src/main/java/org/efaps/ui/wicket/models/field/factories/DecimalUIFactory.java
@Override
    public Comparable<?> getCompareValue(final AbstractUIField _uiField)
        throws EFapsException
    {
        return (Comparable<?>) _uiField.getValue().getReadOnlyValue(_uiField.getParent().getMode());
    }
@Override
    public Comparable<?> getCompareValue(final AbstractUIField _uiField)
        throws EFapsException
    {
        return (Comparable<?>) _uiField.getValue().getReadOnlyValue(_uiField.getParent().getMode());
    }
{@inheritDoc}