Package com.packetnode.blackdossier

Source Code of com.packetnode.blackdossier.Driver

package com.packetnode.blackdossier;

import java.util.*;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

import org.hibernate.Session;
import com.packetnode.blackdossier.hibernate.HibernateManager;

import com.packetnode.blackdossier.quote.Quote;
import com.packetnode.blackdossier.quote.QuoteFactory;
import com.packetnode.blackdossier.quote.QuoteFactoryException;
import com.packetnode.blackdossier.quote.QuoteFactoryYahooHistoricalImpl;
import com.packetnode.blackdossier.quote.QuoteFactoryYahooImpl;
import com.packetnode.blackdossier.quote.QuoteFactoryYahooRealtimeImpl;
import com.packetnode.blackdossier.probability.*;

public class Driver {

  /**
   * @param args
   */
  public static void main(String[] args) {
    System.out.println("Driver init");
    QuoteFactory qf = QuoteFactoryYahooImpl.getFactory();
      Session session = null;
 
    try
    {
      String ticker = qf.getTicker("AA");
      Quote quote = qf.getQuote(ticker);
      List<Quote> bt = qf.getQuotes(ticker, 3);
      System.out.println("Found " + bt.size() + " records for " + ticker);  
     
      double[] values = new double[bt.size()];
      int i = 0;
      Iterator<Quote> it = bt.iterator();
      while (it.hasNext())
      {
        Quote q = it.next();
        values[i++] = q.getAdjustedClose().doubleValue();
      }
      GaussianMixtureDistribution dg = new GaussianMixtureDistribution(3, values);
      System.out.println(values.length);
      System.out.println(dg);
      System.out.println(dg.probability(.891));
    }
    catch (QuoteFactoryException e)
    {
      e.printStackTrace();
    }
    finally
    {
      qf.finished();
    }
  }

}
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