public LogicalCompositMathSpecification And(MathSpecification specification)
{
return(new AndMathSpecification(this, specification));
}
public OrMathSpecification(MathSpecification leftSpecification, MathSpecification rightSpecification)
{
_leftSpecification = leftSpecification;
_rightSpecification = rightSpecification;
}
public NotMathSpecification(MathSpecification specification)
{
_specification = specification;
}
public LogicalCompositMathSpecification Not(MathSpecification specification)
{
return(new NotMathSpecification(specification));
}
public LogicalCompositMathSpecification Or(MathSpecification specification)
{
return(new OrMathSpecification(this, specification));
}
public MathSpecification IsSpecialCaseOf(MathSpecification specification) => null;
/// <summary> /// this methods must be implemented in subclass /// /// </summary> /// <param name="specification"></param> /// <returns></returns> public MathSpecification IsGeneralizationOf(MathSpecification specification) => null;
private List <int> Filter(MathSpecification specification)
{
return(_numbers.Where(specification.IsSatisfiedBy).ToList());
}
