Process control

For Each Loop

This node allows you to iterate through an array and retrieve the values at any index.

An array is a data structure that stores a sequence of fixed-length elements of the same type. Each element can be accessed via its index, starting at zero.

Flow

Parameter set

Parameter	Description
Array	A wildcard array. Contains a data record to be iterated through.
Break	The event that terminates the loop.
Body	The event that is performed after each iteration.
Element	Attribute of type Wildcard. Specifies the content of the element at the current position of the loop iteration.
Index	Attribute of type Int32. Specifies the current position of the loop iteration.
Complete	The event that is executed after the loop iteration has finished.

For Loop

This node allows you to create a for loop, which is perfect for situations where you need to repeat actions in the workflow a certain number of times.

Flow

Parameter set

Parameter	Description
First Index	Attribute of type Int32. Specifies at which position the loop iteration should begin.
Last Index	Attribute of type Int32. Specifies at which position the loop iteration should end.
Break	The event that terminates the loop.
Body	The event that is performed after each iteration.
Index	Attribute of type Int32. Specifies the current position of the loop iteration.
Complete	The event that is executed after the loop iteration has finished.

While Loop

This node allows the creation of a while loop in which a subsequent action is performed until the break event occurs.

Important: Be careful not to create an infinite loop in which the break event never occurs.

Flow

Parameter set

Parameter	Description
Break	The event that terminates the loop.
Body	The event that is performed after each iteration.
Complete	The event that is executed after the loop iteration has finished.

Branch

This node functions like an if-then condition. If the input condition is true, one execution path is executed; otherwise, the other path is chosen.

Flow

Parameter set

Parameter	Description
Condition	A Boolean value representing the test condition. The value of this attribute determines whether the output "Then" or "Else" is executed.
Then	Executed when the Condition attribute is set to true.
Else	Executed if the Condition attribute is set to false.

Sequence By Index

The "Sequence By Index" node enables a clear and structured execution flow, where each defined subprocess is executed in the order of its input as an index. This is particularly useful for organizing workflows that require the step-by-step processing of tasks or actions. Note that indexing starts at 0, which is standard practice in programming.

Flow

Parameter set

Parameter	Description
Input	Any number of events that are processed sequentially and can be individually determined by the user.
Indices	An array of type Int32. Specifies the order in which the sequences should be processed.
Then	Executed after the try or catch block.

Sequence

The Sequence Node enables a clear and structured execution flow, where each defined subprocess is executed sequentially. This is particularly useful for organizing workflows that require the step-by-step processing of tasks or actions.

Flow

Parameter set

Parameter	Description
Then	Any number of events that are processed sequentially and can be individually determined by the user.

Try Catch

This node allows you to safeguard potentially faulty execution paths in your workflow and implement custom logic in case of errors.

Flow

Parameter set

Parameter	Description
Try	The program is executed; if an exception occurs, execution jumps to the catch block.
Catch	Executed after an exception occurs during the try operation.
Then	Executed after the try or catch block.