@Override
public void purge() {
litCache.clear();
classesByURI.clear();
objectPropertiesByURI.clear();
dataPropertiesByURI.clear();
datatypesByURI.clear();
individualsByURI.clear();
annotationPropertiesByURI.clear();
intCache.clear();
doubleCache.clear();
floatCache.clear();
stringCache.clear();
}
@Override
public OWLLiteral getOWLLiteral(String lexicalValue, OWLDatatype datatype) {
OWLLiteral literal = super.getOWLLiteral(lexicalValue, datatype);
// no caches for booleans, they are singleton in owldatafactory
if (datatype.isBoolean()) {
return literal;
}
if (literal instanceof OWLLiteralImplFloat) {
return floatCache.cache(((OWLLiteralImplFloat) literal).parseFloat(), literal);
}
if (literal instanceof OWLLiteralImplDouble) {
return doubleCache.cache(((OWLLiteralImplDouble) literal).parseDouble(), literal);
}
if (literal instanceof OWLLiteralImplInteger) {
return intCache.cache(((OWLLiteralImplInteger) literal).parseInteger(), literal);
}
if (datatype.isString()) {
return stringCache.cache(literal.getLiteral(), literal);
}
return litCache.cache(literal);
}
