Package org.knowm.xchange.bitfinex.service

Class BitfinexMarketDataService

java.lang.Object

org.knowm.xchange.service.BaseExchangeService<E>

org.knowm.xchange.service.BaseResilientExchangeService<BitfinexExchange>

org.knowm.xchange.bitfinex.service.BitfinexBaseService

org.knowm.xchange.bitfinex.service.BitfinexMarketDataServiceRaw

org.knowm.xchange.bitfinex.service.BitfinexMarketDataService

All Implemented Interfaces:

BaseService, MarketDataService

public class BitfinexMarketDataService
extends BitfinexMarketDataServiceRaw
implements MarketDataService

Implementation of the market data service for Bitfinex

• Provides access to various market data values

Field Summary

Fields inherited from class org.knowm.xchange.bitfinex.service.BitfinexBaseService

apiKey, bitfinex, bitfinexV2, payloadCreator, signatureCreator, signatureV2

Fields inherited from class org.knowm.xchange.service.BaseResilientExchangeService

resilienceRegistries

Fields inherited from class org.knowm.xchange.service.BaseExchangeService

exchange

Constructor Summary

Constructors

Constructor	Description
BitfinexMarketDataService(BitfinexExchange exchange, ResilienceRegistries resilienceRegistries)	Constructor

Method Summary

Modifier and Type	Method	Description
LoanOrderBook	getLendOrderBook(String currency, Object... args)
OrderBook	getOrderBook(CurrencyPair currencyPair, Object... args)	Get an order book representing the current offered exchange rates (market depth)
Ticker	getTicker(CurrencyPair currencyPair, Object... args)	Get a ticker representing the current exchange rate
List<Ticker>	getTickers(Params params)	Get the tickers representing the current exchange rate for the provided parameters
Trades	getTrades(CurrencyPair currencyPair, Object... args)	Get the trades recently performed by the exchange

Methods inherited from class org.knowm.xchange.bitfinex.service.BitfinexMarketDataServiceRaw

fundingBook, fundingBookRaw, getBitfinexLendBook, getBitfinexLends, getBitfinexOrderBook, getBitfinexPlatformStatus, getBitfinexPublicFundingTrades, getBitfinexPublicTrades, getBitfinexSymbols, getBitfinexTicker, getBitfinexTickers, getBitfinexTickerV2, getBitfinexTrades, getExchangeSymbols, getFundingHistoricCandles, getHistoricCandles, getStats, getStatus, getSymbolDetails, tradingBook, tradingBookRaw

Methods inherited from class org.knowm.xchange.service.BaseResilientExchangeService

decorateApiCall, rateLimiter, rateLimiter, retry, retry

Methods inherited from class org.knowm.xchange.service.BaseExchangeService

verifyOrder, verifyOrder, verifyOrder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.knowm.xchange.service.marketdata.MarketDataService

getCandleStickData, getFundingRate, getFundingRates, getOrderBook, getOrderBook, getTicker, getTrades, getTrades

Constructor Details

BitfinexMarketDataService

public BitfinexMarketDataService(BitfinexExchange exchange,
ResilienceRegistries resilienceRegistries)

Constructor

Parameters:

exchange -

Method Details

getTicker

public Ticker getTicker(CurrencyPair currencyPair,
Object... args)
                 throws IOException

Description copied from interface: MarketDataService

Get a ticker representing the current exchange rate

Specified by:

getTicker in interface MarketDataService

Returns:

The Ticker, null if some sort of error occurred. Implementers should log the error.

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

getOrderBook

public OrderBook getOrderBook(CurrencyPair currencyPair,
Object... args)
                       throws IOException

Description copied from interface: MarketDataService

Get an order book representing the current offered exchange rates (market depth)

Specified by:

getOrderBook in interface MarketDataService

Parameters:

args - If two integers are provided, then those count as limit bid and limit ask count

Returns:

The OrderBook, null if some sort of error occurred. Implementers should log the error.

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

getLendOrderBook

public LoanOrderBook getLendOrderBook(String currency,
Object... args)
                               throws IOException

Throws:

IOException

getTrades

public Trades getTrades(CurrencyPair currencyPair,
Object... args)
                 throws IOException

Description copied from interface: MarketDataService

Get the trades recently performed by the exchange

Specified by:

getTrades in interface MarketDataService

args - Optional arguments. Exchange-specific

Returns:

The Trades, null if some sort of error occurred. Implementers should log the error.

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

getTickers

public List<Ticker> getTickers(Params params)
                        throws IOException

Description copied from interface: MarketDataService

Get the tickers representing the current exchange rate for the provided parameters

Specified by:

getTickers in interface MarketDataService

Returns:

The Tickers, null if some sort of error occurred. Implementers should log the error.

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data