com.xeiam.xchange.examples.bitfinex.marketdata.LendDepthDemo 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!

/**
 * The MIT License
 * Copyright (c) 2012 Xeiam LLC http://xeiam.com
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.xeiam.xchange.examples.bitfinex.marketdata;

import java.io.IOException;

import com.xeiam.xchange.Exchange;
import com.xeiam.xchange.ExchangeFactory;
import com.xeiam.xchange.bitfinex.v1.BitfinexExchange;
import com.xeiam.xchange.bitfinex.v1.dto.marketdata.BitfinexLendDepth;
import com.xeiam.xchange.bitfinex.v1.service.polling.BitfinexMarketDataServiceRaw;
import com.xeiam.xchange.service.polling.marketdata.PollingMarketDataService;

public class LendDepthDemo {

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

    // Use the factory to get BFX exchange API using default settings
    Exchange bfx = ExchangeFactory.INSTANCE.createExchange(BitfinexExchange.class.getName());

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

    raw((BitfinexMarketDataServiceRaw) marketDataService);
  }

  private static void raw(BitfinexMarketDataServiceRaw marketDataService) throws IOException {

    // Get the latest order book data for USD swaps
    BitfinexLendDepth bitfinexDepth = marketDataService.getBitfinexLendBook("USD", 50, 50);

    System.out.println("Current Order Book size for USD: " + (bitfinexDepth.getAsks().length + bitfinexDepth.getBids().length));

    System.out.println("First Ask: " + bitfinexDepth.getAsks()[0].toString());

    System.out.println("First Bid: " + bitfinexDepth.getBids()[0].toString());

    System.out.println(bitfinexDepth.toString());
  }
}