/** {@inheritDoc} */
  @Override
  public void save(final OutputStream os, final Object obj) {
    final EncogWriteHelper out = new EncogWriteHelper(os);
    final ART1 art1 = (ART1) obj;
    out.addSection("ART1");
    out.addSubSection("PARAMS");
    out.addProperties(art1.getProperties());
    out.addSubSection("NETWORK");

    out.writeProperty(ART.PROPERTY_A1, art1.getA1());
    out.writeProperty(ART.PROPERTY_B1, art1.getB1());
    out.writeProperty(ART.PROPERTY_C1, art1.getC1());
    out.writeProperty(ART.PROPERTY_D1, art1.getD1());
    out.writeProperty(PersistConst.PROPERTY_F1_COUNT, art1.getF1Count());
    out.writeProperty(PersistConst.PROPERTY_F2_COUNT, art1.getF2Count());
    out.writeProperty(ART.PROPERTY_NO_WINNER, art1.getNoWinner());
    out.writeProperty(ART.PROPERTY_L, art1.getL());
    out.writeProperty(ART.PROPERTY_VIGILANCE, art1.getVigilance());
    out.writeProperty(PersistConst.PROPERTY_WEIGHTS_F1_F2, art1.getWeightsF1toF2());
    out.writeProperty(PersistConst.PROPERTY_WEIGHTS_F2_F1, art1.getWeightsF2toF1());

    out.flush();
  }
  /** {@inheritDoc} */
  @Override
  public Object read(final InputStream is) {
    final ART1 result = new ART1();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("ART1") && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("ART1")
          && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();

        result.setA1(EncogFileSection.parseDouble(params, ART.PROPERTY_A1));
        result.setB1(EncogFileSection.parseDouble(params, ART.PROPERTY_B1));
        result.setC1(EncogFileSection.parseDouble(params, ART.PROPERTY_C1));
        result.setD1(EncogFileSection.parseDouble(params, ART.PROPERTY_D1));
        result.setF1Count(EncogFileSection.parseInt(params, PersistConst.PROPERTY_F1_COUNT));
        result.setF2Count(EncogFileSection.parseInt(params, PersistConst.PROPERTY_F2_COUNT));
        result.setNoWinner(EncogFileSection.parseInt(params, ART.PROPERTY_NO_WINNER));
        result.setL(EncogFileSection.parseDouble(params, ART.PROPERTY_L));
        result.setVigilance(EncogFileSection.parseDouble(params, ART.PROPERTY_VIGILANCE));
        result.setWeightsF1toF2(
            EncogFileSection.parseMatrix(params, PersistConst.PROPERTY_WEIGHTS_F1_F2));
        result.setWeightsF2toF1(
            EncogFileSection.parseMatrix(params, PersistConst.PROPERTY_WEIGHTS_F2_F1));
      }
    }

    return result;
  }