ADF task flows provide a modular approach for defining control flow in an APPLICATION. Instead of representing an application as a single large JSF page flow, you can break it up into a collection of reusable task flows. Each task flow CONTAINS a portion of the application's navigational graph. The nodes in the task flows are activities. An activity node REPRESENTS a simple logical operation such as DISPLAYING a page, executing application logic, or CALLING another task flow. The transactions between the activities are called control flow cases.

ADF task flows provide a modular approach for defining control flow in an application. Instead of representing an application as a single large JSF page flow, you can break it up into a collection of reusable task flows. Each task flow contains a portion of the application's navigational graph. The nodes in the task flows are activities. An activity node represents a simple logical operation such as displaying a page, executing application logic, or calling another task flow. The transactions between the activities are called control flow cases.