RT-DATA

12 rules. Part II of the specification.

• DATA-1An edge delivers one named output port to one named input portcore
• DATA-2Several sources on one port resolve to a single latest valuecore
• DATA-3A trigger edge carries no datacore
• DATA-4When a node is ready to runcore
• DATA-5Loopback and tool edges create no execution dependencycore
• DATA-6Initial data fills a node's ports only where no edge didcore
• DATA-7Inside a node, a wire outranks configuration outranks the defaultcore
• DATA-8Unexposed outputs are stripped where they are producedcore
• DATA-9The unified output port carries exposed outputs onlyextended
• DATA-10A tool edge binds a tool, it does not deliver dataextended
• DATA-11A tool's model-facing schema hides the parameters the workflow already fixedextended
• DATA-12Tools reach only a node that declares itself a tool consumerextended