public BaseSpecification <T> Or(BaseSpecification <T> specification)
{
return(new OrSpecificationn <T>(this, specification));
}
public OrSpecificationn(BaseSpecification <T> left, BaseSpecification <T> right)
{
_left = left;
_right = right;
}
public BaseSpecification <T> And(BaseSpecification <T> specification)
{
return(new AndSpecificationn <T>(this, specification));
}
