Eager Loading Using Fluent NHibernate/Nhibernate & Automapping

Question

I have a requirement to load a complex object called Node...well its not that complex...it looks like follows:-

A Node has a refere

Answer 1

each mapping has to have lazy loading off

in Node Map:

Map(x => x.EntityType).Not.LazyLoad();

in EnityType Map:

Map(x => x.Properties).Not.LazyLoad();

and so on...

Also, see NHibernate Eager loading multi-level child objects for one time eager loading

Added:

Additional info on Sql N+1:

http://nhprof.com/Learn/Alerts/SelectNPlusOne