public static void SetHashTableElements(SubFingerprint subFingerprint, int[] hashBins)
{
subFingerprint.HashTable0 = hashBins[0];
subFingerprint.HashTable1 = hashBins[1];
subFingerprint.HashTable2 = hashBins[2];
subFingerprint.HashTable3 = hashBins[3];
subFingerprint.HashTable4 = hashBins[4];
subFingerprint.HashTable5 = hashBins[5];
subFingerprint.HashTable6 = hashBins[6];
subFingerprint.HashTable7 = hashBins[7];
subFingerprint.HashTable8 = hashBins[8];
subFingerprint.HashTable9 = hashBins[9];
subFingerprint.HashTable10 = hashBins[10];
subFingerprint.HashTable11 = hashBins[11];
subFingerprint.HashTable12 = hashBins[12];
subFingerprint.HashTable13 = hashBins[13];
subFingerprint.HashTable14 = hashBins[14];
subFingerprint.HashTable15 = hashBins[15];
subFingerprint.HashTable16 = hashBins[16];
subFingerprint.HashTable17 = hashBins[17];
subFingerprint.HashTable18 = hashBins[18];
subFingerprint.HashTable19 = hashBins[19];
subFingerprint.HashTable20 = hashBins[20];
subFingerprint.HashTable21 = hashBins[21];
subFingerprint.HashTable22 = hashBins[22];
subFingerprint.HashTable23 = hashBins[23];
subFingerprint.HashTable24 = hashBins[24];
}
public static int[] FromHashTableElementsToHashes(SubFingerprint subFingerprint)
{
var hashBins = new int[25];
hashBins[0] = subFingerprint.HashTable0;
hashBins[1] = subFingerprint.HashTable1;
hashBins[2] = subFingerprint.HashTable2;
hashBins[3] = subFingerprint.HashTable3;
hashBins[4] = subFingerprint.HashTable4;
hashBins[5] = subFingerprint.HashTable5;
hashBins[6] = subFingerprint.HashTable6;
hashBins[7] = subFingerprint.HashTable7;
hashBins[8] = subFingerprint.HashTable8;
hashBins[9] = subFingerprint.HashTable9;
hashBins[10] = subFingerprint.HashTable10;
hashBins[11] = subFingerprint.HashTable11;
hashBins[12] = subFingerprint.HashTable12;
hashBins[13] = subFingerprint.HashTable13;
hashBins[14] = subFingerprint.HashTable14;
hashBins[15] = subFingerprint.HashTable15;
hashBins[16] = subFingerprint.HashTable16;
hashBins[17] = subFingerprint.HashTable17;
hashBins[18] = subFingerprint.HashTable18;
hashBins[19] = subFingerprint.HashTable19;
hashBins[20] = subFingerprint.HashTable20;
hashBins[21] = subFingerprint.HashTable21;
hashBins[22] = subFingerprint.HashTable22;
hashBins[23] = subFingerprint.HashTable23;
hashBins[24] = subFingerprint.HashTable24;
return(hashBins);
}
public static SubFingerprintData CopyToSubFingerprintData(SubFingerprint subFingerprint)
{
return(new SubFingerprintData(
FromHashTableElementsToHashes(subFingerprint),
(uint)subFingerprint.SequenceNumber,
subFingerprint.SequenceAt,
new ModelReference <int>(subFingerprint.Id),
new ModelReference <int>(subFingerprint.TrackId)));
}
public IModelReference InsertSubFingerprint(byte[] signature, IModelReference trackReference)
{
var subFingerprint = new SubFingerprint
{
Signature = signature, TrackId = (ObjectId)trackReference.Id
};
GetCollection <SubFingerprint>(SubFingerprints).Insert(subFingerprint);
return(new MongoModelReference(subFingerprint.Id));
}
public static SubFingerprint CopyToSubFingerprint(IModelReference trackReference, HashedFingerprint hash)
{
var subFingerprint = new SubFingerprint()
{
TrackId = (int)trackReference.Id,
SequenceNumber = (int)hash.SequenceNumber,
SequenceAt = hash.StartsAt,
};
SetHashTableElements(subFingerprint, hash.HashBins);
return(subFingerprint);
}
