Guid NextGuid()
{
TinkarId g = new TinkarId(guidNumber, ~guidNumber);
guidNumber += 1;
return(g.Uuid);
}
public static VertexDTO ToVertex(this PBVertex value)
{
//# Tested
TinkarId tid = new TinkarId(new Guid(value.VertexId.Id.ToByteArray()));
return(new VertexDTO(tid.Uuid,
value.VertexIndex,
value.Meaning.ToConcept(),
value.Properties.ToImmutableDictionary()));
throw new NotImplementedException();
}
public PublicId(params Guid[] guids)
{
if (guids.Length < 1)
{
throw new Exception($"Can not create a private id with no parameters");
}
else if (guids.Length == 1)
{
this.MultipleId = null;
this.SingleId = new TinkarId(guids[0]);
}
else
{
List <TinkarId> guidUnionList = new List <TinkarId>();
// Insert into ordered position. Discard duplicates.
void InsertOrdered(TinkarId newItem)
{
if (guidUnionList.Count == 0)
{
guidUnionList.Add(newItem);
}
Int32 i = guidUnionList.Count;
while (i > 0)
{
Int32 cmpVal = newItem.CompareTo(guidUnionList[i - 1]);
// discard duplicates.
if (cmpVal == 0)
{
return;
}
if (cmpVal > 0)
{
break;
}
i -= 1;
}
guidUnionList.Insert(i, newItem);
}
for (Int32 i = 0; i < guids.Length; i++)
{
InsertOrdered(new TinkarId(guids[i]));
}
this.SingleId = new TinkarId(Guid.Empty);
this.MultipleId = guidUnionList.ToArray();
}
}
public void Verify()
{
Guid guid = Guid.NewGuid();
TinkarId guidUnion = new TinkarId(guid);
Assert.True(sizeof(TinkarId) == sizeof(Guid));
Assert.True(guidUnion.Uuid == guid);
byte[] gb = guid.ToByteArray();
Int64 la = BitConverter.ToInt64(gb, 0);
Int64 lb = BitConverter.ToInt64(gb, 8);
Assert.True(guidUnion.MostSignificantBits == la);
Assert.True(guidUnion.LeastSignificantBits == lb);
}
public void Insert()
{
TinkarId alpha = new TinkarId(1L, 0L);
TinkarId beta = new TinkarId(2L, 0L);
TinkarId delta = new TinkarId(3L, 0L);
{
PublicId pid = new PublicId(alpha.Uuid);
Guid[] guids = pid.AsUuidArray;
Assert.True(guids.Length == 1);
Assert.True(guids[0].CompareTo(alpha.Uuid) == 0);
}
{
PublicId pid = new PublicId(alpha.Uuid, beta.Uuid, delta.Uuid);
Guid[] guids = pid.AsUuidArray;
Assert.True(guids.Length == 3);
Assert.True(guids[0].CompareTo(alpha.Uuid) == 0);
Assert.True(guids[1].CompareTo(beta.Uuid) == 0);
Assert.True(guids[2].CompareTo(delta.Uuid) == 0);
}
{
PublicId pid = new PublicId(beta.Uuid, delta.Uuid, alpha.Uuid);
Guid[] guids = pid.AsUuidArray;
Assert.True(guids.Length == 3);
Assert.True(guids[0].CompareTo(alpha.Uuid) == 0);
Assert.True(guids[1].CompareTo(beta.Uuid) == 0);
Assert.True(guids[2].CompareTo(delta.Uuid) == 0);
}
{
PublicId pid = new PublicId(alpha.Uuid, delta.Uuid, beta.Uuid);
Guid[] guids = pid.AsUuidArray;
Assert.True(guids.Length == 3);
Assert.True(guids[0].CompareTo(alpha.Uuid) == 0);
Assert.True(guids[1].CompareTo(beta.Uuid) == 0);
Assert.True(guids[2].CompareTo(delta.Uuid) == 0);
}
{
PublicId pid = new PublicId(alpha.Uuid, beta.Uuid, alpha.Uuid, delta.Uuid, alpha.Uuid, alpha.Uuid);
Guid[] guids = pid.AsUuidArray;
Assert.True(guids.Length == 3);
Assert.True(guids[0].CompareTo(alpha.Uuid) == 0);
Assert.True(guids[1].CompareTo(beta.Uuid) == 0);
Assert.True(guids[2].CompareTo(delta.Uuid) == 0);
}
}
public void BulkWrite()
{
const Int32 count = 1 * 1000000;
PBConcept[] concepts = new PBConcept[count];
{
using StopWatch s = new StopWatch("Creation");
for (Int32 i = 0; i < count; i++)
{
PBConcept concept = new PBConcept
{
PublicId = new PBPublicId()
};
TinkarId tid = new TinkarId(Guid.NewGuid());
concept.PublicId.Id.Add(tid.ToPBTinkarId());
concepts[i] = concept;
}
}
{
using StopWatch s = new StopWatch("Writing");
using (var output = File.Create(@"c:\Temp\ProtobufTest.bin"))
{
for (Int32 i = 0; i < count; i++)
{
concepts[i].WriteTo(output);
}
}
}
{
using StopWatch s = new StopWatch("Reading");
using (var input = File.OpenRead(@"c:\Temp\ProtobufTest.bin"))
{
var parser = PBConcept.Parser;
for (Int32 i = 0; i < count; i++)
{
concepts[i] = parser.ParseFrom(input);
}
}
}
}
