package com.xeiam.xchange.examples.okcoin.marketdata;
import java.io.IOException;
import com.xeiam.xchange.Exchange;
import com.xeiam.xchange.ExchangeFactory;
import com.xeiam.xchange.ExchangeSpecification;
import com.xeiam.xchange.currency.CurrencyPair;
import com.xeiam.xchange.dto.marketdata.OrderBook;
import com.xeiam.xchange.okcoin.OkCoinExchange;
import com.xeiam.xchange.okcoin.dto.marketdata.OkCoinDepth;
import com.xeiam.xchange.okcoin.service.polling.OkCoinMarketDataServiceRaw;
import com.xeiam.xchange.service.polling.PollingMarketDataService;
public class OkCoinDepthDemo {
public static void main(String[] args) throws IOException {
ExchangeSpecification exSpec = new ExchangeSpecification(OkCoinExchange.class);
// flag to set Use_Intl (USD) or China (default)
exSpec.setExchangeSpecificParametersItem("Use_Intl", false);
Exchange okcoinExchange = ExchangeFactory.INSTANCE.createExchange(exSpec);
generic(okcoinExchange);
raw(okcoinExchange);
}
private static void generic(Exchange okcoinExchange) throws IOException {
// Interested in the public polling market data feed (no authentication)
PollingMarketDataService marketDataService = okcoinExchange.getPollingMarketDataService();
// Get the latest full order book data for NMC/XRP
OrderBook orderBook = marketDataService.getOrderBook(CurrencyPair.BTC_CNY);
System.out.println(orderBook.toString());
System.out.println("full orderbook size: " + (orderBook.getAsks().size() + orderBook.getBids().size()));
}
private static void raw(Exchange okcoinExchange) throws IOException {
// Interested in the public polling market data feed (no authentication)
OkCoinMarketDataServiceRaw okCoinMarketDataServiceRaw = (OkCoinMarketDataServiceRaw) okcoinExchange.getPollingMarketDataService();
// Get the latest full order book data
OkCoinDepth depth = okCoinMarketDataServiceRaw.getDepth(CurrencyPair.BTC_CNY);
System.out.println(depth.toString());
System.out.println("size: " + (depth.getAsks().length + depth.getBids().length));
}
}