#include <dpf_api.h>

Public Types
enum	EventNature { eOperatorStarted , eOperatorFinished , eOperatorSentException , eOperatorError , eOperatorMakeSomeProgress , eOperatorWarning , eOperatorAddedInWorkflow , eOperatorDelegatedRun , eSessionWorkflowAdded , eWorkflowEvaluationStarted , eWorkflowEvaluationFinished }

Public Member Functions
virtual void	onEvent (EventNature nature, const char *args)=0

Detailed Description

Define a event handler for DPF.

Member Enumeration Documentation

Available states during DPF operation.

Enumerator
eOperatorStarted	An operator was start.
eOperatorFinished	An operator has finished.
eOperatorSentException	An operator failed with an exception.
eOperatorError	An operator failed with an error.
eOperatorMakeSomeProgress	An operator is still running.
eOperatorWarning	An operator generated a warning.
eOperatorAddedInWorkflow	An operator was added to workflow.
eOperatorDelegatedRun	An operator was run.
eSessionWorkflowAdded	A workflow was added to a Session.
eWorkflowEvaluationStarted	A workflow has started.
eWorkflowEvaluationFinished	A workflow has finished.