Interface IsTree

classType

innerList

first

• get first(): T

  Retrieve the first Element from the Arrayable

  Returns T

last

• get last(): T

  Retrieve the last Element from the Arrayable

  Returns T

length

• get length(): number

  Return the length of the list.

  Returns number

list

• get list(): IsElement | IsElement[]

  Retrieve a copy of the innerList used.

  Returns IsElement | IsElement[]

[iterator]

• "[iterator]"(): Iterator<IsTreeNode>

  Be able to iterate over this class.

  Returns Iterator<IsTreeNode>

append

• append(node: any, after?: IsTreeNode): IsArrayable<any>

  Add a node (or data) after the given (or last) node in the list.

  Parameters

  • node: any
  • Optionalafter: IsTreeNode

  Returns IsArrayable<any>

forEach

• forEach(callback: forEachCallback, thisArg?: IsArrayable<any>): IsArrayable<any>

  Be able to run forEach on this Arrayable to iterate over the elements.

  Parameters

  • callback: forEachCallback
  • OptionalthisArg: IsArrayable<any>

  Returns IsArrayable<any>

initialize

• initialize(initialList: IsTreeNode | IsTreeNode[]): IsArrayable<any>

  Initialize the inner list, should only run once.

  Parameters

  • initialList: IsTreeNode | IsTreeNode[]

  Returns IsArrayable<any>

insertAfter

• insertAfter(node: IsTreeNode, newNode: any): IsArrayable<any>

  Insert a new node (or data) after a node.

  Parameters

  • node: IsTreeNode
  • newNode: any

  Returns IsArrayable<any>

insertBefore

• insertBefore(node: IsTreeNode, newNode: any): IsArrayable<any>

  Insert a new node (or data) before a node.

  Parameters

  • node: IsTreeNode
  • newNode: any

  Returns IsArrayable<any>

item

• item(index: number): IsTreeNode

  Retrieve an element item from this list by numeric index, otherwise return null.

  Parameters

  • index: number

  Returns IsTreeNode

prepend

• prepend(node: any, before?: IsTreeNode): IsArrayable<any>

  Add a node (or data) before the given (or first) node in the list.

  Parameters

  • node: any
  • Optionalbefore: IsTreeNode

  Returns IsArrayable<any>

remove

• remove(node: IsTreeNode): IsTreeNode

  Remove an element from this arrayable.

  Parameters

  • node: IsTreeNode

  Returns IsTreeNode