Orderly SDKs / Modules / @orderly.network/trading-view / Datafeed

​

Class: Datafeed

@orderly.network/trading-view.Datafeed

​

Hierarchy

• AbstractDatafeed ↳ Datafeed

​

Table of contents

​

Constructors

• constructor

​

Properties

• _configuration
• _prefixId
• _publicWs
• _subscribeQuoteMap
• bbosMap
• eventBus
• tickersMap

​

Methods

• _requestConfiguration
• _toUDFTicker
• getBars
• getMarks
• getQuotes
• getServerTime
• getSubscriptionId
• getTimescaleMarks
• onReady
• remove
• resolveSymbol
• searchSymbols
• subscribeBars
• subscribeQuotes
• unsubscribeBars
• unsubscribeQuotes

​

Constructors

​

constructor

• new Datafeed(apiUrl, ws)

​

Parameters

​

Overrides

AbstractDatafeed.constructor

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:22

​

Properties

​

_configuration

• Protected _configuration: UdfCompatibleConfiguration

​

Inherited from

AbstractDatafeed._configuration

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:41

---

​

_prefixId

• Private _prefixId: number

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:15

---

​

_publicWs

• Private _publicWs: WebsocketService

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:16

---

​

_subscribeQuoteMap

• Private _subscribeQuoteMap: Map<string, any>

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:13

---

​

bbosMap

• Private bbosMap: Map<string, any>

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:18

---

​

eventBus

• Private eventBus: MultiBroadcastEventBus

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:20

---

​

tickersMap

• Private tickersMap: Map<string, any>

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:19

​

Methods

​

_requestConfiguration

▸ Protected _requestConfiguration(): Promise<null | UdfCompatibleConfiguration>

​

Returns

Promise<null | UdfCompatibleConfiguration>

​

Inherited from

AbstractDatafeed._requestConfiguration

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:152

---

​

_toUDFTicker

▸ Private _toUDFTicker(t): QuoteData

​

Parameters

​

Returns

QuoteData

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:155

---

​

getBars

▸ getBars(symbolInfo, resolution, periodParams, onResult, onError): void

​

Parameters

​

Returns

void

​

Inherited from

AbstractDatafeed.getBars

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:67

---

​

getMarks

▸ getMarks(): void

​

Returns

void

​

Inherited from

AbstractDatafeed.getMarks

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:127

---

​

getQuotes

▸ getQuotes(symbols, onDataCallback): void

​

Parameters

​

Returns

void

​

Overrides

AbstractDatafeed.getQuotes

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:81

---

​

getServerTime

▸ getServerTime(): void

​

Returns

void

​

Inherited from

AbstractDatafeed.getServerTime

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:135

---

​

getSubscriptionId

▸ Private getSubscriptionId(listenerGuid): string

​

Parameters

​

Returns

string

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:69

---

​

getTimescaleMarks

▸ getTimescaleMarks(): void

​

Returns

void

​

Inherited from

AbstractDatafeed.getTimescaleMarks

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:131

---

​

onReady

▸ onReady(callback): void

​

Parameters

​

Returns

void

​

Inherited from

AbstractDatafeed.onReady

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:91

---

​

remove

▸ remove(): void

​

Returns

void

​

Overrides

AbstractDatafeed.remove

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:65

---

​

resolveSymbol

▸ resolveSymbol(symbolName, onResolve, onError, extension?): void

​

Parameters

​

Returns

void

​

Inherited from

AbstractDatafeed.resolveSymbol

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:108

---

​

searchSymbols

▸ searchSymbols(userInput, exchange, symbolType, onResult): void

​

Parameters

​

Returns

void

​

Inherited from

AbstractDatafeed.searchSymbols

​

Defined in

tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:97

---

​

subscribeBars

▸ subscribeBars(symbolInfo, resolution, onTick, listenerGuid): void

​

Parameters

​

Returns

void

​

Overrides

AbstractDatafeed.subscribeBars

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:73

---

​

subscribeQuotes

▸ subscribeQuotes(symbols, fastSymbols, onRealtimeCallback, listenerGuid): void

​

Parameters

​

Returns

void

​

Overrides

AbstractDatafeed.subscribeQuotes

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:115

---

​

unsubscribeBars

▸ unsubscribeBars(listenerGuid): void

​

Parameters

​

Returns

void

​

Overrides

AbstractDatafeed.unsubscribeBars

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:77

---

​

unsubscribeQuotes

▸ unsubscribeQuotes(listenerGuid): void

​

Parameters

​

Returns

void

​

Overrides

AbstractDatafeed.unsubscribeQuotes

​

Defined in

tradingView/tradingViewAdapter/datafeed/datafeed.ts:145