internal GreenModelUpdateContext BeginUpdate()
{
GreenModelUpdater updater = this.updater.Value;
if (updater != null)
{
return(new GreenModelUpdateContext(false, updater, this.green));
}
else
{
GreenModelGroup green = this.green;
updater = new GreenModelUpdater(green, this);
this.updater.Value = updater;
return(new GreenModelUpdateContext(true, updater, green));
}
}
internal bool ContainsObject(ObjectId oid)
{
if (oid == null)
{
return(false);
}
GreenModelUpdater updater = this.Updater;
if (updater != null)
{
return(updater.ContainsObject(oid));
}
else
{
return(this.Green.Objects.ContainsKey(oid));
}
}
public GreenModelUpdateContext(bool newUpdater, GreenModelUpdater updater, GreenModel model)
{
this.NewUpdater = newUpdater;
this.Updater = updater;
this.OriginalModel = model;
}
public GreenModelUpdateContext(bool newUpdater, GreenModelUpdater updater, GreenModelGroup group)
{
this.NewUpdater = newUpdater;
this.Updater = updater;
this.OriginalModelGroup = group;
}
