@Test
public void testSimpleDelete3() {
graph = createGraph();
NodeAccess na = graph.getNodeAccess();
na.setNode(7, 7, 1);
na.setNode(8, 8, 1);
na.setNode(9, 9, 1);
na.setNode(11, 11, 1);
// mini subnetwork which gets completely removed:
graph.edge(5, 10, 510, true);
graph.markNodeRemoved(3);
graph.markNodeRemoved(4);
graph.markNodeRemoved(5);
graph.markNodeRemoved(10);
graph.edge(9, 11, 911, true);
graph.edge(7, 9, 78, true);
graph.edge(8, 9, 89, true);
// perform deletion
graph.optimize();
assertEquals(Arrays.<String>asList(), GHUtility.getProblems(graph));
assertEquals(3, GHUtility.count(carAllExplorer.setBaseNode(getIdOf(graph, 9))));
assertEquals(1, GHUtility.count(carAllExplorer.setBaseNode(getIdOf(graph, 7))));
assertEquals(1, GHUtility.count(carAllExplorer.setBaseNode(getIdOf(graph, 8))));
assertEquals(1, GHUtility.count(carAllExplorer.setBaseNode(getIdOf(graph, 11))));
}
@Test
public void testDozendEdges() {
graph = createGraph();
graph.edge(1, 2, 12, true);
assertEquals(1, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 3, 13, false);
assertEquals(2, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 4, 14, false);
assertEquals(3, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 5, 15, false);
assertEquals(4, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 6, 16, false);
assertEquals(5, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 7, 16, false);
assertEquals(6, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 8, 16, false);
assertEquals(7, count(carAllExplorer.setBaseNode(1)));
graph.edge(1, 9, 16, false);
assertEquals(8, count(carAllExplorer.setBaseNode(1)));
assertEquals(8, count(carOutExplorer.setBaseNode(1)));
assertEquals(1, count(carInExplorer.setBaseNode(1)));
assertEquals(1, count(carInExplorer.setBaseNode(2)));
}
@Test
public void testCheckFirstNode() {
graph = createGraph();
assertEquals(0, count(carAllExplorer.setBaseNode(1)));
graph.edge(0, 1, 12, true);
assertEquals(1, count(carAllExplorer.setBaseNode(1)));
}
@Test
public void testCreateLocation() {
graph = createGraph();
graph.edge(3, 1, 50, true);
assertEquals(1, count(carOutExplorer.setBaseNode(1)));
graph.edge(1, 2, 100, true);
assertEquals(2, count(carOutExplorer.setBaseNode(1)));
}
public void testDeleteNodes(int fillToSize) {
graph = createGraph();
NodeAccess na = graph.getNodeAccess();
na.setNode(0, 12, 23);
na.setNode(1, 38.33f, 135.3f);
na.setNode(2, 3, 3);
na.setNode(3, 78, 89);
na.setNode(4, 2, 1);
na.setNode(5, 2.5f, 1);
int deleted = 2;
for (int i = 6; i < fillToSize; i++) {
na.setNode(i, i * 1.5, i * 1.6);
if (i % 3 == 0) {
graph.markNodeRemoved(i);
deleted++;
} else {
// connect to
// ... a deleted node
graph.edge(i, 0, 10 * i, true);
// ... a non-deleted and non-moved node
graph.edge(i, 2, 10 * i, true);
// ... a moved node
graph.edge(i, fillToSize - 1, 10 * i, true);
}
}
graph.edge(0, 1, 10, true);
graph.edge(0, 3, 20, false);
graph.edge(3, 5, 20, true);
graph.edge(1, 5, 20, false);
graph.markNodeRemoved(0);
graph.markNodeRemoved(2);
// no deletion happend
assertEquals(fillToSize, graph.getNodes());
assertEquals(Arrays.<String>asList(), GHUtility.getProblems(graph));
// now actually perform deletion
graph.optimize();
assertEquals(Arrays.<String>asList(), GHUtility.getProblems(graph));
assertEquals(fillToSize - deleted, graph.getNodes());
int id1 = getIdOf(graph, 38.33f);
assertEquals(135.3f, na.getLongitude(id1), 1e-4);
assertTrue(containsLatitude(graph, carAllExplorer.setBaseNode(id1), 2.5));
assertFalse(containsLatitude(graph, carAllExplorer.setBaseNode(id1), 12));
int id3 = getIdOf(graph, 78);
assertEquals(89, na.getLongitude(id3), 1e-4);
assertTrue(containsLatitude(graph, carAllExplorer.setBaseNode(id3), 2.5));
assertFalse(containsLatitude(graph, carAllExplorer.setBaseNode(id3), 12));
}
@Test
public void testEdges() {
graph = createGraph();
graph.edge(2, 1, 12, true);
assertEquals(1, count(carOutExplorer.setBaseNode(2)));
graph.edge(2, 3, 12, true);
assertEquals(1, count(carOutExplorer.setBaseNode(1)));
assertEquals(2, count(carOutExplorer.setBaseNode(2)));
assertEquals(1, count(carOutExplorer.setBaseNode(3)));
}
@Test
public void testUnidirectionalEdgeFilter() {
graph = createGraph();
graph.edge(1, 2, 12, false);
graph.edge(1, 11, 12, false);
graph.edge(11, 1, 12, false);
graph.edge(1, 12, 12, false);
graph.edge(3, 2, 112, false);
EdgeIterator i = carOutExplorer.setBaseNode(2);
assertFalse(i.next());
assertEquals(4, GHUtility.count(carAllExplorer.setBaseNode(1)));
assertEquals(1, GHUtility.count(carInExplorer.setBaseNode(1)));
assertEquals(2, GHUtility.count(carInExplorer.setBaseNode(2)));
assertEquals(0, GHUtility.count(carInExplorer.setBaseNode(3)));
assertEquals(3, GHUtility.count(carOutExplorer.setBaseNode(1)));
assertEquals(0, GHUtility.count(carOutExplorer.setBaseNode(2)));
assertEquals(1, GHUtility.count(carOutExplorer.setBaseNode(3)));
i = carOutExplorer.setBaseNode(3);
i.next();
assertEquals(2, i.getAdjNode());
i = carOutExplorer.setBaseNode(1);
assertTrue(i.next());
assertEquals(12, i.getAdjNode());
assertTrue(i.next());
assertEquals(11, i.getAdjNode());
assertTrue(i.next());
assertEquals(2, i.getAdjNode());
assertFalse(i.next());
}
@Test
public void testDeleteNodeForUnidir() {
graph = createGraph();
NodeAccess na = graph.getNodeAccess();
na.setNode(10, 10, 1);
na.setNode(6, 6, 1);
na.setNode(20, 20, 1);
na.setNode(21, 21, 1);
graph.edge(10, 20, 10, false);
graph.edge(21, 6, 10, false);
graph.markNodeRemoved(0);
graph.markNodeRemoved(7);
assertEquals(22, graph.getNodes());
graph.optimize();
assertEquals(20, graph.getNodes());
assertEquals(1, GHUtility.count(carInExplorer.setBaseNode(getIdOf(graph, 20))));
assertEquals(0, GHUtility.count(carOutExplorer.setBaseNode(getIdOf(graph, 20))));
assertEquals(1, GHUtility.count(carOutExplorer.setBaseNode(getIdOf(graph, 10))));
assertEquals(0, GHUtility.count(carInExplorer.setBaseNode(getIdOf(graph, 10))));
assertEquals(1, GHUtility.count(carInExplorer.setBaseNode(getIdOf(graph, 6))));
assertEquals(0, GHUtility.count(carOutExplorer.setBaseNode(getIdOf(graph, 6))));
assertEquals(1, GHUtility.count(carOutExplorer.setBaseNode(getIdOf(graph, 21))));
assertEquals(0, GHUtility.count(carInExplorer.setBaseNode(getIdOf(graph, 21))));
}
@Test
public void testFootMix() {
graph = createGraph();
graph.edge(0, 1).setDistance(10).setFlags(footEncoder.setProperties(10, true, true));
graph.edge(0, 2).setDistance(10).setFlags(carEncoder.setProperties(10, true, true));
graph
.edge(0, 3)
.setDistance(10)
.setFlags(
footEncoder.setProperties(10, true, true) | carEncoder.setProperties(10, true, true));
EdgeExplorer footOutExplorer =
graph.createEdgeExplorer(new DefaultEdgeFilter(footEncoder, false, true));
assertEquals(GHUtility.asSet(3, 1), GHUtility.getNeighbors(footOutExplorer.setBaseNode(0)));
assertEquals(GHUtility.asSet(3, 2), GHUtility.getNeighbors(carOutExplorer.setBaseNode(0)));
}
@Test
public void testSimpleDelete2() {
graph = createGraph();
NodeAccess na = graph.getNodeAccess();
assertEquals(-1, getIdOf(graph, 12));
na.setNode(9, 9, 1);
assertEquals(-1, getIdOf(graph, 12));
na.setNode(11, 11, 1);
na.setNode(12, 12, 1);
// mini subnetwork which gets completely removed:
graph.edge(5, 10, 510, true);
graph.markNodeRemoved(5);
graph.markNodeRemoved(10);
PointList pl = new PointList();
pl.add(1, 2, Double.NaN);
pl.add(1, 3, Double.NaN);
graph.edge(9, 11, 911, true).setWayGeometry(pl);
graph.edge(9, 12, 912, true).setWayGeometry(pl);
assertEquals(13, graph.getNodes());
assertEquals(Arrays.<String>asList(), GHUtility.getProblems(graph));
// perform deletion
graph.optimize();
assertEquals(11, graph.getNodes());
assertEquals(Arrays.<String>asList(), GHUtility.getProblems(graph));
int id11 = getIdOf(graph, 11); // is now 10
int id12 = getIdOf(graph, 12); // is now 5
int id9 = getIdOf(graph, 9); // is now 9
assertEquals(
GHUtility.asSet(id12, id11), GHUtility.getNeighbors(carAllExplorer.setBaseNode(id9)));
assertEquals(GHUtility.asSet(id9), GHUtility.getNeighbors(carAllExplorer.setBaseNode(id11)));
assertEquals(GHUtility.asSet(id9), GHUtility.getNeighbors(carAllExplorer.setBaseNode(id12)));
EdgeIterator iter = carAllExplorer.setBaseNode(id9);
assertTrue(iter.next());
assertEquals(id12, iter.getAdjNode());
assertEquals(2, iter.fetchWayGeometry(0).getLongitude(0), 1e-7);
assertTrue(iter.next());
assertEquals(id11, iter.getAdjNode());
assertEquals(2, iter.fetchWayGeometry(0).getLongitude(0), 1e-7);
}
@Test
public void testIdenticalNodes2() {
graph = createGraph();
graph.edge(0, 0, 100, false);
graph.edge(0, 0, 100, false);
assertEquals(2, GHUtility.count(carAllExplorer.setBaseNode(0)));
}
@Test
public void testSetNodes() {
graph = createGraph();
NodeAccess na = graph.getNodeAccess();
for (int i = 0; i < defaultSize * 2; i++) {
na.setNode(i, 2 * i, 3 * i);
}
graph.edge(defaultSize + 1, defaultSize + 2, 10, true);
graph.edge(defaultSize + 1, defaultSize + 3, 10, true);
assertEquals(2, GHUtility.count(carAllExplorer.setBaseNode(defaultSize + 1)));
}
@Test
public void testFlags() {
graph = createGraph();
graph.edge(0, 1).setDistance(10).setFlags(carEncoder.setProperties(100, true, true));
graph.edge(2, 3).setDistance(10).setFlags(carEncoder.setProperties(10, true, false));
EdgeIterator iter = carAllExplorer.setBaseNode(0);
assertTrue(iter.next());
assertEquals(carEncoder.setProperties(100, true, true), iter.getFlags());
iter = carAllExplorer.setBaseNode(2);
assertTrue(iter.next());
assertEquals(carEncoder.setProperties(10, true, false), iter.getFlags());
try {
graph.edge(0, 1).setDistance(-1);
assertTrue(false);
} catch (IllegalArgumentException ex) {
}
}
@Test
public void testCreateDuplicateEdges() {
graph = createGraph();
graph.edge(2, 1, 12, true);
graph.edge(2, 3, 12, true);
graph.edge(2, 3, 13, false);
assertEquals(3, GHUtility.count(carOutExplorer.setBaseNode(2)));
// no exception
graph.getEdgeProps(1, 3);
// raise exception
try {
graph.getEdgeProps(4, 3);
assertTrue(false);
} catch (Exception ex) {
}
try {
graph.getEdgeProps(-1, 3);
assertTrue(false);
} catch (Exception ex) {
}
EdgeIterator iter = carOutExplorer.setBaseNode(2);
assertTrue(iter.next());
EdgeIteratorState oneIter = graph.getEdgeProps(iter.getEdge(), 3);
assertEquals(13, oneIter.getDistance(), 1e-6);
assertEquals(2, oneIter.getBaseNode());
assertTrue(carEncoder.isBool(oneIter.getFlags(), FlagEncoder.K_FORWARD));
assertFalse(carEncoder.isBool(oneIter.getFlags(), FlagEncoder.K_BACKWARD));
oneIter = graph.getEdgeProps(iter.getEdge(), 2);
assertEquals(13, oneIter.getDistance(), 1e-6);
assertEquals(3, oneIter.getBaseNode());
assertFalse(carEncoder.isBool(oneIter.getFlags(), FlagEncoder.K_FORWARD));
assertTrue(carEncoder.isBool(oneIter.getFlags(), FlagEncoder.K_BACKWARD));
graph.edge(3, 2, 14, true);
assertEquals(4, GHUtility.count(carOutExplorer.setBaseNode(2)));
}
@Test
public void testUpdateUnidirectional() {
graph = createGraph();
graph.edge(1, 2, 12, false);
graph.edge(3, 2, 112, false);
EdgeIterator i = carOutExplorer.setBaseNode(2);
assertFalse(i.next());
i = carOutExplorer.setBaseNode(3);
assertTrue(i.next());
assertEquals(2, i.getAdjNode());
assertFalse(i.next());
graph.edge(2, 3, 112, false);
i = carOutExplorer.setBaseNode(2);
assertTrue(i.next());
assertEquals(3, i.getAdjNode());
i = carOutExplorer.setBaseNode(3);
i.next();
assertEquals(2, i.getAdjNode());
assertFalse(i.next());
}
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) {
}
}
@Test
public void testClone() {
graph = createGraph();
graph.edge(1, 2, 10, true);
NodeAccess na = graph.getNodeAccess();
na.setNode(0, 12, 23);
na.setNode(1, 8, 13);
na.setNode(2, 2, 10);
na.setNode(3, 5, 9);
graph.edge(1, 3, 10, true);
Graph clone = graph.copyTo(createGraph(locationParent + "/clone", false));
assertEquals(graph.getNodes(), clone.getNodes());
assertEquals(
count(carOutExplorer.setBaseNode(1)),
count(clone.createEdgeExplorer(carOutFilter).setBaseNode(1)));
clone.edge(1, 4, 10, true);
assertEquals(3, count(clone.createEdgeExplorer(carOutFilter).setBaseNode(1)));
assertEquals(graph.getBounds(), clone.getBounds());
Helper.close((Closeable) clone);
}
@Test
public void testPillarNodes() {
graph = createGraph();
NodeAccess na = graph.getNodeAccess();
na.setNode(0, 0.01, 0.01);
na.setNode(4, 0.4, 0.4);
na.setNode(14, 0.14, 0.14);
na.setNode(10, 0.99, 0.99);
PointList pointList = Helper.createPointList(1, 1, 1, 2, 1, 3);
graph
.edge(0, 4)
.setDistance(100)
.setFlags(carEncoder.setProperties(10, true, false))
.setWayGeometry(pointList);
pointList = Helper.createPointList(1, 5, 1, 6, 1, 7, 1, 8, 1, 9);
graph
.edge(4, 10)
.setDistance(100)
.setFlags(carEncoder.setProperties(10, true, false))
.setWayGeometry(pointList);
pointList = Helper.createPointList(1, 13, 1, 12, 1, 11);
graph
.edge(14, 0)
.setDistance(100)
.setFlags(carEncoder.setProperties(10, true, false))
.setWayGeometry(pointList);
EdgeIterator iter = carAllExplorer.setBaseNode(0);
assertTrue(iter.next());
assertEquals(14, iter.getAdjNode());
assertPList(Helper.createPointList(1, 11, 1, 12, 1, 13.0), iter.fetchWayGeometry(0));
assertPList(
Helper.createPointList(0.01, 0.01, 1, 11, 1, 12, 1, 13.0), iter.fetchWayGeometry(1));
assertPList(
Helper.createPointList(1, 11, 1, 12, 1, 13.0, 0.14, 0.14), iter.fetchWayGeometry(2));
assertPList(
Helper.createPointList(0.01, 0.01, 1, 11, 1, 12, 1, 13.0, 0.14, 0.14),
iter.fetchWayGeometry(3));
assertTrue(iter.next());
assertEquals(4, iter.getAdjNode());
assertPList(Helper.createPointList(1, 1, 1, 2, 1, 3), iter.fetchWayGeometry(0));
assertPList(Helper.createPointList(0.01, 0.01, 1, 1, 1, 2, 1, 3), iter.fetchWayGeometry(1));
assertPList(Helper.createPointList(1, 1, 1, 2, 1, 3, 0.4, 0.4), iter.fetchWayGeometry(2));
assertPList(
Helper.createPointList(0.01, 0.01, 1, 1, 1, 2, 1, 3, 0.4, 0.4), iter.fetchWayGeometry(3));
assertFalse(iter.next());
iter = carOutExplorer.setBaseNode(0);
assertTrue(iter.next());
assertEquals(4, iter.getAdjNode());
assertPList(Helper.createPointList(1, 1, 1, 2, 1, 3), iter.fetchWayGeometry(0));
assertFalse(iter.next());
iter = carInExplorer.setBaseNode(10);
assertTrue(iter.next());
assertEquals(4, iter.getAdjNode());
assertPList(Helper.createPointList(1, 9, 1, 8, 1, 7, 1, 6, 1, 5), iter.fetchWayGeometry(0));
assertPList(
Helper.createPointList(0.99, 0.99, 1, 9, 1, 8, 1, 7, 1, 6, 1, 5), iter.fetchWayGeometry(1));
assertPList(
Helper.createPointList(1, 9, 1, 8, 1, 7, 1, 6, 1, 5, 0.4, 0.4), iter.fetchWayGeometry(2));
assertPList(
Helper.createPointList(0.99, 0.99, 1, 9, 1, 8, 1, 7, 1, 6, 1, 5, 0.4, 0.4),
iter.fetchWayGeometry(3));
assertFalse(iter.next());
}
@Test
public void testDirectional() {
graph = createGraph();
graph.edge(1, 2, 12, true);
graph.edge(2, 3, 12, false);
graph.edge(3, 4, 12, false);
graph.edge(3, 5, 12, true);
graph.edge(6, 3, 12, false);
assertEquals(1, count(carAllExplorer.setBaseNode(1)));
assertEquals(1, count(carInExplorer.setBaseNode(1)));
assertEquals(1, count(carOutExplorer.setBaseNode(1)));
assertEquals(2, count(carAllExplorer.setBaseNode(2)));
assertEquals(1, count(carInExplorer.setBaseNode(2)));
assertEquals(2, count(carOutExplorer.setBaseNode(2)));
assertEquals(4, count(carAllExplorer.setBaseNode(3)));
assertEquals(3, count(carInExplorer.setBaseNode(3)));
assertEquals(2, count(carOutExplorer.setBaseNode(3)));
assertEquals(1, count(carAllExplorer.setBaseNode(4)));
assertEquals(1, count(carInExplorer.setBaseNode(4)));
assertEquals(0, count(carOutExplorer.setBaseNode(4)));
assertEquals(1, count(carAllExplorer.setBaseNode(5)));
assertEquals(1, count(carInExplorer.setBaseNode(5)));
assertEquals(1, count(carOutExplorer.setBaseNode(5)));
}