CentralUnitSearcher.java :  » Math » algebra » ru » susu » algebra » centralunits » Java Open Source

package ru.susu.algebra.centralunits;

import java.io.PrintStream;
import java.util.Iterator;

import ru.susu.algebra.io.FileUtilities;
import ru.susu.algebra.jtex.ITexDocument;
import ru.susu.algebra.methods.IMathMethodPS;
import ru.susu.algebra.properties.IPropertySource;
import ru.susu.algebra.properties.MapPropertySource;

/**
 * @author akargapolov
 * @since: 15.07.2010
 */
public class CentralUnitSearcher<R> implements IMathMethodPS<R>
{
  private static final String FILENAME_PREFIX = "results/alternating/";
  @Override
  public R run(IPropertySource ps) throws Exception
  {
    Iterator<Integer> iterator = (Iterator<Integer>)ps.getValue(CentralUnitsOptions.NUMBERS_ITERATOR);
    IMathMethodPS<ITexDocument> unitsSearcher = (IMathMethodPS<ITexDocument>)Class.forName((String)ps.getValue(CentralUnitsOptions.UNITS_SEARCHER_CLASS)).newInstance();

    while (iterator.hasNext())
    {
      IPropertySource sps = new MapPropertySource();
      Integer number = iterator.next();
      sps.setValue(CentralUnitsOptions.NUMBER, number);
      ITexDocument document = unitsSearcher.run(sps);
      FileUtilities.makeDirectory(FILENAME_PREFIX + number);
      PrintStream stream = FileUtilities.createBufferedFilePrintStream(FILENAME_PREFIX + number + "/centralunits_A" + number + ".tex");
      stream.write(document.generateContent().getBytes("cp1251"));
      //stream.write(document.generateContent().getBytes("utf8"));
      stream.close();
    }
    return null;
  }
}