SoundFingerprinting.InMemory.SubFingerprintDao.InsertSubFingerprint C# (CSharp) Метод

        private void InsertSubFingerprint(HashedFingerprint hashedFingerprint, IModelReference trackReference)
        {
            var subFingerprintReference = new ModelReference<long>(Interlocked.Increment(ref counter));
            storage.SubFingerprints[subFingerprintReference] = new SubFingerprintData(
                hashedFingerprint.HashBins,
                hashedFingerprint.SequenceNumber,
                hashedFingerprint.StartsAt,
                subFingerprintReference,
                trackReference) {
                                    Clusters = hashedFingerprint.Clusters
                                };
            if (!storage.TracksHashes.ContainsKey(trackReference))
            {
                storage.TracksHashes[trackReference] = new ConcurrentDictionary<IModelReference, HashedFingerprint>();
            }

            storage.TracksHashes[trackReference][subFingerprintReference] = hashedFingerprint;
            this.InsertHashes(hashedFingerprint.HashBins, subFingerprintReference);
        }