我可以在JaVers中将枚举存储为序数而不是字符串吗？

public class EnumAsOrdinalAppender implements ValueChangeAppender<Enum<?>> {
    @Override
    public ValueChange appendChanges(ChangeMetadata metadata, PropertyChange propertyChange) {
        Object leftValue = propertyChange.getLeftValue();
        Object rightValue = propertyChange.getRightValue();

        if (leftValue instanceof Enum && rightValue instanceof Enum) {
            Enum<?> leftEnum = (Enum<?>) leftValue;
            Enum<?> rightEnum = (Enum<?>) rightValue;

            int leftOrdinal = leftEnum.ordinal();
            int rightOrdinal = rightEnum.ordinal();

            return ValueChange.newValueChange(metadata, leftOrdinal, rightOrdinal);
        }

        return null;
    }
}

Javers javers = JaversBuilder.javers()
        .registerValueChangeAppender(new EnumAsOrdinalAppender())
        .build();