agent/taskresource/volume/dockervolume.go
func (vol *VolumeResource) ApplyTransition(nextState resourcestatus.ResourceStatus) error {
	transitionFunc, ok := vol.statusToTransitions[nextState]
	if !ok {
		return errors.Errorf("volume [%s]: transition to %s impossible", vol.Name,
			vol.StatusString(nextState))
	}
	return transitionFunc()
}
func (vol *VolumeResource) ApplyTransition(nextState resourcestatus.ResourceStatus) error {
	transitionFunc, ok := vol.statusToTransitions[nextState]
	if !ok {
		return errors.Errorf("volume [%s]: transition to %s impossible", vol.Name,
			vol.StatusString(nextState))
	}
	return transitionFunc()
}
func ( vol * VolumeResource ) ApplyTransition ( nextState resourcestatus . ResourceStatus ) error { transitionFunc , ok := vol . statusToTransitions [ nextState ] if ! ok { return errors . Errorf ( " " , vol . Name , vol . StatusString ( nextState ) ) } return transitionFunc ( ) }
// ApplyTransition calls the function required to move to the specified status
ApplyTransition calls the function required to move to the specified status