Struct Node 

pub struct Node {
    pub name: Option<String>,
    pub kind: NodeKind,
    pub constant_value: Option<GA3>,
}

A node in the dataflow graph.

Fields

name: Option<String>

Node name (for debugging and lookup)

kind: NodeKind

The kind of computation this node performs

constant_value: Option<GA3>

Optional constant value (for constant folding)

Implementations

impl Node

pub fn new(kind: NodeKind) -> Self

Create a new node with the given kind.

pub fn source(name: impl Into<String>) -> Self

Create a source node (geometric state input).

pub fn projection( name: impl Into<String>, projection_type: impl Into<String>, ) -> Self

Create a projection node (state -> value).

pub fn transform(name: impl Into<String>, transform_type: TransformType) -> Self

Create a transform node (geometric operation).

pub fn sink(name: impl Into<String>, target_property: impl Into<String>) -> Self

Create a sink node (output to DOM).

pub fn combine(name: impl Into<String>, combiner: CombinerType) -> Self

Create a combine node (multiple inputs).

pub fn conditional(name: impl Into<String>) -> Self

Create a conditional node.

pub fn constant(name: impl Into<String>, value: GA3) -> Self

Create a constant node.

pub fn is_source(&self) -> bool

Check if this is a source node.

pub fn is_sink(&self) -> bool

Check if this is a sink node.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Node

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.