internal static bool TryCreate(object x, object y, MemberSettings settings, out IRefCounted <DiffBuilder> subDiffBuilder)
{
bool created;
subDiffBuilder = TrackerCache.GetOrAdd(x, y, settings, pair => new DiffBuilder(pair, settings), out created);
return(created);
}
/// <summary>
/// Synchronizes property values from source to target.
/// </summary>
/// <typeparam name="T">The type os <paramref name="source"/> and <paramref name="target"/></typeparam>
/// <param name="source">The instance to copy property values from</param>
/// <param name="target">The instance to copy property values to</param>
/// <param name="settings">Contains configuration for how synchronization will be performed</param>
/// <returns>A disposable that when disposed stops synchronizing</returns>
public static IDisposable PropertyValues <T>(T source, T target, PropertiesSettings settings)
where T : class, INotifyPropertyChanged
{
Ensure.NotNull(source, nameof(source));
Ensure.NotNull(target, nameof(target));
Ensure.NotSame(source, target, nameof(source), nameof(target));
Ensure.SameType(source, target);
VerifyCanSynchronize(source.GetType(), settings, typeof(Synchronize).Name, nameof(PropertyValues));
return(TrackerCache.GetOrAdd(source, target, settings, pair => new Synchronizer(source, target, settings)));
}
internal static IRefCounted <DirtyTrackerNode> GetOrCreate(object x, object y, PropertiesSettings settings, bool isRoot)
{
Debug.Assert(x != null, "Cannot track null");
Debug.Assert(x is INotifyPropertyChanged || x is INotifyCollectionChanged, "Must notify");
Debug.Assert(y != null, "Cannot track null");
Debug.Assert(y is INotifyPropertyChanged || y is INotifyCollectionChanged, "Must notify");
return(TrackerCache.GetOrAdd(
x,
y,
settings,
pair => new DirtyTrackerNode(pair, settings, isRoot)));
}
internal static IRefCounted <RootChanges> GetOrCreate(object source, PropertiesSettings settings, bool isRoot)
{
Debug.Assert(source != null, "Cannot track null");
if (isRoot)
{
Track.Verify.CanTrackType(source.GetType(), settings);
}
else
{
Track.Verify.CanTrackValue(source, settings);
}
return(TrackerCache.GetOrAdd(source, settings, s => new RootChanges(s, settings)));
}
internal static IRefCounted <ChangeTrackerNode> GetOrCreate(INotifyCollectionChanged source, PropertiesSettings settings, bool isRoot)
{
Debug.Assert(source != null, "Cannot track null");
return(TrackerCache.GetOrAdd((object)source, settings, s => new ChangeTrackerNode(s, settings, isRoot)));
}
internal static IRefCounted <DiffBuilder> GetOrCreate(object x, object y, MemberSettings settings)
{
return(TrackerCache.GetOrAdd(x, y, settings, pair => new DiffBuilder(pair, settings)));
}
