protected override void Dispose(bool explicitDispose)
{
if (explicitDispose)
{
_children?.Dispose();
_inclusions?.Dispose();
_metadataElementLink?.Target?.Dispose();
}
_children = null;
_inclusions = null;
_metadataElementLink = null;
base.Dispose(explicitDispose);
}
public MetadataTreeNode(IMetadataTreeNode parent, string caption = null, IMetadataTreeElement metadataElement = default, ReadOnlyStateTag readOnlyState = default)
: base(caption : caption, readOnlyState : readOnlyState)
{
//
_children = new MetadataTreeNodeContainer(this);
_inclusions = new MetadataTreeNodeInclusionContainer(this);
//
if (metadataElement != null)
{
SetMetadataElement(link: new Link <MetadataTreeNode, IMetadataTreeElement>(this, metadataElement));
}
if (parent != null)
{
parent.Children.AddComponent(this);
}
}
protected override void OnDeserialized(StreamingContext context)
{
base.OnDeserialized(context);
//
var children = ReadDA(ref _children);
if (children == null)
{
WriteDA(ref _children, children = new MetadataTreeNodeContainer(this));
}
children.SetOwnerComponent(this);
//
var inclusions = ReadDA(ref _inclusions);
if (inclusions == null)
{
WriteDA(ref _inclusions, inclusions = new MetadataTreeNodeInclusionContainer(this));
}
inclusions.SetOwnerComponent(this);
//
ReadDA(ref _metadataElement)
.Fluent().NullCond(metadataElement => SetMetadataElement(new Link <IMetadataTreeNode, IMetadataTreeElement>(this, metadataElement)));
}
