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/*
* Copyright (C) 2013-2015, 2019 by the Konclude Developer Team.
*
* This file is part of the reasoning system Konclude.
* For details and support, see <http://konclude.com/>.
*
* Konclude is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU Lesser General Public
* License (LGPLv3) as published by the Free Software Foundation.
*
* Konclude is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU (Lesser) General Public License for more details.
*
* You should have received a copy of the GNU (Lesser) General Public
* License along with Konclude. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "COWLLargeJoinTestDataGenerator.h"
namespace Konclude {
namespace Test {
COWLLargeJoinTestDataGenerator::COWLLargeJoinTestDataGenerator() : CLogIdentifier("::Konclude::Test::OWLLargeJoinTestDataGenerator",this) {
owllinkNS = "http://www.owllink.org/owllink#";
owlNS = "http://www.w3.org/2002/07/owl#";
mIndividualBaseName = "http://ex.text/Indi/";
mPropertyBaseName = "http://ex.text/Prop/";
}
COWLLargeJoinTestDataGenerator::~COWLLargeJoinTestDataGenerator() {
}
QString COWLLargeJoinTestDataGenerator::getIndividualName(cint64 indiNumber) {
QString numberString(QString::number(indiNumber));
while (numberString.count() < mIndividualsNumberSize) {
numberString.insert(0,"0");
}
return mIndividualBaseName+numberString;
}
void COWLLargeJoinTestDataGenerator::generateData(cint64 size, double rate, const QString& filename) {
QFile file(filename);
if (file.open(QIODevice::WriteOnly)) {
QString mSizeNumber(QString::number(size-1));
mIndividualsNumberSize = mSizeNumber.count();
mXMLWriter = new QXmlStreamWriter(&file);
mXMLWriter->setAutoFormatting(true);
mXMLWriter->writeStartDocument("1.0");
mXMLWriter->writeStartElement("Ontology");
mXMLWriter->writeDefaultNamespace("http://www.w3.org/2002/07/owl#");
createLargeJoinData(size,rate);
mXMLWriter->writeEndElement();
mXMLWriter->writeEndDocument();
delete mXMLWriter;
file.close();
}
}
void COWLLargeJoinTestDataGenerator::createLargeJoinData(cint64 size, double rate) {
createPropertyDeclarations();
createIndividualDeclarations(size);
cint64 propertyCount = size*rate;
createPropertyAssertions(mPropertyBaseName+"c2",propertyCount,size);
createPropertyAssertions(mPropertyBaseName+"c3",propertyCount,size);
createPropertyAssertions(mPropertyBaseName+"c4",propertyCount,size);
createPropertyAssertions(mPropertyBaseName+"d1",propertyCount,size);
createPropertyAssertions(mPropertyBaseName+"d2",propertyCount,size);
}
void COWLLargeJoinTestDataGenerator::createPropertyDeclarations() {
writePropertyDeclaration(mPropertyBaseName+"c2");
writePropertyDeclaration(mPropertyBaseName+"c3");
writePropertyDeclaration(mPropertyBaseName+"c4");
writePropertyDeclaration(mPropertyBaseName+"d1");
writePropertyDeclaration(mPropertyBaseName+"d2");
}
void COWLLargeJoinTestDataGenerator::createIndividualDeclarations(cint64 size) {
for (cint64 indiID = 0; indiID < size; ++indiID) {
QString indiName = getIndividualName(indiID);
writeIndividualDeclaration(indiName);
}
}
void COWLLargeJoinTestDataGenerator::createPropertyAssertions(const QString& propertyName, cint64 count, cint64 maxNumber) {
QSet< QPair<cint64,cint64> > propPairSet;
for (cint64 nr = 0; nr < count; ++nr) {
cint64 indiID1 = qrand() % maxNumber;
cint64 indiID2 = qrand() % maxNumber;
if (!propPairSet.contains( QPair<cint64,cint64>(indiID1,indiID2) )) {
propPairSet.insert( QPair<cint64,cint64>(indiID1,indiID2) );
QString indi1String = getIndividualName(indiID1);
QString indi2String = getIndividualName(indiID2);
writeIndividualPropertyAssertion(propertyName,indi1String,indi2String);
} else {
--nr;
}
}
}
void COWLLargeJoinTestDataGenerator::writeIndividualPropertyAssertion(const QString& propertyName, const QString& indiviualName1, const QString& indiviualName2) {
mXMLWriter->writeStartElement("ObjectPropertyAssertion");
mXMLWriter->writeStartElement("ObjectProperty");
mXMLWriter->writeAttribute("IRI",propertyName);
mXMLWriter->writeEndElement();
mXMLWriter->writeStartElement("NamedIndividual");
mXMLWriter->writeAttribute("IRI",indiviualName1);
mXMLWriter->writeEndElement();
mXMLWriter->writeStartElement("NamedIndividual");
mXMLWriter->writeAttribute("IRI",indiviualName2);
mXMLWriter->writeEndElement();
mXMLWriter->writeEndElement();
}
void COWLLargeJoinTestDataGenerator::writeIndividualDeclaration(const QString& indiviualName) {
mXMLWriter->writeStartElement("Declaration");
mXMLWriter->writeStartElement("NamedIndividual");
mXMLWriter->writeAttribute("IRI",indiviualName);
mXMLWriter->writeEndElement();
mXMLWriter->writeEndElement();
}
void COWLLargeJoinTestDataGenerator::writePropertyDeclaration(const QString& propertyName) {
mXMLWriter->writeStartElement("Declaration");
mXMLWriter->writeStartElement("ObjectProperty");
mXMLWriter->writeAttribute("IRI",propertyName);
mXMLWriter->writeEndElement();
mXMLWriter->writeEndElement();
}
}; // end namespace Test
}; // end namespace Konclude
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