// Handle process task-step value by provider and do.
Handle process task-step value by provider and do.
// Handle process task - step value by provider and do .
func (exec *executor) Handle(ctx wfContext.Context, provider string, do string, v *value.Value) error {
	h, exist := exec.handlers.GetHandler(provider, do)
	if !exist {
		return errors.Errorf("handler not found")
	}
	return h(ctx, v, exec)
}
func ( exec * executor ) Handle ( ctx wfContext . Context , provider string , do string , v * value . Value ) error { h , exist := exec . handlers . GetHandler ( provider , do ) if ! exist { return errors . Errorf ( " " ) } return h ( ctx , v , exec ) }
Handle process task-step value by provider and do.
Handle process task - step value by provider and do .