/*
* class-based state machine event dispatching
*/
void
Tracking_Display_CBDispatch( Escher_xtUMLEvent_t * event )
{
static Escher_InstanceBase_t class_based_singleton = { Tracking_Display_CB_STATE_1 };
Escher_EventNumber_t event_number = GetOoaEventNumber( event );
Escher_StateNumber_t current_state = class_based_singleton.current_state;
Escher_StateNumber_t next_state = Tracking_Display_CB_StateEventMatrix[ current_state ][ event_number ];
if ( next_state <= 5 ) {
STATE_TXN_START_TRACE( "Display", current_state, state_name_strings_CB[ current_state ] );
/* Execute the state action and update the current state. */
( *Tracking_Display_CB_acts[ next_state ] )( &class_based_singleton, event );
class_based_singleton.current_state = next_state;
STATE_TXN_END_TRACE( "Display", next_state, state_name_strings_CB[ next_state ] );
} else {
if ( EVENT_CANT_HAPPEN == next_state ) {
/* Event cannot happen. */
UserEventCantHappenCallout( current_state, next_state, event_number );
STATE_TXN_CH_TRACE( "Display", current_state );
} else if ( EVENT_IS_IGNORED == next_state ) {
/* Event ignored */
STATE_TXN_IG_TRACE( "Display", current_state );
} else {
/* Translation/memory/stack error, etc - TBD */
}
}
}
/*
* instance state machine event dispatching
*/
void
stringtest_device_Dispatch( Escher_xtUMLEvent_t * event )
{
Escher_iHandle_t instance = GetEventTargetInstance( event );
Escher_EventNumber_t event_number = GetOoaEventNumber( event );
Escher_StateNumber_t current_state;
Escher_StateNumber_t next_state;
if ( 0 != instance ) {
current_state = instance->current_state;
if ( current_state > 2 ) {
/* instance validation failure (object deleted while event in flight) */
UserEventNoInstanceCallout( event_number );
} else {
next_state = stringtest_device_StateEventMatrix[ current_state ][ event_number ];
if ( next_state <= 2 ) {
STATE_TXN_START_TRACE( "device", current_state, state_name_strings[ current_state ] );
/* Execute the state action and update the current state. */
( *stringtest_device_acts[ next_state ] )( instance, event );
STATE_TXN_END_TRACE( "device", next_state, state_name_strings[ next_state ] );
instance->current_state = next_state;
} else if ( next_state == EVENT_CANT_HAPPEN ) {
/* event cant happen */
UserEventCantHappenCallout( current_state, next_state, event_number );
STATE_TXN_CH_TRACE( "device", current_state );
} else {
/* empty else */
}
}
}
}
/*
* instance state machine event dispatching
*/
void
infusion_infusion_Dispatch( Escher_xtUMLEvent_t * event )
{
Escher_iHandle_t instance;
Escher_EventNumber_t event_number = GetOoaEventNumber( event );
Escher_StateNumber_t current_state;
Escher_StateNumber_t next_state;
if ( 0 != GetIsCreationEvent( event ) ) {
instance = Escher_CreateInstance( infusion_DOMAIN_ID, infusion_infusion_CLASS_NUMBER );
if ( 0 != instance ) {
instance->current_state = UNINITIALIZED_STATE;
SetEventTargetInstance( event, instance );
} else {
/* Instance allocation failure - USER RECOVERY LOGIC IS TBD */
UserEventNoInstanceCallout( 0 );
}
} else {
instance = GetEventTargetInstance( event );
}
if ( 0 != instance ) {
current_state = instance->current_state;
if ( current_state > 5 ) {
/* instance validation failure (object deleted while event in flight) */
UserEventNoInstanceCallout( event_number );
} else {
next_state = infusion_infusion_StateEventMatrix[ current_state ][ event_number ];
if ( next_state <= 5 ) {
STATE_TXN_START_TRACE( "infusion", current_state, state_name_strings[ current_state ] );
/* Execute the state action and update the current state. */
( *infusion_infusion_acts[ next_state ] )( instance, event );
STATE_TXN_END_TRACE( "infusion", next_state, state_name_strings[ next_state ] );
instance->current_state = next_state;
} else if ( next_state == EVENT_CANT_HAPPEN ) {
/* event cant happen */
UserEventCantHappenCallout( current_state, next_state, event_number );
STATE_TXN_CH_TRACE( "infusion", current_state );
} else {
/* empty else */
}
}
}
}
