Struct ExpressionNodeFactory 

pub struct ExpressionNodeFactory;

Creates expression nodes from the syntax of a binding path.

Implementations

impl ExpressionNodeFactory

pub fn create_from_ast( ast_nodes: &[Node], type_resolver: Option<&TypeResolver>, name_scope: Option<&NameScopeRef>, result: &mut Vec<Rc<dyn ExpressionNode>>, ) -> Result<bool, ExpressionParseException>

Appends the nodes for ast_nodes to result. Returns whether the path is rooted (selects its own source).

pub fn create_relative_source( source: &RelativeSource, ) -> Option<Rc<dyn ExpressionNode>>

The source node for a relative source; none for the self mode.

pub fn create_data_context( target_property: Option<&'static FerroProperty>, ) -> Rc<dyn ExpressionNode>

The data context source node for a binding to target_property: a binding to the data context itself reads the data context of the parent.