CmisSync.Lib.Producer.Crawler.LocalEventGenerator.CreateLocalEventBasedOnStorage C# (CSharp) Метод

        private AbstractFolderEvent CreateLocalEventBasedOnStorage(IFileSystemInfo fsObject, IMappedObject storedParent, IMappedObject storedMappedChild) {
            AbstractFolderEvent createdEvent = null;
            if (storedParent == null) {
                throw new ArgumentNullException("storedParent", "stored parent is null. Stored child: " + storedMappedChild.ToString() + Environment.NewLine + "local object is: " + fsObject.FullName);
            }

            if (storedMappedChild.ParentId == storedParent.RemoteObjectId) {
                // Renamed, Updated or Equal
                #if __COCOA__
                if (fsObject.Name.Normalize(NormalizationForm.FormD) == storedMappedChild.Name.Normalize(NormalizationForm.FormD) && fsObject.LastWriteTimeUtc == storedMappedChild.LastLocalWriteTimeUtc) {
                #else
                if (fsObject.Name == storedMappedChild.Name &&
                    fsObject.LastWriteTimeUtc == storedMappedChild.LastLocalWriteTimeUtc &&
                    fsObject.ReadOnly == storedMappedChild.IsReadOnly) {
                #endif
                    // Equal
                    createdEvent = null;
                } else {
                    // Updated or Renamed
                    createdEvent = FileOrFolderEventFactory.CreateEvent(null, fsObject, localChange: MetaDataChangeType.CHANGED, src: this);
                }
            } else {
                // Moved
                IFileSystemInfo oldLocalPath = fsObject is IFileInfo ? (IFileSystemInfo)this.fsFactory.CreateFileInfo(this.storage.GetLocalPath(storedMappedChild)) : (IFileSystemInfo)this.fsFactory.CreateDirectoryInfo(this.storage.GetLocalPath(storedMappedChild));
                createdEvent = FileOrFolderEventFactory.CreateEvent(null, fsObject, localChange: MetaDataChangeType.MOVED, oldLocalObject: oldLocalPath, src: this);
            }

            return createdEvent;
        }

        private IMappedObject FindStoredObjectByFileSystemInfo(List<IMappedObject> storedObjects, IFileSystemInfo fsInfo) {
            Guid? childGuid = fsInfo.Uuid;
            if (childGuid != null) {
               return storedObjects.Find(o => o.Guid == (Guid)childGuid);
            }

            return null;
        }
    }
}