/*
* Search the outlets of a breaker for the receptacles having id of receptacle_id.
*
* Returns:
* Not Found: NULL
* Found: VA receptacle_t
*/
static receptacle_t *get_receptacle_by_id_from_breaker_id(uint32_t breaker_id, uint32_t receptacle_id) {
receptacle_t *r = NULL;
list_t *outlet_list = get_outlet_list_on_breaker(breaker_id);
node_t *outlet_node_ptr = get_first_node(outlet_list);
while (get_list_tail(outlet_list) != outlet_node_ptr) {
r = search_outlet_for_receptacle_id((outlet_t *)outlet_node_ptr->data, receptacle_id);
if (NULL != r) break;
outlet_node_ptr = outlet_node_ptr->next;
}
return r;
}
/*
* Calculate the total amp load on a breaker having id of breaker_id.
*
* Returns:
* Success: amp_load >= 0.0
* Failure: ERR_INVALID_BREAKER_ID
*/
float get_total_amp_load_on_breaker_by_breaker_id(uint32_t breaker_id) {
if (FALSE == breaker_id_is_installed(breaker_id)) {
return ERR_INVALID_BREAKER_ID;
}
// sum amp loads of installed breakers
float total_amp_load = 0.0;
list_t *outlet_list = get_outlet_list_on_breaker(breaker_id);
node_t * outlet_node_ptr = get_first_node(outlet_list);
while (get_list_tail(outlet_list) != outlet_node_ptr) {
total_amp_load += get_total_amp_load_on_outlet_by_outlet_va((outlet_t *)outlet_node_ptr->data);
outlet_node_ptr = outlet_node_ptr->next;
}
return total_amp_load;
}
double fp_item::get_density()
{
fp_node* node = get_first_node();
double freq = node->get_freq();
while(node->get_next_item_neighbor())
{
node = node->get_next_item_neighbor();
freq += node->get_freq();
}
// std::cout << "##" << this << " freq: " << freq
// << " diff: "<< fabs(get_min() - get_max())
// << " dens: " << freq / fabs(get_min() - get_max()) << std::endl;
return ( freq / fabs(get_min() - get_max()) );
}
/*
* Search the e_model for the breaker having id of breaker_id.
*
* Returns:
* Not Found: NULL
* Found: VA breaker_t
*/
static breaker_t *get_breaker_by_id(uint32_t breaker_id) {
#ifdef PATCHED
if ((FALSE == load_center_is_created()) ||
(0 == e_model->breakers_installed_cnt) ||
(breaker_id >= e_model->breakers_installed_cnt)) {
#else
if ((FALSE == load_center_is_created()) || (0 == e_model->breakers_installed_cnt)) {
#endif
return NULL;
}
return &(e_model->breakers[breaker_id]);
}
/*
* Search the e_model for the outlet having id of outlet_id.
*
* Returns:
* Not Found: NULL
* Found: VA outlet_t
*/
static outlet_t *get_outlet_by_id(uint32_t outlet_id) {
outlet_t *o = NULL;
int8_t breakers_installed_cnt = get_number_of_breakers_installed_in_load_center();
if (0 > breakers_installed_cnt) {
return NULL;
}
for (uint32_t breaker_id = 0; breaker_id < breakers_installed_cnt; breaker_id++) {
list_t *outlet_list = get_outlet_list_on_breaker(breaker_id);
node_t *outlet_node_ptr = get_first_node(outlet_list);
while (get_list_tail(outlet_list) != outlet_node_ptr) {
o = (outlet_t *)outlet_node_ptr->data;
if (outlet_id == o->id) {
break;
} else {
o = NULL;
}
outlet_node_ptr = outlet_node_ptr->next;
}
}
return o;
}
/*
* Search the e_model for light string having id of light_string_id.
*
* Returns:
* Not Found: NULL
* Found: VA light_string_t
*/
static light_string_t *get_light_string_by_id(uint32_t light_string_id) {
light_string_t *ls = NULL;
int8_t breakers_installed_cnt = get_number_of_breakers_installed_in_load_center();
if (0 > breakers_installed_cnt) {
return NULL;
}
for (uint32_t breaker_id = 0; breaker_id < breakers_installed_cnt; breaker_id++) {
list_t *outlet_list = get_outlet_list_on_breaker(breaker_id);
node_t *outlet_node_ptr = get_first_node(outlet_list);
while (get_list_tail(outlet_list) != outlet_node_ptr) {
outlet_t *o = (outlet_t *)outlet_node_ptr->data;
ls = search_outlet_for_light_string_id(o, light_string_id);
if (NULL != ls) {
break;
}
outlet_node_ptr = outlet_node_ptr->next;
}
}
return ls;
}
/*
* Search the e_model for splitter having id of splitter_id.
*
* Returns:
* Not Found: NULL
* Found: VA n_way_splitter_t
*/
static n_way_splitter_t *get_splitter_by_id(uint32_t splitter_id) {
n_way_splitter_t *s = NULL;
int8_t breakers_installed_cnt = get_number_of_breakers_installed_in_load_center();
if (0 > breakers_installed_cnt) {
return NULL;
}
for (uint32_t breaker_id = 0; breaker_id < breakers_installed_cnt; breaker_id++) {
list_t *outlet_list = get_outlet_list_on_breaker(breaker_id);
node_t *outlet_node_ptr = get_first_node(outlet_list);
while (get_list_tail(outlet_list) != outlet_node_ptr) {
outlet_t *o = (outlet_t *)outlet_node_ptr->data;
s = search_outlet_for_splitter_id(o, splitter_id);
if (NULL != s) {
break;
}
outlet_node_ptr = outlet_node_ptr->next;
}
}
return s;
}
