public ChangeSet(ChangeSetId id, ChangeSetId?parentId, string comment, IEnumerable <AbstractCommand> commands)
{
this.id = id;
this.parentId = parentId;
this.comment = comment;
this.commands = commands.ToList();
}
public ISnapshot GetById(ChangeSetId changeSetId)
{
lock (synchRoot)
{
EnsureLoaded();
return(GetSnapshot(changeSetId));
}
}
private ISnapshot GetSnapshot(ChangeSetId changeSetId)
{
ISnapshot snapshot;
if (!snapshots.TryGetValue(changeSetId, out snapshot))
{
throw new InvalidOperationException(string.Format("Requested change set {0} has not been loaded.", changeSetId));
}
return(snapshot);
}
public void Add(ChangeSetId changeSetId, ISnapshot snapshot)
{
lock (synchRoot)
{
if (snapshots.ContainsKey(changeSetId))
{
throw new InvalidOperationException(
string.Format("Another change set with the id {0} has already been loaded.", changeSetId));
}
snapshots[changeSetId] = snapshot;
}
}
public ObjectState GetById(ObjectId objectId, ChangeSetId changeSetId)
{
var snapshot = snapshots.GetById(changeSetId);
return(snapshot.GetById(objectId));
}
public IEnumerable <ObjectState> Enumerate(ChangeSetId changeSetId)
{
var snapshot = snapshots.GetById(changeSetId);
return(snapshot.Enumerate());
}
public Point(ChangeSetId changeSetId, IComparable referenceValue)
{
this.changeSetId = changeSetId;
this.referenceValue = referenceValue;
}
public void RemovePointFor(ChangeSetId changeSetId)
{
points.RemoveAll(x => x.ChangeSetId == changeSetId);
}
public IObjectSpaceSnapshot GetSnapshot(ChangeSetId changeSetId)
{
return(new ObjectSpaceSnapshot(objectTypeDescriptorRepository, new PersistentDataRetrievalStrategy(dataFacade, changeSetId)));
}
public PersistentDataRetrievalStrategy(IDataFacade dataFacade, ChangeSetId lastedChangeSetId)
{
this.dataFacade = dataFacade;
this.lastedChangeSetId = lastedChangeSetId;
}