/** {@inheritDoc} */
@Override
public final Object read(final InputStream is) {
Map<String, String> networkParams = null;
final EncogReadHelper in = new EncogReadHelper(is);
EncogFileSection section;
int inputCount = 0;
int instarCount = 0;
int outputCount = 0;
int winnerCount = 0;
Matrix m1 = null;
Matrix m2 = null;
while ((section = in.readNextSection()) != null) {
if (section.getSectionName().equals("CPN") && section.getSubSectionName().equals("PARAMS")) {
networkParams = section.parseParams();
}
if (section.getSectionName().equals("CPN") && section.getSubSectionName().equals("NETWORK")) {
final Map<String, String> params = section.parseParams();
inputCount = EncogFileSection.parseInt(params, PersistConst.INPUT_COUNT);
instarCount = EncogFileSection.parseInt(params, PersistConst.INSTAR);
outputCount = EncogFileSection.parseInt(params, PersistConst.OUTPUT_COUNT);
winnerCount = EncogFileSection.parseInt(params, PersistCPN.PROPERTY_winnerCount);
m1 = EncogFileSection.parseMatrix(params, PersistCPN.PROPERTY_inputToInstar);
m2 = EncogFileSection.parseMatrix(params, PersistCPN.PROPERTY_instarToInput);
}
}
final CPN result = new CPN(inputCount, instarCount, outputCount, winnerCount);
result.getProperties().putAll(networkParams);
result.getWeightsInputToInstar().set(m1);
result.getWeightsInstarToOutstar().set(m2);
return result;
}
/** {@inheritDoc} */
@Override
public final void save(final OutputStream os, final Object obj) {
final EncogWriteHelper out = new EncogWriteHelper(os);
final CPN cpn = (CPN) obj;
out.addSection("CPN");
out.addSubSection("PARAMS");
out.addProperties(cpn.getProperties());
out.addSubSection("NETWORK");
out.writeProperty(PersistConst.INPUT_COUNT, cpn.getInputCount());
out.writeProperty(PersistConst.INSTAR, cpn.getInstarCount());
out.writeProperty(PersistConst.OUTPUT_COUNT, cpn.getOutputCount());
out.writeProperty(PersistCPN.PROPERTY_inputToInstar, cpn.getWeightsInputToInstar());
out.writeProperty(PersistCPN.PROPERTY_instarToInput, cpn.getWeightsInstarToOutstar());
out.writeProperty(PersistCPN.PROPERTY_winnerCount, cpn.getWinnerCount());
out.flush();
}
