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>(nodes): 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:12279

`Static`collapseAll

collapseAll<T, K>(tree): 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:12269

`Static`expandAll

expandAll<T, K>(tree): 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:12265

`Static`filterTree

filterTree<T, K>(handler, currentList): TreeNodeType<T, K>[]
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: ((item: TreeNodeType<T, K>) => boolean)
  - - (item): boolean
    - Parameters
      item: TreeNodeType<T, K>
      Returns boolean
- currentList: TreeNodeType<T, K>[]
Returns TreeNodeType<T, K>[]
- Defined in app-sdk/index.d.ts:12280

`Static`findParentNode

findParentNode<T, K>(nodes, itemKey): 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:12282

`Static`findTreeNode

findTreeNode<T, K>(handler, currentList): undefined | TreeNodeType<T, K>
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: ((item: TreeNodeType<T, K>) => boolean)
  - - (item): boolean
    - Parameters
      item: TreeNodeType<T, K>
      Returns boolean
- currentList: TreeNodeType<T, K>[]
Returns undefined | TreeNodeType<T, K>
- Defined in app-sdk/index.d.ts:12281

`Static`flatTree

flatTree<T, K>(nodes): 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:12277

`Static`forEachTreeNode

forEachTreeNode<T, K>(handler, currentList): void
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: ((item: TreeNodeType<T, K>) => void)
  - - (item): void
    - Parameters
      item: TreeNodeType<T, K>
      Returns void
- currentList: TreeNodeType<T, K>[]
Returns void
- Defined in app-sdk/index.d.ts:12276

`Static`initParents

initParents<T, K>(parentNode, recursive?): void
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- parentNode: TreeNodeType<T, K>
- Optionalrecursive: boolean
Returns void
- Defined in app-sdk/index.d.ts:12283

`Static`listToTree

listToTree<T>(items, onItemAdd?): 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, TreeNodeKeyType>) => void)
  - - (item, node): void
    - Parameters
      item: T
      node: TreeNodeType<T, TreeNodeKeyType>
      Returns void
Returns TreeNodeType<T, TreeNodeKeyType>[]
- Defined in app-sdk/index.d.ts:12261

`Static`mapTree

mapTree<T, K>(handler, currentList): TreeNodeType<T, K>[]
Type Parameters
- T
- K extends TreeNodeKeyType = TreeNodeKeyType
Parameters
- handler: ((item: TreeNodeType<T, K>) => TreeNodeType<T, K>)
  - - (item): TreeNodeType<T, K>
    - Parameters
      item: TreeNodeType<T, K>
      Returns TreeNodeType<T, K>
- currentList: TreeNodeType<T, K>[]
Returns TreeNodeType<T, K>[]
- Defined in app-sdk/index.d.ts:12278

`Static`sortTree

sortTree<T, K>(a, b): 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:12273

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

Parameters

Returns boolean

Returns TreeNodeType<T, K>[]

StaticfindParentNode

Type Parameters

Parameters

Returns undefined | TreeNodeType<T, K>

StaticfindTreeNode

Type Parameters

Parameters

Parameters

Returns boolean

Returns undefined | TreeNodeType<T, K>

StaticflatTree

Type Parameters

Parameters

Returns TreeNodeType<T, K>[]

StaticforEachTreeNode

Type Parameters

Parameters

Parameters

Returns void

Returns void

StaticinitParents

Type Parameters

Parameters

Returns void

StaticlistToTree

Type Parameters

Parameters

Parameters

Returns void

Returns TreeNodeType<T, TreeNodeKeyType>[]

StaticmapTree

Type Parameters

Parameters

Parameters

Returns TreeNodeType<T, K>

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