While I am thinking about LinqSpecs

While I am thinking about it, Kar-khan wrote the following extension for LinqSpecs:

using LinqSpecs;

namespace AMD.Avalanche.Core.Utils

{

   public class SpecificationBuilder<T>

   {

      private Specification<T> _spec;

      public SpecificationBuilder() { }

      

      public void AddAnd(Specification<T> specification)

      {

         if (_spec == null)

            _spec = specification;

         else

            _spec = new AndSpecification<T>(_spec, specification);

      }

      

      public void AddOr(Specification<T> specification)

      {

         if (_spec == null)

            _spec = specification;

         else

            _spec = new OrSpecification<T>(_spec, specification);

      }

      

      public Specification<T> ToSpecification()

      {

         return _spec;

      }

   }

}

 
 

Use it like so...

var specBuilder = new SpecificationBuilderlt;Foogt;();

specBuilder.AddAnd(MySpecs.NameCriteria(whatever));