RoomleConfigurator.Internal.default-9

configurator-core/src/roomle-configurator.internal.default

Implements

• Context

Table of contents

Constructors

• constructor

Properties

• _creator_

Methods

• canRedo

• canUndo

• clearHistory

• getHistory

• push

• redo

• undo

Constructors

constructor

• new default(creator)

Parameters

Name	Type
creator	string

Properties

_creator_

• _creator_: string

Implementation of

Context.creator

Methods

canRedo

▸ canRedo(): boolean

checks if there are newer configurations

Returns

boolean

true if current configuration is not the latest configuration

---

canUndo

▸ canUndo(): boolean

checks if there are any changes on the item already happened

Returns

boolean

true if the current configuration is not the default configuration

---

clearHistory

▸ clearHistory(): void

clears history and make new empty history array sets index on 0 that no undo and redo is possible

Returns

void

---

getHistory

▸ getHistory(): string[]

Returns

string[]

array of all configuration strings

---

push

▸ push(configurationString): void

pushes new configurationString to history Array is called when changes on the item happened

Parameters

Name	Type
configurationString	string

Returns

void

---

redo

▸ redo(): string

loads the configurationString of the configuration which was set before undo function was called only possible if undo function was called before

Returns

string

configurationString of configuration before undo was called or null if canRedo returns false

---

undo

▸ undo(): string

loads the configurationString of the configuration which was set before only possible if there are some changes on the current item

Returns

string

configurationString of lastAction or null if canUndo returns false