[]
- Defined in app-sdk/index.d.ts:20590

`Static`forEachTreeNode

forEachTreeNode<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
handler: (item: TreeNodeType<T, K>) => void,
currentList: TreeNodeType<T, K>[],
): void
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: (item: TreeNodeType<T, K>) => void
- currentList: TreeNodeType<T, K>[]
Returns void
- Defined in app-sdk/index.d.ts:20589

`Static`initParents

initParents<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
parentNode: TreeNodeType<T, K>,
recursive?: boolean,
): void
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- parentNode: TreeNodeType<T, K>
- Optionalrecursive: boolean
Returns void
- Defined in app-sdk/index.d.ts:20596

`Static`listToTree

listToTree<T>(
items: TreeFlatListItem<T>[],
onItemAdd?: (item: T, node: TreeNodeType<T>) => void,
): TreeNodeType<T, TreeNodeKeyType>[]
Method for converting a flat list to a tree inspired by https://github.com/philipstanislaus/performant-array-to-tree/blob/master/src/arrayToTree.ts https://github.com/philipstanislaus/performant-array-to-tree
Type Parameters
- T
Parameters
- items: TreeFlatListItem<T>[]
- OptionalonItemAdd: (item: T, node: TreeNodeType<T>) => void
Returns TreeNodeType<T, TreeNodeKeyType>[]
- Defined in app-sdk/index.d.ts:20574

`Static`mapTree

mapTree<T, K extends TreeNodeKeyType = TreeNodeKeyType>(
handler: (item: TreeNodeType<T, K>) => TreeNodeType<T, K>,
currentList: TreeNodeType<T, K>[],
): TreeNodeType<T, K>[]
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: (item: TreeNodeType<T, K>) => TreeNodeType<T, K>
- currentList: TreeNodeType<T, K>[]
Returns TreeNodeType<T, K>[]
- Defined in app-sdk/index.d.ts:20591

`Static`sortTree

sortTree<
    T extends { [key: string]: any },
    K extends TreeNodeKeyType = TreeNodeKeyType,
>(
    a: TreeNodeType<T, K>,
    b: TreeNodeType<T, K>,
): number
Sorting the tree and nested sub trees
Type Parameters
- T extends { [key: string]: any }
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- a: TreeNodeType<T, K>
- b: TreeNodeType<T, K>
Returns number
- Defined in app-sdk/index.d.ts:20586

Class TreeUtil<T>

Public

Type Parameters

Index

Constructors

Methods

Constructors

constructor

Type Parameters

Returns TreeUtil<T>

Methods

StaticcloneTree

Type Parameters

Parameters

Returns TreeNodeType<T, K>[]

StaticcollapseAll

Type Parameters

Parameters

Returns void

StaticexpandAll

Type Parameters

Parameters

Returns void

StaticfilterTree

Type Parameters

Parameters

Returns TreeNodeType<T, K>[]

StaticfindParentNode

Type Parameters

Parameters

Returns undefined | TreeNodeType<T, K>

StaticfindTreeNode

Type Parameters

Parameters

Returns undefined | TreeNodeType<T, K>

StaticflatTree

Type Parameters

Parameters

Returns TreeNodeType<T, K>[]

StaticforEachTreeNode

Type Parameters

Parameters

Returns void

StaticinitParents

Type Parameters

Parameters

Returns void

StaticlistToTree

Type Parameters

Parameters

Returns TreeNodeType<T, TreeNodeKeyType>[]

StaticmapTree

Type Parameters

Parameters

Returns TreeNodeType<T, K>[]

StaticsortTree

Type Parameters

Parameters

Returns number

On This Page

`Static`cloneTree

`Static`collapseAll

`Static`expandAll

`Static`filterTree

`Static`findParentNode

`Static`findTreeNode

`Static`flatTree

`Static`forEachTreeNode

`Static`initParents

`Static`listToTree

`Static`mapTree

`Static`sortTree