public List <RationalFraction> GetMoreThan(RationalFraction src)
{
if (storage.Count == 0) // if collection is empty return null
{
return(null);
}
Query query = new Query(QueryType.GET_MORE_THAN,
src.GetNumerator(), src.GetDenumerator()); //form query to cache
List <RationalFraction> result = cache.Get(query, version); // trying to get from cache
if (result == null) // if cache returned no result then find answer
{
result = new List <RationalFraction>();
foreach (RationalFraction fraction in storage)
{
if (fraction > src)
{
result.Add(fraction);
}
}
cache.Put(query, result, version); //put answer in cache
}
return(result);
}
public RationalFraction GetMin()
{
if (storage.Count == 0) // if collection is empty return null
{
return(null);
}
Query query = new Query(QueryType.GET_MIN); //form query to cache
List <RationalFraction> result = cache.Get(query, version); // trying to get from cache
RationalFraction tmp = storage[0];
if (result == null) // if cache returned no result then find answer
{
result = new List <RationalFraction>();
foreach (RationalFraction fraction in storage)
{
if (fraction < tmp)
{
tmp = fraction;
}
}
cache.Put(query, result, version); //put answer in cache
}
return(tmp);
}
public static RationalFraction operator +(RationalFraction lhs, RationalFraction rhs)
{
RationalFraction result = new RationalFraction(lhs);
result.Add(rhs);
return(result);
}
public void Add(RationalFraction rhs)
{
ulong temp = FindLeastCommonMultiple(denumerator, rhs.denumerator);
numerator = numerator * (long)(temp / denumerator) + rhs.numerator * (long)(temp / rhs.denumerator);
denumerator = temp;
Refresh();
}
public void Add(RationalFraction src)
{
storage.Add(new RationalFraction(src));
version++;
}
public RationalFraction(RationalFraction src)
{
numerator = src.numerator;
denumerator = src.denumerator;
}
