Main Standard Activities

Activity	Description
CBPActivity	Abstract basic class of all activities.
CBPCompositeActivity	Abstract basic class of composite activities, i.e. activities which may contain subordinate activities inside.
CBPCodeActivity	Launches an arbitrary PHP code for execution.
CBPSetVariableActivity	Establishes values of business process variables.
CBPDelayActivity	Implements a delay, postponing execution for a certain term.
CBPHandleExternalEventActivity	Implements an activity which expects an external event. Business process is suspended pending such external event.
CBPEventDrivenActivity	Serves as a container for activities in which the execution depends on an event.
CBPIfElseActivity	Implements a condition functionality.
CBPIfElseBranchActivity	Implements a condition thread functionality.
CBPWhileActivity	Implements a cycle functionality.
CBPListenActivity	Implements a wait on one of several possible events. When one of the events occurs, the others stop waiting on events and get cancelled.
CBPParallelActivity	Launches a set of subordinate activities in parallel.
CBPSequenceActivity	Launches a set of subordinate activities sequentially.
CBPSequentialWorkflowActivity	Represents a business process which executes activities sequentially (a sequential business process).
CBPSetStateActivity	Establishes a status in a business process with statuses.
CBPStateActivity	Represents a status in a business process with statuses.
CBPStateMachineWorkflowActivity	Represents a business process with statuses.

Any activity is inherited from the basic activity class or one of its descendants.

Bitrix Framework