Control Structures

This page gives an overview of all control structures, that can be used in the modeling of a Workflow.

Branching

Name	Description	Example
Type Choice	Distinguishes between the characteristics (all subtypes) of a Data Type	Control Structure - Choice
Conditional Choice	Models different processes depending on a boolean condition	Control Structure - Conditional Choice
Conditional Branching	Models different processes depending on a complex condition with more than two result types	Control Structure - Conditional Branching

Other

Name	Description	Example
Foreach	Represents a loop iterating each element of a list	link=
Parallel	Models two processes running at the same time	Control Structure - Parallel
Catch	Models the handling of an occurred error	Control Structure - Catch
Compensation	Models the rollback to be done in case of an uncaught error	Control Structure - Compensation
Subworkflow	Models a fractal Service structure	link=
Dynamic Polymorphism	Call of an Instance Service depending on the instance
Timing	Controls timing concerns inside of a process	link=

See Also

• Modeling Blocks
• Modeling
• Xyna Process Modeller
• Retry