void FourSectionDictionary::save(std::ostream & output, ControlInformation & controlInformation, ProgressListener *listener)
{
controlInformation.setFormat(HDTVocabulary::DICTIONARY_TYPE_FOUR);
controlInformation.setUint("mapping", this->mapping);
controlInformation.setUint("sizeStrings", this->sizeStrings);
controlInformation.save(output);
IntermediateListener iListener(listener);
iListener.setRange(0,10);
iListener.notifyProgress(0, "Dictionary save shared area.");
shared->save(output);
iListener.setRange(10,45);
iListener.notifyProgress(0, "Dictionary save subjects.");
subjects->save(output);
iListener.setRange(45,60);
iListener.notifyProgress(0, "Dictionary save predicates.");
predicates->save(output);
iListener.setRange(60,100);
iListener.notifyProgress(0, "Dictionary save objects.");
objects->save(output);
}
void PlainDictionary::save(std::ostream &output, ControlInformation &controlInformation, ProgressListener *listener)
{
controlInformation.setFormat(HDTVocabulary::DICTIONARY_TYPE_PLAIN);
controlInformation.setUint("mapping", this->mapping);
controlInformation.setUint("sizeStrings", this->sizeStrings);
controlInformation.setUint("numEntries", this->getNumberOfElements());
controlInformation.save(output);
unsigned int i = 0;
unsigned int counter=0;
const char marker = '\1';
//shared subjects-objects from subjects
for (i = 0; i < shared.size(); i++) {
output << shared[i]->str;
output.put(marker); //character to split file
counter++;
NOTIFYCOND(listener, "PlainDictionary saving shared", counter, getNumberOfElements());
}
output.put(marker); //extra line to set the begining of next part of dictionary
//not shared subjects
for (i = 0; i < subjects.size(); i++) {
output << subjects[i]->str;
output.put(marker); //character to split file
counter++;
NOTIFYCOND(listener, "PlainDictionary saving subjects", counter, getNumberOfElements());
}
output.put(marker); //extra line to set the begining of next part of dictionary
//not shared objects
for (i = 0; i < objects.size(); i++) {
output << objects[i]->str;
output.put(marker); //character to split file
counter++;
NOTIFYCOND(listener, "PlainDictionary saving objects", counter, getNumberOfElements());
}
output.put(marker); //extra line to set the begining of next part of dictionary
//predicates
for (i = 0; i < predicates.size(); i++) {
output << predicates[i]->str;
output.put(marker); //character to split file
counter++;
NOTIFYCOND(listener, "PlainDictionary saving predicates", counter, getNumberOfElements());
}
output.put(marker);
}
void CompactTriples::save(std::ostream & output, ControlInformation &controlInformation, ProgressListener *listener)
{
controlInformation.clear();
controlInformation.setUint("numTriples", getNumberOfElements());
controlInformation.setFormat(HDTVocabulary::TRIPLES_TYPE_COMPACT);
controlInformation.setUint("order", order);
controlInformation.save(output);
IntermediateListener iListener(listener);
iListener.setRange(0,30);
iListener.notifyProgress(0, "CompactTriples saving Stream Y");
streamY->save(output);
iListener.setRange(30,100);
iListener.notifyProgress(0, "CompactTriples saving Stream Z");
streamZ->save(output);
}
void PlainTriples::save(std::ostream & output, ControlInformation &controlInformation, ProgressListener *listener)
{
controlInformation.clear();
controlInformation.setUint("numTriples", getNumberOfElements());
controlInformation.setFormat(HDTVocabulary::TRIPLES_TYPE_PLAIN);
controlInformation.setUint("order", order);
controlInformation.save(output);
IntermediateListener iListener(listener);
iListener.setRange(0,33);
iListener.notifyProgress(0, "PlainTriples saving subjects");
streamX->save(output);
iListener.setRange(33, 66);
iListener.notifyProgress(0, "PlainTriples saving predicates");
streamY->save(output);
iListener.setRange(66, 100);
iListener.notifyProgress(0, "PlainTriples saving objects");
streamZ->save(output);
}
void PlainHeader::save(std::ostream & output, ControlInformation &controlInformation, ProgressListener *listener)
{
// TODO: Choose format from spec (NTRIPLES, RDFXML...) and implement.
// Dump header into a stringbuffer to know size.
stringstream strbuf(stringstream::out);
for(vector<TripleString>::iterator it = triples.begin(); it!=triples.end(); it++){
strbuf << *it << " ." << endl;
}
string str = strbuf.str();
// Dump header
controlInformation.setFormat(HDTVocabulary::HEADER_NTRIPLES);
controlInformation.setUint("length", str.length());
controlInformation.save(output);
// Dump data
output << str;
}
