/// <summary>
/// If implemented in the derived class adds the node descriptors.
/// </summary>
/// <param name="dsptrs">The node descriptor.</param>
/// <param name="ui">The unique identifier.</param>
protected virtual void AddNodeDescriptors(List <INodeDescriptor> dsptrs, UniqueIdentifier ui)
{
foreach (BaseTreeNode item in this)
{
item.AddNodeDescriptors(dsptrs, ui.MemberwiseClone());
}
}
/// <summary>
/// Gets the node descriptors.
/// </summary>
/// <returns>
/// Instance of <see cref="INodeDescriptor"/> containing node descriptor.
/// </returns>
internal override INodeDescriptor[] GetNodeDescriptors()
{
List <INodeDescriptor> _descriptors = new List <INodeDescriptor>();
UniqueIdentifier ui = new UniqueIdentifier();
AddNodeDescriptors(_descriptors, ui);
return(_descriptors.ToArray());
}
internal static bool IsNullOrEmpty(UniqueIdentifier ui)
{
if (ui != null)
{
return(string.IsNullOrEmpty(ui.Name) && string.IsNullOrEmpty(ui.Namespace));
}
return(true);
}
protected override void AddNodeDescriptors(List <INodeDescriptor> dsptrs, UniqueIdentifier ui)
{
ui.Update(false, Wrapper.SymbolicName.XmlQualifiedName, false);
base.AddNodeDescriptors(dsptrs, ui);
}
/// <summary>
/// Retrieves an instance of the interface <see cref="INodeDescriptor"/> that provides the description of the node to be
/// bind with an external data source.
/// </summary>
/// <param name="UniqueIdentifierOfRequestedWrapper">The unique identifier of requested node descriptor.</param>
/// <returns>
/// An instance of the interface <see cref="INodeDescriptor"/> to be bound with external data source.
/// </returns>
internal override INodeDescriptor GetINodeDescriptor(UniqueIdentifier UniqueIdentifierOfRequestedWrapper)
{
return(Wrapper.GetINodeDescriptor(UniqueIdentifierOfRequestedWrapper, NodeClass));
}
/// <summary>
/// Retries za instance of the interface <see cref="INodeDescriptor"/> that provides the description of the node to be
/// bind with an external data source.
/// </summary>
/// <param name="UniqueIdentifierOfRequestedWrapper">The unique identifier of requested node descriptor.</param>
/// <returns>
/// An instance of the interface <see cref="INodeDescriptor"/> to be bound with external data source.
/// </returns>
internal virtual INodeDescriptor GetINodeDescriptor(UniqueIdentifier UniqueIdentifierOfRequestedWrapper)
{
return(null);
}
