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/*
* Copyright (C) 2013, 2014, 2015 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 2.1 of the GNU Lesser General Public License (LGPL2.1)
* as published by the Free Software Foundation.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Konclude. If not, see <http://www.gnu.org/licenses/>.
*
* 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. For more
* details, see GNU Lesser General Public License.
*
*/
#include "COWL2FunctionalJAVACCOntologyStreamParser.h"
namespace Konclude {
namespace Parser {
namespace FunctionalJAVACC {
COWL2FunctionalJAVACCOntologyStreamParser::COWL2FunctionalJAVACCOntologyStreamParser(COntologyBuilder* ontologyBuilder) : mOntologyBuilder(ontologyBuilder) {
mError = false;
mParsingError = false;
}
bool COWL2FunctionalJAVACCOntologyStreamParser::parseOntology(const QString& fileString) {
QFile file(fileString);
mError = false;
if (file.open(QIODevice::ReadOnly)) {
mError = !parseOntology(&file);
file.close();
} else {
mError = true;
mErrorString = QString("File '%1' does not exist or cannot be opened.").arg(fileString);
}
return !mError;
}
bool COWL2FunctionalJAVACCOntologyStreamParser::parseOntology(QIODevice* ioDevice) {
mStreamReader = new CQtIODeviceStreamReader(ioDevice);
mCharStream = new CharStream(mStreamReader);
mTokenManager = new COWL2FunctionalStyleParserTokenManager(mCharStream);
mErrorHandler = new COWL2FunctionalStyleParserErrorHandler();
mParser = new CConcreteOWL2FunctionalStyleParser(mOntologyBuilder,mTokenManager);
mParser->setErrorHandler(mErrorHandler);
mParser->ontologyDocument();
mError = mParsingError = mErrorHandler->hasError();
mErrorString = mParsingErrorString = mErrorHandler->getErrorString();
if (!mError && mTokenManager->hasLexicalError()) {
mError = mParsingError = true;
mErrorString = mParsingErrorString = QString("Lexical error encountered");
}
delete mParser;
return !mParsingError;
}
QString COWL2FunctionalJAVACCOntologyStreamParser::getParsingErrorString() {
return mParsingErrorString;
}
bool COWL2FunctionalJAVACCOntologyStreamParser::hasParsingError() {
return mParsingError;
}
QString COWL2FunctionalJAVACCOntologyStreamParser::getErrorString() {
return mErrorString;
}
bool COWL2FunctionalJAVACCOntologyStreamParser::hasError() {
return mError;
}
}; // end namespace FunctionalJAVACC
}; // end namespace Parser
}; // end namespace Konclude
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