Examples with FastestWeighting com.graphhopper.routing.weighting.FastestWeighting used on opensource projects

Example 6 with FastestWeighting

use of com.graphhopper.routing.weighting.FastestWeighting in project graphhopper by graphhopper.

the class PrepareContractionHierarchiesTest method testMultiplePreparationsIdenticalView.

@Test
public void testMultiplePreparationsIdenticalView() {
    CarFlagEncoder tmpCarEncoder = new CarFlagEncoder();
    BikeFlagEncoder tmpBikeEncoder = new BikeFlagEncoder();
    EncodingManager tmpEncodingManager = new EncodingManager(tmpCarEncoder, tmpBikeEncoder);
    // FastestWeighting would lead to different shortcuts due to different default speeds for bike and car
    Weighting carWeighting = new ShortestWeighting(tmpCarEncoder);
    Weighting bikeWeighting = new ShortestWeighting(tmpBikeEncoder);
    List<Weighting> chWeightings = Arrays.asList(carWeighting, bikeWeighting);
    GraphHopperStorage ghStorage = new GraphHopperStorage(chWeightings, dir, tmpEncodingManager, false, new GraphExtension.NoOpExtension()).create(1000);
    initShortcutsGraph(ghStorage);
    ghStorage.freeze();
    for (Weighting w : chWeightings) {
        checkPath(ghStorage, w, 7, 5, Helper.createTList(3, 9, 14, 16, 13, 12));
    }
}

Example 7 with FastestWeighting

use of com.graphhopper.routing.weighting.FastestWeighting in project graphhopper by graphhopper.

the class PathTest method testFound.

@Test
public void testFound() {
    GraphHopperStorage g = new GraphBuilder(carManager).create();
    Path p = new Path(g, new FastestWeighting(encoder));
    assertFalse(p.isFound());
    assertEquals(0, p.getDistance(), 1e-7);
    assertEquals(0, p.calcNodes().size());
    g.close();
}

Example 8 with FastestWeighting

use of com.graphhopper.routing.weighting.FastestWeighting in project graphhopper by graphhopper.

the class LandmarkStorageTest method testWithOnewaySubnetworks.

@Test
public void testWithOnewaySubnetworks() {
    // should not happen with subnetwork preparation
    // create an indifferent problem: node 2 and 3 are part of two 'disconnected' subnetworks
    ghStorage.edge(0, 1, 10, true);
    ghStorage.edge(1, 2, 10, false);
    ghStorage.edge(2, 3, 10, false);
    ghStorage.edge(4, 5, 10, true);
    ghStorage.edge(5, 2, 10, false);
    LandmarkStorage storage = new LandmarkStorage(ghStorage, new RAMDirectory(), new FastestWeighting(encoder), 2);
    storage.setMinimumNodes(2);
    storage.createLandmarks();
    assertEquals(2, storage.getSubnetworksWithLandmarks());
    assertEquals("[4, 0]", Arrays.toString(storage.getLandmarks(1)));
}

Example 9 with FastestWeighting

use of com.graphhopper.routing.weighting.FastestWeighting in project graphhopper by graphhopper.

the class LandmarkStorageTest method testWeightingConsistence.

@Test
public void testWeightingConsistence() {
    // create an indifferent problem: shortest weighting can pass the speed==0 edge but fastest cannot (?)
    ghStorage.edge(0, 1, 10, true);
    ghStorage.edge(1, 2).setDistance(10).setFlags(encoder.setProperties(0.9, true, true));
    ghStorage.edge(2, 3, 10, true);
    LandmarkStorage storage = new LandmarkStorage(ghStorage, new RAMDirectory(), new FastestWeighting(encoder), 2);
    storage.setMinimumNodes(2);
    storage.createLandmarks();
    assertEquals(2, storage.getSubnetworksWithLandmarks());
    assertEquals("[1, 0]", Arrays.toString(storage.getLandmarks(1)));
}

Example 10 with FastestWeighting

use of com.graphhopper.routing.weighting.FastestWeighting in project graphhopper by graphhopper.

the class LandmarkStorageTest method testWithSubnetworks2.

@Test
public void testWithSubnetworks2() {
    // should not happen with subnetwork preparation
    // 0 - 1 - 2 = 3 - 4
    ghStorage.edge(0, 1, 10, true);
    ghStorage.edge(1, 2, 10, true);
    ghStorage.edge(2, 3, 10, false);
    ghStorage.edge(3, 2, 10, false);
    ghStorage.edge(3, 4, 10, true);
    LandmarkStorage storage = new LandmarkStorage(ghStorage, new RAMDirectory(), new FastestWeighting(encoder), 2);
    storage.setMinimumNodes(3);
    storage.createLandmarks();
    assertEquals(2, storage.getSubnetworksWithLandmarks());
    assertEquals("[4, 0]", Arrays.toString(storage.getLandmarks(1)));
}