Module dataflow 

Dataflow graph intermediate representation for Algebraic TSX

This module provides the dataflow graph model that connects geometric state to DOM operations. Unlike virtual DOM, this represents a static graph of transformations that can be optimized at compile time.

Key Concepts

• Node: A computation unit (source, transform, projection, sink)
• Edge: Data dependency between nodes
• Graph: The complete dataflow network

Dataflow Semantics

GeometricState ──┬── Projection ──► DOM Text
                 │
                 ├── Transform ───► Projection ──► DOM Style
                 │
                 └── Sink ────────► Event Handler

Example

use cliffy_core::dataflow::{DataflowGraph, Node, NodeKind};

let mut graph = DataflowGraph::new();

// Add a source node (geometric state)
let state_id = graph.add_node(Node::source("counter_state"));

// Add a projection to extract the count
let proj_id = graph.add_node(Node::projection("count_text", "scalar_to_string"));

// Connect source to projection
graph.connect(state_id, proj_id);

// Add a sink (DOM text content)
let sink_id = graph.add_node(Node::sink("span_text", "textContent"));
graph.connect(proj_id, sink_id);

Structs

DataflowGraph

A dataflow graph representing the transformation pipeline.

GraphBuilder

Builder for constructing dataflow graphs fluently.

Node

A node in the dataflow graph.

ProjectionSpec

Specification for a projection node.

SinkSpec

Specification for a sink node.

Enums

CombinerType

Type of combiner for multiple inputs.

NodeKind

The kind of computation a node performs.

RotationPlane

Plane of rotation in 3D.

TransformType

Type of geometric transformation.

Type Aliases

NodeId

A unique identifier for a node in the dataflow graph.