package com.xeiam.xchange.examples.bitcurex;
import java.io.IOException;
import com.xeiam.xchange.Exchange;
import com.xeiam.xchange.ExchangeFactory;
import com.xeiam.xchange.bitcurex.BitcurexExchange;
import com.xeiam.xchange.bitcurex.dto.marketdata.BitcurexDepth;
import com.xeiam.xchange.bitcurex.service.polling.BitcurexMarketDataServiceRaw;
import com.xeiam.xchange.currency.CurrencyPair;
import com.xeiam.xchange.dto.marketdata.OrderBook;
import com.xeiam.xchange.service.polling.PollingMarketDataService;
/**
* Demonstrate requesting Order Book at Bitcurex
*/
public class DepthDemo {
public static void main(String[] args) throws IOException {
// Use the factory to get the Bitcurex exchange API using default settings
Exchange bitcurex = ExchangeFactory.INSTANCE.createExchange(BitcurexExchange.class.getName());
requestData(bitcurex, CurrencyPair.BTC_EUR);
requestData(bitcurex, CurrencyPair.BTC_PLN);
}
private static void requestData(Exchange bitcurex, CurrencyPair pair) throws IOException {
// Interested in the public polling market data feed (no authentication)
PollingMarketDataService marketDataService = bitcurex.getPollingMarketDataService();
generic(marketDataService, pair);
raw((BitcurexMarketDataServiceRaw) marketDataService, pair.counterSymbol);
}
private static void generic(PollingMarketDataService marketDataService, CurrencyPair pair) throws IOException {
// Get the latest order book data for BTC/CAD
OrderBook orderBook = marketDataService.getOrderBook(pair);
System.out.println("Current Order Book size for BTC / " + pair.counterSymbol + ": " + (orderBook.getAsks().size() + orderBook.getBids().size()));
System.out.println("First Ask: " + orderBook.getAsks().get(0).toString());
System.out.println("First Bid: " + orderBook.getBids().get(0).toString());
System.out.println(orderBook.toString());
}
private static void raw(BitcurexMarketDataServiceRaw marketDataService, String counterSymbol) throws IOException {
// Get the latest order book data for BTC/CAD
BitcurexDepth bitcurexDepth = marketDataService.getBitcurexOrderBook(counterSymbol);
System.out.println("Current Order Book size for BTC / " + counterSymbol + ": " + (bitcurexDepth.getAsks().size() + bitcurexDepth.getBids().size()));
System.out.println("First Ask: " + bitcurexDepth.getAsks().get(0)[0].toString());
System.out.println("First Bid: " + bitcurexDepth.getBids().get(0)[0].toString());
System.out.println(bitcurexDepth.toString());
}
}