Using NHibernate TableGenerator with Fluent Mapping

I’ve been using one of NHibernate’s ‘Enhanced’ Id generators for a while:

<id name="Id">
    <generator class="NHibernate.Id.Enhanced.TableGenerator">
        <param name="prefer_entity_table_as_segment_value">true</param>
        <param name="table_name">Keys</param>
        <param name="value_column_name">NextKey</param>
        <param name="segment_column_name">Type</param>
        <param name="optimizer">pooled-lo</param>
        <param name="increment_size">6</param>
    </generator>
</id>

I spent a little time figuring out how to get the equivalent working with a ‘Fluent’ mapping:

this.Id(f => f.Id)
    .GeneratedBy
    .Custom<NHibernate.Id.Enhanced.TableGenerator>(
        p =>
            {
                p.AddParam("prefer_entity_table_as_segment_value", "true");
                p.AddParam("table_name", "Keys");
                p.AddParam("value_column_name", "NextKey");
                p.AddParam("segment_column_name", "Entity");
                p.AddParam("optimizer", "pooled-lo");
                p.AddParam("increment_size", "8");
            });

When I first used this generator, it was undocumented. The documentation has now been updated. These generators are an interesting alternative to HiLo.