OrderBookDemo.java

package org.knowm.xchange.examples.ccex.marketdata;

import java.io.IOException;

import org.knowm.xchange.Exchange;
import org.knowm.xchange.ExchangeFactory;
import org.knowm.xchange.ccex.CCEXExchange;
import org.knowm.xchange.currency.CurrencyPair;
import org.knowm.xchange.dto.marketdata.OrderBook;
import org.knowm.xchange.dto.trade.LimitOrder;
import org.knowm.xchange.service.marketdata.MarketDataService;

/**
 * Demonstrate requesting OrderBook from C-CEX and plotting it using XChart.
 */
public class OrderBookDemo {

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

		Exchange ccexExchange = ExchangeFactory.INSTANCE.createExchange(CCEXExchange.class.getName());

		// Interested in the public market data feed (no authentication)
		MarketDataService marketDataService = ccexExchange.getMarketDataService();

		System.out.println("fetching data...");

		// Get the current orderbook
		OrderBook orderBook = marketDataService.getOrderBook(CurrencyPair.XAUR_BTC);

		System.out.println("received data.");

		for (LimitOrder limitOrder : orderBook.getBids()) {
			System.out.println(limitOrder.getType() + " " + limitOrder.getCurrencyPair() + " Limit price: "
					+ limitOrder.getLimitPrice() + " Amount: " + limitOrder.getTradableAmount());
		}

		for (LimitOrder limitOrder : orderBook.getAsks()) {
			System.out.println(limitOrder.getType() + " " + limitOrder.getCurrencyPair() + " Limit price: "
					+ limitOrder.getLimitPrice() + " Amount: " + limitOrder.getTradableAmount());
		}
	}

}