visual orchestration

Zhuanzhuan Tech

Jun 19, 2024 · Backend Development

Designing Visual Workflow Orchestration with LiteFlow: From Basic Components to Advanced AST Generation

This article explains how to use the LiteFlow rule‑engine framework to define reusable Java components, express execution flows with EL expressions, design a visual canvas that converts JSON into an abstract syntax tree, generate valid EL code via DFS, and manage workflow updates through push‑pull refresh mechanisms, while also outlining benefits and future plans.