internal Not(ASpec <T> spec) { if (spec == null) { throw new ArgumentNullException("spec"); } Inner = spec; }
internal Or(ASpec <T> spec1, ASpec <T> spec2) { if (spec1 == null) { throw new ArgumentNullException("spec1"); } if (spec2 == null) { throw new ArgumentNullException("spec2"); } Spec1 = spec1; Spec2 = spec2; }
internal Not(ASpec <T> spec) { Inner = spec ?? throw new ArgumentNullException("spec"); }
internal Or(ASpec <T> spec1, ASpec <T> spec2) { Spec1 = spec1 ?? throw new ArgumentNullException("spec1"); Spec2 = spec2 ?? throw new ArgumentNullException("spec2"); }