public OrSpecification(Specification <TEntity> left, Specification <TEntity> right) { _left = left; _right = right; }
public NotSpecification(Specification <TEntity> specification) { _specification = specification; }
public OrSpecification(Specification <TEntity> left, Specification <TEntity> right) { _left = left; _right = right; }
public NotSpecification(Specification <TEntity> specification) { _specification = specification; }