Oracle BPM Suite 12c Modeling Patterns

Query pattern

The following pattern table explains the features of the query pattern:

Signature	Query Pattern/Query Instance Pattern
Classification	Correlation Pattern
Intent	To query an already executing process instance.
Motivation	Based on the process status or business logic, there are requirements to query an already running process for varied information.
Applicability	When a query event occurs, the regular flow of the process will be interrupted and the query event subprocess will execute in parallel with the main BPMN process.
Implementation	We can use the event subprocess to query an existing process without even interrupting the main process, and both the main process and the query event subprocess will run in ...