Iterator

iterates through arrays

Properties

Common

Name - refers to the unique identifier or label assigned to a node within a flow.

TypeRestrictions

input Text

  • must consist of letters (A-Z or a-z), digits (0-9), underscores (_), or dollar signs ($). However, a class name cannot start with a digit and dollar sign ($)

  • Unique per flow

  • Mandatory

  • Min length: 1

  • Max length: 255

  • Reserved words

Description - provides a textual description or additional information about a node within a flow. Unlike the name property, which serves as a unique identifier or label for the node, the description property offers supplementary details that help to clarify the purpose, functionality, or behavior of the node.

TypeRestrictions

Input Text

  • Max length: 5000

Specific

List - the list of entities that the Iterator should iterate over. The Expression Editor is utilized for adding and editing a list. An iterator node must be cyclically connected to another node or group of nodes.

In the node following the iterator, it becomes possible to work with the current element of the array.

TypeRestrictions

Boolean Expression

  • Mandatory

Result

A new current variable is created and added to the scope of the loop subflow. This current variable represents an element from the list.

Connections

TypeMin countMax count

in

1

*

cycle (out connection)

1

1

out

1

1

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