*/
public boolean visit(Operator op)
{
if (op instanceof AttributeOperator && op.getParent() == m_parent)
{
AttributeOperator aop = (AttributeOperator)op;
if (!aop.isNoConversion() && aop.getSource() instanceof Field)
{
Field field = (Field)aop.getSource();
if (field.getAttribute() != null)
{
AttributeMapping mapping = field.getAttributeMapping();