While Loop Start(whileLoopStart)

Description

The While Loop Start node is a control-flow marker from the EasyUse/Logic/While Loop category. It designates the point in a workflow where a loop begins, allowing the surrounding subgraph to be treated as a repeating loop body. The current implementation declares no inputs or outputs, so the node acts as a structural anchor in the graph rather than a data-passing conduit. The loop condition and loop variables are intended to be handled by the other nodes in the category, such as the corresponding while-loop end node.

Inputs

• None. This node does not define any required or optional inputs.

Outputs

• None. This node does not expose any outputs.

Usage Notes

Place this node at the start of a subgraph that should be repeated. In the EasyUse while-loop workflow, the loop region begins with this marker and is terminated by a matching end marker from the same category. Because the start node has no ports, connect the actual condition and data-flow nodes separately around the loop section. The execution engine uses this marker to identify the loop boundary and evaluate whether to continue iterating. The lack of explicit inputs and outputs means this node is primarily used to define loop structure and improve workflow readability, rather than to carry data from one iteration to the next.