AbstractDatafeed
↳ Datafeed
apiUrl
, ws
)
Name | Type |
---|---|
apiUrl | string |
ws | any |
Protected
_configuration: UdfCompatibleConfiguration
Private
_prefixId: number
Private
_publicWs: WebsocketService
Private
_subscribeQuoteMap: Map
<string
, any
>
Private
bbosMap: Map
<string
, any
>
Private
eventBus: MultiBroadcastEventBus
Private
tickersMap: Map
<string
, any
>
Protected
_requestConfiguration(): Promise
<null
| UdfCompatibleConfiguration
>
Promise
<null
| UdfCompatibleConfiguration
>
Private
_toUDFTicker(t
): QuoteData
Name | Type |
---|---|
t | any |
QuoteData
symbolInfo
, resolution
, periodParams
, onResult
, onError
): void
Name | Type |
---|---|
symbolInfo | LibrarySymbolInfo |
resolution | ResolutionString |
periodParams | PeriodParamsWithOptionalCountback |
onResult | HistoryCallback |
onError | ErrorCallback |
void
void
void
symbols
, onDataCallback
): void
Name | Type |
---|---|
symbols | string [] |
onDataCallback | QuotesCallback |
void
void
void
Private
getSubscriptionId(listenerGuid
): string
Name | Type |
---|---|
listenerGuid | string |
string
void
void
callback
): void
Name | Type |
---|---|
callback | OnReadyCallback |
void
void
void
symbolName
, onResolve
, onError
, extension?
): void
Name | Type |
---|---|
symbolName | string |
onResolve | ResolveCallback |
onError | ErrorCallback |
extension? | SymbolResolveExtension |
void
userInput
, exchange
, symbolType
, onResult
): void
Name | Type |
---|---|
userInput | string |
exchange | string |
symbolType | string |
onResult | SearchSymbolsCallback |
void
symbolInfo
, resolution
, onTick
, listenerGuid
): void
Name | Type |
---|---|
symbolInfo | LibrarySymbolInfo |
resolution | ResolutionString |
onTick | SubscribeBarsCallback |
listenerGuid | string |
void
symbols
, fastSymbols
, onRealtimeCallback
, listenerGuid
): void
Name | Type |
---|---|
symbols | string [] |
fastSymbols | string [] |
onRealtimeCallback | QuotesCallback |
listenerGuid | string |
void
listenerGuid
): void
Name | Type |
---|---|
listenerGuid | string |
void
listenerGuid
): void
Name | Type |
---|---|
listenerGuid | string |
void