com.xeiam.xchange.examples.quoine.marketdata.OrderBookDemo Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of xchange-examples Show documentation

Provides a set of examples that demonstrate how to use XChange in client applications

The newest version!

package com.xeiam.xchange.examples.quoine.marketdata;

import java.io.IOException;

import com.xeiam.xchange.Exchange;
import com.xeiam.xchange.ExchangeFactory;
import com.xeiam.xchange.currency.CurrencyPair;
import com.xeiam.xchange.dto.marketdata.OrderBook;
import com.xeiam.xchange.quoine.QuoineExchange;
import com.xeiam.xchange.quoine.dto.marketdata.QuoineOrderBook;
import com.xeiam.xchange.quoine.service.polling.QuoineMarketDataServiceRaw;
import com.xeiam.xchange.service.polling.marketdata.PollingMarketDataService;

public class OrderBookDemo {

  public static void main(String[] args) throws IOException {

    // Use the factory to get Quoine exchange API using default settings
    Exchange quoineExchange = ExchangeFactory.INSTANCE.createExchange(QuoineExchange.class.getName());

    generic(quoineExchange);
    raw(quoineExchange);
  }

  private static void generic(Exchange quoineExchange) throws IOException {

    // Interested in the public polling market data feed (no authentication)
    PollingMarketDataService quoineMarketDataService = quoineExchange.getPollingMarketDataService();

    // Get the latest full order book data for NMC/XRP
    OrderBook orderBook = quoineMarketDataService.getOrderBook(CurrencyPair.BTC_USD);
    System.out.println(orderBook.toString());
    System.out.println("full orderbook size: " + (orderBook.getAsks().size() + orderBook.getBids().size()));
  }

  private static void raw(Exchange quoineExchange) throws IOException {

    // Interested in the public polling market data feed (no authentication)
    QuoineMarketDataServiceRaw quoineMarketDataService = (QuoineMarketDataServiceRaw) quoineExchange.getPollingMarketDataService();

    // Get the latest order book data
    QuoineOrderBook quoineOrderBook = quoineMarketDataService.getOrderBook(1);
    System.out.println(quoineOrderBook.toString());
    System.out.println("size: " + (quoineOrderBook.getSellPriceLevels().size() + quoineOrderBook.getBuyPriceLevels().size()));
  }
}