using System;
using moviestore.core.infrastructure.extensions;

namespace trainingprep.collections
{
    public class SpecificationBuilder<T,TOutput>
    {
        private readonly Func<T, TOutput> property_accessor;

        public SpecificationBuilder(Func<T, TOutput> property_accessor)
        {
            this.property_accessor = property_accessor;            
        }

        public ISpecification<T> equal_to(TOutput property)
        {
            return new EqualsToSpecification<T,TOutput>(property_accessor,property);
        }

        public ISpecification<T> not_equal_to(TOutput property)
        {
            return new NotEqualsToSpecification<T, TOutput>(property_accessor, property);
        }
    }
}