public HexBufferImpl(HexBufferStream stream, HexTags tags, bool disposeStream)
: base(tags)
{
this.stream = stream ?? throw new ArgumentNullException(nameof(stream));
this.disposeStream = disposeStream;
currentHexVersion = new HexVersionImpl(this, 0, 0);
}
public HexVersionImpl SetChanges(IList<HexChange> changes, int? reiteratedVersionNumber = null) {
var normalizedChanges = NormalizedHexChangeCollection.Create(changes);
if (reiteratedVersionNumber == null)
reiteratedVersionNumber = changes.Count == 0 ? ReiteratedVersionNumber : VersionNumber + 1;
var newVersion = new HexVersionImpl(Buffer, VersionNumber + 1, reiteratedVersionNumber.Value);
this.changes = normalizedChanges;
next = newVersion;
return newVersion;
}
public HexVersionImpl SetChanges(IList <HexChange> changes, int?reiteratedVersionNumber = null)
{
var normalizedChanges = NormalizedHexChangeCollection.Create(changes);
if (reiteratedVersionNumber is null)
{
reiteratedVersionNumber = changes.Count == 0 ? ReiteratedVersionNumber : VersionNumber + 1;
}
var newVersion = new HexVersionImpl(Buffer, VersionNumber + 1, reiteratedVersionNumber.Value);
this.changes = normalizedChanges;
next = newVersion;
return(newVersion);
}
void CreateNewVersion(IList <HexChange> changes, int?reiteratedVersionNumber = null) => currentHexVersion = currentHexVersion.SetChanges(changes, reiteratedVersionNumber);