/**
* Inserts a via into the board. p_attach_allowed indicates, if the via may overlap with smd pins
* of the same net.
*/
public Via insert_via(
Padstack p_padstack,
Point p_center,
int[] p_net_no_arr,
int p_clearance_class,
FixedState p_fixed_state,
boolean p_attach_allowed) {
Via new_via =
new Via(
p_padstack,
p_center,
p_net_no_arr,
p_clearance_class,
0,
0,
p_fixed_state,
p_attach_allowed,
this);
insert_item(new_via);
int from_layer = p_padstack.from_layer();
int to_layer = p_padstack.to_layer();
for (int i = from_layer; i < to_layer; ++i) {
for (int curr_net_no : p_net_no_arr) {
split_traces(p_center, i, curr_net_no);
}
}
return new_via;
}
private static boolean via_exists(
IntPoint p_location,
library.Padstack p_padstack,
int[] p_net_no_arr,
board.BasicBoard p_board) {
ItemSelectionFilter filter =
new ItemSelectionFilter(ItemSelectionFilter.SelectableChoices.VIAS);
int from_layer = p_padstack.from_layer();
int to_layer = p_padstack.to_layer();
Collection<Item> picked_items = p_board.pick_items(p_location, p_padstack.from_layer(), filter);
for (Item curr_item : picked_items) {
Via curr_via = (Via) curr_item;
if (curr_via.nets_equal(p_net_no_arr)
&& curr_via.get_center().equals(p_location)
&& curr_via.first_layer() == from_layer
&& curr_via.last_layer() == to_layer) {
return true;
}
}
return false;
}