internal P_MetadataDependencySupport(MetadataBase metadata)
: base(outerDependencies: null)
{
metadata.EnsureNotNull(nameof(metadata));
//
_metadata = metadata;
_outerScopeProvider = new DefaultOuterDependencyScopeGetter(outerScopeGetter: metadata.P_GetOuterDependencyScope);
}
protected override void Dispose(bool explicitDispose)
{
if (explicitDispose)
{
_outerScopeProvider?.Dispose();
}
_outerScopeProvider = null;
_metadata = null;
//
base.Dispose(explicitDispose);
}
protected virtual void PopulateCopy(CopyArgs args, MetadataBase copy)
{
copy.EnsureNotNull(nameof(copy));
//
if (args.Element != null)
{
var link = new Link <IMetadataTreeElement, IVh <IMetadata> >(source: args.Element, target: copy.ToValueHolder(ownsValue: true));
copy.WriteDA(location: ref copy._treeElementLink, value: link);
args.Element.SetMetadata(link: link);
}
//
foreach (var referenceSet in EnumerateDA(value: P_GetCopyOfReferenceSetRegistry().Select(locItem => locItem.Set), considerDisposeRequest: true))
{
copy.RegisterReferenceSet(referenceSet: referenceSet.CreateCopy(args: null), useDeserializationContext: true);
}
}
static P_MetadataDependencySupport P_CreateDependencySupport(MetadataBase metadata) => new P_MetadataDependencySupport(metadata);
