Runtime API Calling Sequences

The diagram below illustrates the calling sequences for the APIs that are used to log in to the Process Engine and create a Process session, retrieve work objects, query queues, retrieve Step Processor information, and other workflow-related operations. This diagram includes some of the most-commonly-used classes and methods, but does not include all APIs that may be used for workflow operations. For administration/configuration and workflow-definition-related API calling sequences, see the Administration and Configuration API and Workflow Definition API calling sequence diagrams, respectively.

Note Duplicate classes appear in the diagram for readability and have no programmatic significance other than to simplify the diagram.

 

Runtime API calling sequences