+ @Override
+ public boolean checkChanges(ReadGraph g, IForwardMapping<Domain, Range> map, Domain domainElement, Range rangeElement) throws MappingException {
+ Domain value = domainAccessor.get(g, domainElement);
+ Range mappedValue = value == null ? null : map.map(g, value);
+ return mappedValue == rangeAccessor.get(rangeElement);
+ }
+
+ @Override