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Orderly SDKs / Modules / @orderly.network/trading-view / Datafeed
Class: Datafeed
@orderly.network/trading-view.Datafeed
Hierarchy
-
AbstractDatafeed
↳ Datafeed
Table of contents
Constructors
Properties
Methods
Constructors
constructor
• new Datafeed(apiUrl, ws)
Parameters
| Name | Type |
|---|
apiUrl | string |
ws | any |
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
| Name | Type |
|---|
symbolInfo | LibrarySymbolInfo |
resolution | ResolutionString |
periodParams | PeriodParamsWithOptionalCountback |
onResult | HistoryCallback |
onError | ErrorCallback |
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
| Name | Type |
|---|
symbols | string[] |
onDataCallback | QuotesCallback |
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
| Name | Type |
|---|
listenerGuid | string |
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
| Name | Type |
|---|
callback | OnReadyCallback |
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
| Name | Type |
|---|
symbolName | string |
onResolve | ResolveCallback |
onError | ErrorCallback |
extension? | SymbolResolveExtension |
Returns
void
Inherited from
AbstractDatafeed.resolveSymbol
Defined in
tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:108
searchSymbols
▸ searchSymbols(userInput, exchange, symbolType, onResult): void
Parameters
| Name | Type |
|---|
userInput | string |
exchange | string |
symbolType | string |
onResult | SearchSymbolsCallback |
Returns
void
Inherited from
AbstractDatafeed.searchSymbols
Defined in
tradingView/tradingViewAdapter/datafeed/abstract-datafeed.ts:97
subscribeBars
▸ subscribeBars(symbolInfo, resolution, onTick, listenerGuid): void
Parameters
| Name | Type |
|---|
symbolInfo | LibrarySymbolInfo |
resolution | ResolutionString |
onTick | SubscribeBarsCallback |
listenerGuid | string |
Returns
void
Overrides
AbstractDatafeed.subscribeBars
Defined in
tradingView/tradingViewAdapter/datafeed/datafeed.ts:73
subscribeQuotes
▸ subscribeQuotes(symbols, fastSymbols, onRealtimeCallback, listenerGuid): void
Parameters
| Name | Type |
|---|
symbols | string[] |
fastSymbols | string[] |
onRealtimeCallback | QuotesCallback |
listenerGuid | string |
Returns
void
Overrides
AbstractDatafeed.subscribeQuotes
Defined in
tradingView/tradingViewAdapter/datafeed/datafeed.ts:115
unsubscribeBars
▸ unsubscribeBars(listenerGuid): void
Parameters
| Name | Type |
|---|
listenerGuid | string |
Returns
void
Overrides
AbstractDatafeed.unsubscribeBars
Defined in
tradingView/tradingViewAdapter/datafeed/datafeed.ts:77
unsubscribeQuotes
▸ unsubscribeQuotes(listenerGuid): void
Parameters
| Name | Type |
|---|
listenerGuid | string |
Returns
void
Overrides
AbstractDatafeed.unsubscribeQuotes
Defined in
tradingView/tradingViewAdapter/datafeed/datafeed.ts:145
