public boolean containsLatitude(Graph g, EdgeIterator iter, double latitude) {
NodeAccess na = g.getNodeAccess();
while (iter.next()) {
if (Math.abs(na.getLatitude(iter.getAdjNode()) - latitude) < 1e-4) return true;
}
return false;
}
public static int getIdOf(Graph g, double latitude) {
int s = g.getNodes();
NodeAccess na = g.getNodeAccess();
for (int i = 0; i < s; i++) {
if (Math.abs(na.getLatitude(i) - latitude) < 1e-4) {
return i;
}
}
return -1;
}
protected void initExampleGraph(Graph g) {
NodeAccess na = g.getNodeAccess();
na.setNode(0, 12, 23);
na.setNode(1, 38.33f, 135.3f);
na.setNode(2, 6, 139);
na.setNode(3, 78, 89);
na.setNode(4, 2, 1);
na.setNode(5, 7, 5);
g.edge(0, 1, 12, true);
g.edge(0, 2, 212, true);
g.edge(0, 3, 212, true);
g.edge(0, 4, 212, true);
g.edge(0, 5, 212, true);
}
protected void checkGraph(Graph g) {
NodeAccess na = g.getNodeAccess();
assertTrue(na.is3D());
assertTrue(g.getBounds().isValid());
assertEquals(new BBox(10, 20, 10, 12, 0, 1), g.getBounds());
assertEquals(10, na.getLatitude(0), 1e-2);
assertEquals(10, na.getLongitude(0), 1e-2);
EdgeExplorer explorer = g.createEdgeExplorer(carOutFilter);
assertEquals(2, GHUtility.count(explorer.setBaseNode(0)));
assertEquals(GHUtility.asSet(2, 1), GHUtility.getNeighbors(explorer.setBaseNode(0)));
EdgeIterator iter = explorer.setBaseNode(0);
assertTrue(iter.next());
assertEquals(Helper.createPointList3D(3.5, 4.5, 0, 5, 6, 0), iter.fetchWayGeometry(0));
assertTrue(iter.next());
assertEquals(Helper.createPointList3D(1.5, 1, 0, 2, 3, 0), iter.fetchWayGeometry(0));
assertEquals(Helper.createPointList3D(10, 10, 0, 1.5, 1, 0, 2, 3, 0), iter.fetchWayGeometry(1));
assertEquals(Helper.createPointList3D(1.5, 1, 0, 2, 3, 0, 11, 20, 1), iter.fetchWayGeometry(2));
assertEquals(11, na.getLatitude(1), 1e-2);
assertEquals(20, na.getLongitude(1), 1e-2);
assertEquals(2, GHUtility.count(explorer.setBaseNode(1)));
assertEquals(GHUtility.asSet(2, 0), GHUtility.getNeighbors(explorer.setBaseNode(1)));
assertEquals(12, na.getLatitude(2), 1e-2);
assertEquals(12, na.getLongitude(2), 1e-2);
assertEquals(1, GHUtility.count(explorer.setBaseNode(2)));
assertEquals(GHUtility.asSet(0), GHUtility.getNeighbors(explorer.setBaseNode(2)));
EdgeIteratorState eib = GHUtility.getEdge(g, 1, 2);
assertEquals(Helper.createPointList3D(), eib.fetchWayGeometry(0));
assertEquals(Helper.createPointList3D(11, 20, 1), eib.fetchWayGeometry(1));
assertEquals(Helper.createPointList3D(12, 12, 0.4), eib.fetchWayGeometry(2));
assertEquals(GHUtility.asSet(0), GHUtility.getNeighbors(explorer.setBaseNode(2)));
}
private void checkExampleGraph(Graph graph) {
NodeAccess na = graph.getNodeAccess();
assertEquals(12f, na.getLatitude(0), 1e-6);
assertEquals(23f, na.getLongitude(0), 1e-6);
assertEquals(38.33f, na.getLatitude(1), 1e-6);
assertEquals(135.3f, na.getLongitude(1), 1e-6);
assertEquals(6, na.getLatitude(2), 1e-6);
assertEquals(139, na.getLongitude(2), 1e-6);
assertEquals(78, na.getLatitude(3), 1e-6);
assertEquals(89, na.getLongitude(3), 1e-6);
assertEquals(GHUtility.asSet(0), GHUtility.getNeighbors(carOutExplorer.setBaseNode((1))));
assertEquals(
GHUtility.asSet(5, 4, 3, 2, 1), GHUtility.getNeighbors(carOutExplorer.setBaseNode(0)));
try {
assertEquals(0, count(carOutExplorer.setBaseNode(6)));
// for now return empty iterator
// assertFalse(true);
} catch (Exception ex) {
}
}