Package org.knowm.xchange.poloniex.service

Class PoloniexMarketDataService

java.lang.Object
org.knowm.xchange.service.BaseExchangeService
org.knowm.xchange.poloniex.service.PoloniexBaseService
org.knowm.xchange.poloniex.service.PoloniexMarketDataServiceRaw
org.knowm.xchange.poloniex.service.PoloniexMarketDataService
All Implemented Interfaces:
BaseService, MarketDataService
public class PoloniexMarketDataService
extends PoloniexMarketDataServiceRaw
implements MarketDataService
Author:
Zach Holmes

  • Constructor Details

    • PoloniexMarketDataService

      public PoloniexMarketDataService​(Exchange exchange)
      Constructor
      Parameters:
      exchange - Exchange instance for the service

  • 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

    • 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

    • getOrderBook

      public OrderBook getOrderBook​(CurrencyPair currencyPair, Object... args) throws ExchangeException, IOException
      Description copied from interface: MarketDataService
      Get an order book representing the current offered exchange rates (market depth)
      Specified by:
      getOrderBook in interface MarketDataService
      args - Optional arguments. Exchange-specific
      Returns:
      The OrderBook, null if some sort of error occurred. Implementers should log the error.
      Throws:
      ExchangeException - - Indication that the exchange reported some kind of error with the request or response
      IOException - - Indication that a networking error occurred while fetching JSON data

    • getTrades

      public Trades getTrades​(CurrencyPair currencyPair, Object... args) throws ExchangeException, 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:
      ExchangeException - - Indication that the exchange reported some kind of error with the request or response
      IOException - - Indication that a networking error occurred while fetching JSON data

    • getCandleStickData

      public CandleStickData getCandleStickData​(CurrencyPair currencyPair, CandleStickDataParams params) throws IOException
      Description copied from interface: MarketDataService
      Get the CandleStickData for given currency between startDate to endDate.
      Specified by:
      getCandleStickData in interface MarketDataService
      Parameters:
      currencyPair - currencyPair.
      params - Params for query, including start(e.g. march 2022.) and end date, period etc.,
      Returns:
      The CandleStickData, null if some sort of error occurred. Implementers should log the error.
      Throws:
      IOException - - Indication that a networking error occurred while fetching JSON data