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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 "COWLFileAxiomRemover.h"
namespace Konclude {
namespace Test {
COWLFileAxiomRemover::COWLFileAxiomRemover(CConfiguration *config)
: CLogIdentifier("::Konclude::Test::OWLFileAxiomRemover",this),mConfig(config) {
mConfReplaceDatatypeExpressions = false;
QList<QString> removeTagList;
if (mConfReplaceDatatypeExpressions) {
removeTagList.append("DataProperty");
removeTagList.append("SubDataPropertyOf");
removeTagList.append("EquivalentDataProperties");
removeTagList.append("DisjointDataProperties");
removeTagList.append("DataPropertyDomain");
removeTagList.append("DataPropertyRange");
removeTagList.append("FunctionalDataProperty");
removeTagList.append("DataAllValuesFrom");
removeTagList.append("DataMaxCardinality");
removeTagList.append("DataPropertyAssertion");
removeTagList.append("DatatypeDefinition");
removeTagList.append("DatatypeRestriction");
removeTagList.append("Datatype");
removeTagList.append("HasKey");
removeTagList.append("DataSomeValuesFrom");
removeTagList.append("DataMinCardinality");
removeTagList.append("DataExactCardinality");
removeTagList.append("DataHasValue");
removeTagList.append("NegativeDataPropertyAssertion");
}
foreach (QString removeTagString, removeTagList) {
mRemoveTagNameSet.insert(removeTagString);
mRemoveTagNameSet.insert(QString("owl:")+removeTagString);
}
QList<QString> alwRemoveTagList;
alwRemoveTagList.append("AnnotationAssertion");
alwRemoveTagList.append("SubAnnotationPropertyOf");
alwRemoveTagList.append("AnnotationPropertyDomain");
alwRemoveTagList.append("AnnotationPropertyRange");
alwRemoveTagList.append("Annotation");
alwRemoveTagList.append("AnnotationProperty");
alwRemoveTagList.append("Import");
foreach (QString removeTagString, alwRemoveTagList) {
mRemoveTagNameSet.insert(removeTagString);
mRemoveTagNameSet.insert(QString("owl:")+removeTagString);
mAlwaysRemoveTagNameSet.insert(removeTagString);
mAlwaysRemoveTagNameSet.insert(QString("owl:")+removeTagString);
}
QList<QString> removeAttributeList;
removeAttributeList.append("versionIRI");
foreach (QString removeAttributeString, removeAttributeList) {
mRemoveAttributeNameSet.insert(removeAttributeString);
}
}
COWLFileAxiomRemover::~COWLFileAxiomRemover() {
}
bool COWLFileAxiomRemover::loadRemoveAxiomsAndSave(const QString& requestFileName, const QString& responseFileName) {
mStatRemovedAxioms = 0;
mStatReplacedExpressions = 0;
QFile file(requestFileName);
if (file.open(QIODevice::ReadOnly)) {
QDomDocument document;
document.setContent(&file,false);
file.close();
QDomElement rootEl = document.documentElement();
removeElements(rootEl,true,document);
removeAttributes(rootEl,document);
QFile wFile(responseFileName);
if (wFile.open(QIODevice::WriteOnly)) {
wFile.write(document.toByteArray());
wFile.close();
}
LOG(INFO,getLogDomain(),logTr("Removed %1 axioms and replaced %2 expressions with TOP in '%3'.").arg(mStatRemovedAxioms).arg(mStatReplacedExpressions).arg(requestFileName),this);
return true;
} else {
LOG(INFO,getLogDomain(),logTr("File '%1' does not exist or is not readable.").arg(requestFileName),this);
}
return false;
}
void COWLFileAxiomRemover::removeAttributes(QDomElement& domElement, QDomDocument& document) {
foreach (QString attString, mRemoveAttributeNameSet) {
domElement.removeAttribute(attString);
}
QDomElement nextEl = domElement.firstChildElement();
while (!nextEl.isNull()) {
removeAttributes(nextEl,document);
nextEl = nextEl.nextSiblingElement();
}
}
bool COWLFileAxiomRemover::removeElements(QDomElement& domElement, bool axiomLevel, QDomDocument& document) {
bool modified = false;
QDomElement nextEl = domElement.firstChildElement();
while (!nextEl.isNull()) {
QDomElement tmpElNode = nextEl;
nextEl = nextEl.nextSiblingElement();
QString nodeName = tmpElNode.nodeName();
if (mRemoveTagNameSet.contains(nodeName)) {
if (axiomLevel) {
domElement.removeChild(tmpElNode);
++mStatRemovedAxioms;
} else if (mAlwaysRemoveTagNameSet.contains(nodeName)) {
domElement.removeChild(tmpElNode);
++mStatRemovedAxioms;
} else {
// replace with top element
QDomElement topElement = document.createElement("Class");
topElement.setAttribute("IRI","http://www.w3.org/2002/07/owl#Thing");
domElement.removeChild(tmpElNode);
domElement.appendChild(topElement);
++mStatReplacedExpressions;
}
modified = true;
} else {
if (nodeName == "Declaration" || nodeName == "owl:Declaration") {
removeElements(tmpElNode,true,document);
if (tmpElNode.childNodes().isEmpty()) {
// remove this node too
domElement.removeChild(tmpElNode);
++mStatRemovedAxioms;
}
}
modified |= removeElements(tmpElNode,false,document);
}
}
return modified;
}
}; // end namespace Test
}; // end namespace Konclude
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