What is Structs And Nodes Development (SAND)?
Structs And Nodes Development (SAND) is a form of message-oriented modeling and development that declares application data (structs) and application processing components (nodes) as java classes supplemented with custom javadoc tags. Runtime processing centers around synchronous and asynchronous messages (generated from the struct definitions) which are sent between executing application components (generated from the node definitions). The majority of the application code is generated automatically.