public override bool HasChildComponent(IMetadataTreeStructureComponent component)
{
component.EnsureNotNull(nameof(component));
//
var componentAsNode = component as IMetadataTreeNode;
var componentAsInclusion = component as IMetadataTreeNodeInclusion;
return
((componentAsNode != null && ReadDA(ref _children).Contains(componentAsNode)) ||
(componentAsInclusion != null && ReadDA(ref _inclusions).Contains(componentAsInclusion)));
}
public static bool IsDescendantOf(this IMetadataTreeStructureComponent descendant, IMetadataTreeStructureComponent ancestor)
{
descendant.EnsureNotNull(nameof(descendant));
ancestor.EnsureNotNull(nameof(ancestor));
//
if (ReferenceEquals(descendant, ancestor))
{
return(false);
}
else
{
var parent = descendant.Parent;
for (; !(parent is null);)
public abstract bool HasChildComponent(IMetadataTreeStructureComponent component);
public override bool HasChildComponent(IMetadataTreeStructureComponent component)
{
component.EnsureNotNull(nameof(component));
//
return(false);
}
