void node(const osmium::Node& node) {
const char* label = node.tags().get_value_by_key("label");
if (label) {
OGRFeature* feature = OGRFeature::CreateFeature(m_layer_labels->GetLayerDefn());
std::unique_ptr<OGRPoint> ogr_point = m_factory.create_point(node);
feature->SetGeometry(ogr_point.get());
feature->SetField("id", static_cast<double>(node.id()));
feature->SetField("label", label);
if (m_layer_labels->CreateFeature(feature) != OGRERR_NONE) {
std::cerr << "Failed to create feature.\n";
exit(1);
}
OGRFeature::DestroyFeature(feature);
} else {
OGRFeature* feature = OGRFeature::CreateFeature(m_layer_nodes->GetLayerDefn());
std::unique_ptr<OGRPoint> ogr_point = m_factory.create_point(node);
feature->SetGeometry(ogr_point.get());
feature->SetField("id", static_cast<double>(node.id()));
if (m_layer_nodes->CreateFeature(feature) != OGRERR_NONE) {
std::cerr << "Failed to create feature.\n";
exit(1);
}
OGRFeature::DestroyFeature(feature);
}
}
void node(const osmium::Node& node) {
if (m_cfg.add_untagged_nodes || !node.tags().empty()) {
gdalcpp::Feature feature{m_layer_point, m_factory.create_point(node)};
feature.set_field("id", double(node.id()));
add_feature(feature, node);
}
}
void node( osmium::Node& node ) {
const char* value= node.tags().get_value_by_key("highway");
const char* name = node.tags().get_value_by_key("name");
if(name && value && !strcmp(value, "bus_stop")){
map[node.positive_id()] = name;
}
}
point_type create_point(const osmium::Node& node) {
try {
return create_point(node.location());
} catch (osmium::geometry_error& e) {
e.set_id("node", node.id());
throw;
}
}
void node(osmium::Node &n) {
// no nodes in the history file have a zero location, and
// no visible nodes should have an undefined location.
if ((n.location() == zero) ||
(n.visible() && !n.location())) {
++count;
}
++total_count;
}
void node(const osmium::Node& node) {
// Getting a tag value can be expensive, because a list of tags has
// to be gone through and each tag has to be checked. So we store the
// result and reuse it.
const char* amenity = node.tags()["amenity"];
if (amenity) {
print_amenity(amenity, node.tags()["name"], node.location());
}
}
void node(const osmium::Node& node) {
const char* amenity = node.tags().get_value_by_key("amenity");
if (amenity && !strcmp(amenity, "pub")) {
const char* name = node.tags().get_value_by_key("name");
if (name) {
std::cout << name << std::endl;
}
}
}
void node(const osmium::Node& node) {
try {
add_location(m_old_index.get(node.id()));
} catch (...) {
}
try {
add_location(node.location());
} catch (...) {
}
}
// - walk over all node-versions
// - walk over all bboxes
// - if the node-id is recorded in the bboxes node-trackers
// - send the node to the bboxes writer
void node(const osmium::Node& node) {
if (debug) {
std::cerr << "cut_administrative node " << node.id() << " v" << node.version() << "\n";
}
for (const auto& extract : info->extracts) {
if (extract->node_tracker.get(node.id())){
extract->write(node);
}
}
}
/** warning: caller needs to take care of synchronization! */
void ExtractorCallbacks::ProcessNode(const osmium::Node &input_node,
const ExtractionNode &result_node)
{
external_memory.all_nodes_list.push_back(
{static_cast<int>(input_node.location().lat() * COORDINATE_PRECISION),
static_cast<int>(input_node.location().lon() * COORDINATE_PRECISION),
static_cast<NodeID>(input_node.id()),
result_node.barrier,
result_node.traffic_lights});
}
/**
* Takes the node position from osmium and the filtered properties from the lua
* profile and saves them to external memory.
*
* warning: caller needs to take care of synchronization!
*/
void ExtractorCallbacks::ProcessNode(const osmium::Node &input_node,
const ExtractionNode &result_node)
{
external_memory.all_nodes_list.push_back(
{util::toFixed(util::FloatLongitude{input_node.location().lon()}),
util::toFixed(util::FloatLatitude{input_node.location().lat()}),
OSMNodeID{static_cast<std::uint64_t>(input_node.id())},
result_node.barrier,
result_node.traffic_lights});
}
void middle_pgsql_t::nodes_set(osmium::Node const &node, double lat, double lon)
{
cache->set(node.id(), lat, lon);
if (out_options->flat_node_cache_enabled) {
persistent_cache->set(node.id(), lat, lon);
} else {
local_nodes_set(node, lat, lon);
}
}
void node(osmium::Node& node) {
const char* type = node.tags()["highway"];
if(type)
if (!strcmp(type, "bus_stop")) {
const char* name = node.tags()["name"];
if (name) {
nodes[node.id()] = name;
}
}
}
int output_pgsql_t::node_add(osmium::Node const &node)
{
taglist_t outtags;
if (m_tagtransform->filter_tags(node, nullptr, nullptr, outtags))
return 1;
auto wkb = m_builder.get_wkb_node(node.location());
expire.from_wkb(wkb.c_str(), node.id());
m_tables[t_point]->write_row(node.id(), outtags, wkb);
return 0;
}
// - walk over all node-versions
// - walk over all bboxes
// - if the node-id is recorded in the bboxes node-tracker or in the extra-node-tracker
// - send the node to the bboxes writer
void node(const osmium::Node& node) {
if (debug) {
std::cerr << "softcut node " << node.positive_id() << " v" << node.version() << "\n";
}
for (const auto& extract : info->extracts) {
if (extract->node_tracker.get(node.positive_id()) ||
extract->extra_node_tracker.get(node.positive_id())) {
extract->write(node);
}
}
}
// - walk over all node-versions
// - walk over all bboxes
// - if the current node-version is inside the bbox
// - record its id in the bboxes node-tracker
void node(const osmium::Node& node) {
if (debug) {
std::cerr << "softcut node " << node.positive_id() << " v" << node.version() << "\n";
}
for (const auto& extract : info->extracts) {
if (extract->contains(node)) {
if (debug) std::cerr << "node is in extract, recording in node_tracker\n";
extract->node_tracker.set(node.positive_id());
}
}
}
void node(const osmium::Node& node) {
if (m_max_way_id > 0) {
throw std::runtime_error("Found a node after a way.");
}
if (m_max_relation_id > 0) {
throw std::runtime_error("Found a node after a relation.");
}
if (m_max_node_id >= node.id()) {
throw std::runtime_error("Node IDs out of order.");
}
m_max_node_id = node.id();
}
/**
* Store the location of the node in the storage.
*/
void node(const osmium::Node& node) {
if (node.positive_id() < m_last_id) {
m_must_sort = true;
}
m_last_id = node.positive_id();
const auto id = node.id();
if (id >= 0) {
m_storage_pos.set(static_cast<osmium::unsigned_object_id_type>( id), node.location());
} else {
m_storage_neg.set(static_cast<osmium::unsigned_object_id_type>(-id), node.location());
}
}
void middle_pgsql_t::local_nodes_set(osmium::Node const &node,
double lat, double lon)
{
copy_buffer.reserve(node.tags().byte_size() + 100);
bool copy = node_table->copyMode;
char delim = copy ? '\t' : '\0';
const char *paramValues[4] = { copy_buffer.c_str(), };
copy_buffer = std::to_string(node.id());
copy_buffer += delim;
#ifdef FIXED_POINT
ramNode n(lon, lat);
paramValues[1] = paramValues[0] + copy_buffer.size();
copy_buffer += std::to_string(n.int_lat());
copy_buffer += delim;
paramValues[2] = paramValues[0] + copy_buffer.size();
copy_buffer += std::to_string(n.int_lon());
copy_buffer += delim;
#else
paramValues[1] = paramValues[0] + copy_buffer.size();
copy_buffer += std::to_string(lat);
copy_buffer += delim;
paramValues[2] = paramValues[0] + copy_buffer.size();
copy_buffer += std::to_string(lon);
copy_buffer += delim;
#endif
if (node.tags().empty() && !out_options->extra_attributes) {
paramValues[3] = nullptr;
copy_buffer += "\\N";
} else {
paramValues[3] = paramValues[0] + copy_buffer.size();
buffer_store_tags(node, out_options->extra_attributes, copy);
}
if (copy) {
copy_buffer += '\n';
pgsql_CopyData(__FUNCTION__, node_table->sql_conn, copy_buffer);
} else {
buffer_correct_params(paramValues, 4);
pgsql_execPrepared(node_table->sql_conn, "insert_node", 4,
(const char * const *)paramValues, PGRES_COMMAND_OK);
}
}
int osmdata_t::node_modify(osmium::Node const &node)
{
slim_middle_t *slim = dynamic_cast<slim_middle_t *>(mid.get());
slim->nodes_delete(node.id());
slim->nodes_set(node);
int status = 0;
for (auto& out: outs) {
status |= out->node_modify(node);
}
slim->node_changed(node.id());
return status;
}
void node(const osmium::Node& node) {
const char* amenity = node.tags()["amenity"];
if (amenity && !strcmp(amenity, "post_box")) {
OGRFeature* feature = OGRFeature::CreateFeature(m_layer_point->GetLayerDefn());
std::unique_ptr<OGRPoint> ogr_point = m_factory.create_point(node);
feature->SetGeometry(ogr_point.get());
feature->SetField("id", static_cast<double>(node.id()));
feature->SetField("operator", node.tags()["operator"]);
if (m_layer_point->CreateFeature(feature) != OGRERR_NONE) {
std::cerr << "Failed to create feature.\n";
exit(1);
}
OGRFeature::DestroyFeature(feature);
}
}
void parse_osmium_t::node(osmium::Node& node)
{
if (node.deleted()) {
m_data->node_delete(node.id());
} else {
// if the node is not valid, then node.location.lat/lon() can throw.
// we probably ought to treat invalid locations as if they were
// deleted and ignore them.
if (!node.location().valid()) {
fprintf(stderr, "WARNING: Node %" PRIdOSMID " (version %ud) has an invalid "
"location and has been ignored. This is not expected to happen with "
"recent planet files, so please check that your input is correct.\n",
node.id(), node.version());
return;
}
if (!m_bbox || m_bbox->contains(node.location())) {
if (m_append) {
m_data->node_modify(node);
} else {
m_data->node_add(node);
}
m_stats.add_node(node.id());
}
}
}
void node(const osmium::Node& node) {
if (m_write_change_ops) {
open_close_op_tag(node.visible() ? (node.version() == 1 ? operation::op_create : operation::op_modify) : operation::op_delete);
}
write_prefix();
m_out += "<node";
write_meta(node);
if (node.location()) {
m_out += " lat=\"";
osmium::util::double2string(std::back_inserter(m_out), node.location().lat_without_check(), 7);
m_out += "\" lon=\"";
osmium::util::double2string(std::back_inserter(m_out), node.location().lon_without_check(), 7);
m_out += "\"";
}
if (node.tags().empty()) {
m_out += "/>\n";
return;
}
m_out += ">\n";
write_tags(node.tags());
write_prefix();
m_out += "</node>\n";
}
/* Modify is slightly trickier. The basic idea is we simply delete the
* object and create it with the new parameters. Then we need to mark the
* objects that depend on this one */
int output_pgsql_t::node_modify(osmium::Node const &node)
{
if (!m_options.slim) {
fprintf(stderr, "Cannot apply diffs unless in slim mode\n");
util::exit_nicely();
}
node_delete(node.id());
node_add(node);
return 0;
}
void node(const osmium::Node& node) {
int x = in_range(0, static_cast<int>((180 + node.location().lon()) * m_factor), m_xsize - 1);
int y = in_range(0, static_cast<int>(( 90 - node.location().lat()) * m_factor), m_ysize - 1);
int n = y * m_xsize + x;
if (m_node_count[n] < std::numeric_limits<node_count_type>::max() - 1) {
++m_node_count[n];
}
if (m_node_count[n] > m_max_count) {
m_max_count = m_node_count[n];
}
}
void node(const osmium::Node& node) {
m_check_order.node(node);
if (m_node_count == 0) {
m_progress_bar.remove();
m_vout << "Reading nodes...\n";
}
++m_node_count;
set(osmium::item_type::node, node.id());
}
int osmdata_t::node_modify(osmium::Node const &node)
{
auto c = projection->reproject(node.location());
slim_middle_t *slim = dynamic_cast<slim_middle_t *>(mid.get());
slim->nodes_delete(node.id());
slim->nodes_set(node, c.y, c.x);
// guarantee that we use the same values as in the node cache
ramNode n(c.x, c.y);
int status = 0;
for (auto& out: outs) {
status |= out->node_modify(node, n.lat(), n.lon());
}
slim->node_changed(node.id());
return status;
}
// The node handler is called for each node in the input data.
void node(const osmium::Node& node) {
// Open a new scope, because the NodeBuilder we are creating has to
// be destructed, before we can call commit() below.
{
// To create a node, we need a NodeBuilder object. It will create
// the node in the given buffer.
osmium::builder::NodeBuilder builder{m_buffer};
// Copy common object attributes over to the new node.
copy_attributes(builder, node);
// Copy the location over to the new node.
builder.set_location(node.location());
// Copy (changed) tags.
copy_tags(builder, node.tags());
}
// Once the object is written to the buffer completely, we have to call
// commit().
m_buffer.commit();
}
int osmdata_t::node_add(osmium::Node const &node)
{
auto c = projection->reproject(node.location());
mid->nodes_set(node, c.y, c.x);
// guarantee that we use the same values as in the node cache
ramNode n(c.x, c.y);
int status = 0;
for (auto& out: outs) {
status |= out->node_add(node, n.lat(), n.lon());
}
return status;
}
void print_location(const osmium::Node& node) {
const osmium::Location& location = node.location();
m_out << m_prefix
<< " lon="
<< std::fixed
<< std::setprecision(7)
<< location.lon()
<< "\n";
m_out << m_prefix
<< " lat="
<< std::fixed
<< std::setprecision(7)
<< location.lat()
<< "\n";
}
