Struct DefaultTypeTree 

pub struct DefaultTypeTree { /* private fields */ }

Type managing the types in an OPC-UA server. The server needs to know about all available types, to handle things like event filters, browse filtering, etc.

Each node manager is responsible for populating the type tree with its types.

Implementations

impl DefaultTypeTree

pub fn new() -> Self

Create a new type tree with just the root nodes added.

pub fn add_type_node( &mut self, id: &NodeId, parent: &NodeId, node_class: NodeClass, )

Add a new type to the type tree.

pub fn add_type_property( &mut self, id: &NodeId, typ: &NodeId, path: &[&QualifiedName], node_class: NodeClass, )

Add a new property to the type tree.

pub fn remove(&mut self, node_id: &NodeId) -> bool

Remove a node from the type tree.

pub fn namespaces_mut(&mut self) -> &mut NamespaceMap

Get a mutable reference to the namespaces used by this type tree.

pub fn namespaces(&self) -> &NamespaceMap

Get a reference to the namespaces used by this type tree.

pub fn get_all_children<'a>(&'a self, root: &'a NodeId) -> Vec<&'a NodeId>

Get a vector of all the descendants of the given root node.

Trait Implementations

impl Clone for DefaultTypeTree

fn clone(&self) -> DefaultTypeTree

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for DefaultTypeTree

fn default() -> DefaultTypeTree

Returns the “default value” for a type.

impl TypeTree for DefaultTypeTree

fn is_subtype_of(&self, child: &NodeId, ancestor: &NodeId) -> bool

Return true if child is a subtype of ancestor, or if child and ancestor is the same node, i.e. subtype in the OPC-UA sense.

fn get_node<'a>(&'a self, node: &NodeId) -> Option<TypeTreeNode<'a>>

Get a reference to a node in the type tree.

fn get(&self, node: &NodeId) -> Option<NodeClass>

Get a type from the type tree.

fn find_type_prop_by_browse_path( &self, type_id: &NodeId, path: &[QualifiedName], ) -> Option<&TypeProperty>

Find a property by browse and type ID.

fn get_supertype<'a>(&'a self, node: &NodeId) -> Option<&'a NodeId>

Get the supertype of the given node.

fn namespaces(&self) -> &NamespaceMap

Get the namespace map used by this type tree.