@Test
public void testCopy() {
Graph g = initUnsorted(createGraph());
EdgeIteratorState eb = g.edge(6, 5, 11, true);
eb.setWayGeometry(Helper.createPointList(12, 10, -1, 3));
LevelGraph lg = new GraphBuilder(encodingManager).levelGraphCreate();
GHUtility.copyTo(g, lg);
eb = lg.getEdgeProps(eb.getEdge(), 6);
assertEquals(Helper.createPointList(-1, 3, 12, 10), eb.getWayGeometry());
assertEquals(0, lg.getLevel(0));
assertEquals(0, lg.getLevel(1));
assertEquals(0, lg.getLatitude(0), 1e-6);
assertEquals(1, lg.getLongitude(0), 1e-6);
assertEquals(2.5, lg.getLatitude(1), 1e-6);
assertEquals(4.5, lg.getLongitude(1), 1e-6);
assertEquals(9, lg.getNodes());
EdgeIterator iter = lg.createEdgeExplorer().setBaseNode(8);
iter.next();
assertEquals(2.05, iter.getDistance(), 1e-6);
assertEquals("11", BitUtil.toBitString(iter.getFlags(), 2));
iter.next();
assertEquals(0.5, iter.getDistance(), 1e-6);
assertEquals("11", BitUtil.toBitString(iter.getFlags(), 2));
iter = lg.createEdgeExplorer().setBaseNode(7);
iter.next();
assertEquals(2.1, iter.getDistance(), 1e-6);
assertEquals("01", BitUtil.toBitString(iter.getFlags(), 2));
assertTrue(iter.next());
assertEquals(0.7, iter.getDistance(), 1e-6);
}
@Test
public void testSave_and_fileFormat() throws IOException {
graph = newGHStorage(new RAMDirectory(defaultGraphLoc, true), true).create(defaultSize);
NodeAccess na = graph.getNodeAccess();
assertTrue(na.is3D());
na.setNode(0, 10, 10, 0);
na.setNode(1, 11, 20, 1);
na.setNode(2, 12, 12, 0.4);
EdgeIteratorState iter2 = graph.edge(0, 1, 100, true);
iter2.setWayGeometry(Helper.createPointList3D(1.5, 1, 0, 2, 3, 0));
EdgeIteratorState iter1 = graph.edge(0, 2, 200, true);
iter1.setWayGeometry(Helper.createPointList3D(3.5, 4.5, 0, 5, 6, 0));
graph.edge(9, 10, 200, true);
graph.edge(9, 11, 200, true);
graph.edge(1, 2, 120, false);
iter1.setName("named street1");
iter2.setName("named street2");
checkGraph(graph);
graph.flush();
graph.close();
graph = newGHStorage(new MMapDirectory(defaultGraphLoc), true);
assertTrue(graph.loadExisting());
assertEquals(12, graph.getNodes());
checkGraph(graph);
assertEquals(
"named street1", graph.getEdgeIteratorState(iter1.getEdge(), iter1.getAdjNode()).getName());
assertEquals(
"named street2", graph.getEdgeIteratorState(iter2.getEdge(), iter2.getAdjNode()).getName());
graph.edge(3, 4, 123, true).setWayGeometry(Helper.createPointList3D(4.4, 5.5, 0, 6.6, 7.7, 0));
checkGraph(graph);
}