public static VersionedObject FromJson(JToken token)
{
JToken value = token["value"];
DottedVersionVector dvv = DottedVersionVector.FromJson(token["clock"]);
return(new VersionedObject(value, dvv));
}
public VersionedObject(JToken value, DottedVersionVector clock)
{
Ensure.That(value, "value").IsNotNull();
Ensure.That(clock, "clock").IsNotNull();
Value = value;
Clock = clock;
}
internal async Task PutAsync(string key, JToken value, VersionVector context = null)
{
Ensure.That(key, "key").IsNotNullOrWhiteSpace();
context = context ?? new VersionVector();
string coordinatingNode = _ring.Node(key);
if (_ring.PreferenceList(key, N).Contains(_name))
{
Log.DebugFormat("put k={0}", key);
BigInteger hash = _ring.Hash(key);
Siblings siblings = _data.GetValueOrDefault(hash);
if (siblings != null)
{
// discard obsolete versions
siblings = _kernel.Discard(siblings, context);
}
else
{
siblings = new Siblings();
}
DottedVersionVector dvv = _kernel.Event(context, siblings, _name);
var versionedObject = new VersionedObject(value, dvv);
siblings.Add(versionedObject);
_data[hash] = siblings;
await ReplicatePutAsync(key, siblings);
}
else
{
Log.DebugFormat("forward to coordinating node {0}", coordinatingNode);
await _remote.PutAsync(coordinatingNode, key, value, context);
}
}
public void Add(JToken value, string version)
{
Add(value, DottedVersionVector.Parse(version));
}
public void Add(JToken value, DottedVersionVector clock)
{
Add(new VersionedObject(value, clock));
}