Examples with BikeFlagEncoder com.graphhopper.routing.util.BikeFlagEncoder used on opensource projects

Example 1 with BikeFlagEncoder

use of com.graphhopper.routing.util.BikeFlagEncoder in project graphhopper by graphhopper.

the class TurnCostExtensionTest method testMergeFlagsBeforeAdding.

@Test
public void testMergeFlagsBeforeAdding() {
    FlagEncoder carEncoder = new CarFlagEncoder(5, 5, 3);
    FlagEncoder bikeEncoder = new BikeFlagEncoder(5, 5, 3);
    EncodingManager manager = new EncodingManager(carEncoder, bikeEncoder);
    GraphHopperStorage g = new GraphBuilder(manager).create();
    initGraph(g);
    TurnCostExtension tcs = (TurnCostExtension) g.getExtension();
    long carRestricted = carEncoder.getTurnFlags(true, 0);
    long bikeRestricted = bikeEncoder.getTurnFlags(true, 0);
    int edge23 = getEdge(g, 2, 3).getEdge();
    int edge02 = getEdge(g, 0, 2).getEdge();
    tcs.addTurnInfo(edge02, 2, edge23, carRestricted | bikeRestricted);
    long flags023 = tcs.getTurnCostFlags(edge02, 2, edge23);
    assertEquals(Double.POSITIVE_INFINITY, carEncoder.getTurnCost(flags023), 0);
    assertEquals(Double.POSITIVE_INFINITY, bikeEncoder.getTurnCost(flags023), 0);
}

Example 2 with BikeFlagEncoder

use of com.graphhopper.routing.util.BikeFlagEncoder in project graphhopper by graphhopper.

the class CHProfileSelectorTest method setup.

@BeforeEach
public void setup() {
    FlagEncoder carEncoder = new CarFlagEncoder();
    FlagEncoder bikeEncoder = new BikeFlagEncoder();
    encodingManager = EncodingManager.create(carEncoder, bikeEncoder);
    fastCar = new Profile("fast_car").setWeighting("fastest").setVehicle("car").setTurnCosts(false);
    fastCarEdge = new Profile("fast_car_edge").setWeighting("fastest").setVehicle("car").setTurnCosts(true);
    fastCarEdge10 = new Profile("fast_car_edge10").setWeighting("fastest").setVehicle("car").setTurnCosts(true).putHint(Parameters.Routing.U_TURN_COSTS, 10);
    fastCarEdge30 = new Profile("fast_car_edge30").setWeighting("fastest").setVehicle("car").setTurnCosts(true).putHint(Parameters.Routing.U_TURN_COSTS, 30);
    fastCarEdge50 = new Profile("fast_car_edge50").setWeighting("fastest").setVehicle("car").setTurnCosts(true).putHint(Parameters.Routing.U_TURN_COSTS, 50);
    fastBike = new Profile("fast_bike").setWeighting("fastest").setVehicle("bike").setTurnCosts(false);
    fastBikeEdge40 = new Profile("fast_bike_edge40").setWeighting("fastest").setVehicle("bike").setTurnCosts(true).putHint(Parameters.Routing.U_TURN_COSTS, 40);
    shortCar = new Profile("short_car").setWeighting("shortest").setVehicle("car").setTurnCosts(false);
    shortBike = new Profile("short_bike").setWeighting("shortest").setVehicle("bike").setTurnCosts(false);
}

Example 3 with BikeFlagEncoder

use of com.graphhopper.routing.util.BikeFlagEncoder in project graphhopper by graphhopper.

the class GraphHopperStorageTest method testLoadGraph_implicitEncodedValues_issue1862.

@Test
public void testLoadGraph_implicitEncodedValues_issue1862() {
    Helper.removeDir(new File(defaultGraphLoc));
    encodingManager = new EncodingManager.Builder().add(createCarFlagEncoder()).add(new BikeFlagEncoder()).build();
    graph = newGHStorage(new RAMDirectory(defaultGraphLoc, true), false).create(defaultSize);
    NodeAccess na = graph.getNodeAccess();
    na.setNode(0, 12, 23);
    na.setNode(1, 8, 13);
    na.setNode(2, 2, 10);
    na.setNode(3, 5, 9);
    GHUtility.setSpeed(60, true, true, carEncoder, graph.edge(1, 2).setDistance(10));
    GHUtility.setSpeed(60, true, true, carEncoder, graph.edge(1, 3).setDistance(10));
    int nodes = graph.getNodes();
    int edges = graph.getAllEdges().length();
    graph.flush();
    Helper.close(graph);
    // load without configured FlagEncoders
    GraphHopper hopper = new GraphHopper();
    hopper.setProfiles(Arrays.asList(new Profile("p_car").setVehicle("car").setWeighting("fastest"), new Profile("p_bike").setVehicle("bike").setWeighting("fastest")));
    hopper.setGraphHopperLocation(defaultGraphLoc);
    assertTrue(hopper.load());
    graph = hopper.getGraphHopperStorage();
    assertEquals(nodes, graph.getNodes());
    assertEquals(edges, graph.getAllEdges().length());
    Helper.close(graph);
    hopper = new GraphHopper();
    // load via explicitly configured FlagEncoders then we can define only one profile
    hopper.getEncodingManagerBuilder().add(createCarFlagEncoder()).add(new BikeFlagEncoder());
    hopper.setProfiles(Collections.singletonList(new Profile("p_car").setVehicle("car").setWeighting("fastest")));
    hopper.setGraphHopperLocation(defaultGraphLoc);
    assertTrue(hopper.load());
    graph = hopper.getGraphHopperStorage();
    assertEquals(nodes, graph.getNodes());
    assertEquals(edges, graph.getAllEdges().length());
    Helper.close(graph);
    Helper.removeDir(new File(defaultGraphLoc));
}

Example 4 with BikeFlagEncoder

use of com.graphhopper.routing.util.BikeFlagEncoder in project graphhopper by graphhopper.

the class TurnCostExtensionTest method testMultipleTurnCosts.

/**
 * Test if multiple turn costs can be safely written to the storage and read from it.
 */
@Test
public void testMultipleTurnCosts() {
    FlagEncoder carEncoder = new CarFlagEncoder(5, 5, 3);
    FlagEncoder bikeEncoder = new BikeFlagEncoder(5, 5, 3);
    EncodingManager manager = new EncodingManager(carEncoder, bikeEncoder);
    GraphHopperStorage g = new GraphBuilder(manager).create();
    initGraph(g);
    TurnCostExtension tcs = (TurnCostExtension) g.getExtension();
    // introduce some turn costs
    long carRestricted = carEncoder.getTurnFlags(true, 0);
    long carCosts = carEncoder.getTurnFlags(false, 2);
    long bikeRestricted = bikeEncoder.getTurnFlags(true, 0);
    long bikeCosts = bikeEncoder.getTurnFlags(false, 2);
    int edge42 = getEdge(g, 4, 2).getEdge();
    int edge23 = getEdge(g, 2, 3).getEdge();
    int edge31 = getEdge(g, 3, 1).getEdge();
    int edge10 = getEdge(g, 1, 0).getEdge();
    int edge02 = getEdge(g, 0, 2).getEdge();
    int edge24 = getEdge(g, 2, 4).getEdge();
    tcs.mergeOrOverwriteTurnInfo(edge42, 2, edge23, carRestricted, true);
    tcs.mergeOrOverwriteTurnInfo(edge42, 2, edge23, bikeRestricted, true);
    tcs.mergeOrOverwriteTurnInfo(edge23, 3, edge31, carRestricted, true);
    tcs.mergeOrOverwriteTurnInfo(edge23, 3, edge31, bikeCosts, true);
    tcs.mergeOrOverwriteTurnInfo(edge31, 1, edge10, carCosts, true);
    tcs.mergeOrOverwriteTurnInfo(edge31, 1, edge10, bikeRestricted, true);
    tcs.mergeOrOverwriteTurnInfo(edge02, 2, edge24, carRestricted, false);
    tcs.mergeOrOverwriteTurnInfo(edge02, 2, edge24, bikeRestricted, false);
    long flags423 = tcs.getTurnCostFlags(edge42, 2, edge23);
    assertEquals(Double.POSITIVE_INFINITY, carEncoder.getTurnCost(flags423), 0);
    assertEquals(Double.POSITIVE_INFINITY, bikeEncoder.getTurnCost(flags423), 0);
    long flags231 = tcs.getTurnCostFlags(edge23, 3, edge31);
    assertEquals(Double.POSITIVE_INFINITY, carEncoder.getTurnCost(flags231), 0);
    assertEquals(2.0, bikeEncoder.getTurnCost(flags231), 0);
    long flags310 = tcs.getTurnCostFlags(edge31, 1, edge10);
    assertEquals(2.0, carEncoder.getTurnCost(flags310), 0);
    assertEquals(Double.POSITIVE_INFINITY, bikeEncoder.getTurnCost(flags310), 0);
    long flags024 = tcs.getTurnCostFlags(edge02, 2, edge24);
    assertEquals(0.0, carEncoder.getTurnCost(flags024), 0);
    assertEquals(Double.POSITIVE_INFINITY, bikeEncoder.getTurnCost(flags024), 0);
    // merge per default
    tcs.addTurnInfo(edge02, 2, edge23, carRestricted);
    tcs.addTurnInfo(edge02, 2, edge23, bikeRestricted);
    long flags023 = tcs.getTurnCostFlags(edge02, 2, edge23);
    assertEquals(Double.POSITIVE_INFINITY, carEncoder.getTurnCost(flags023), 0);
    assertEquals(Double.POSITIVE_INFINITY, bikeEncoder.getTurnCost(flags023), 0);
    // overwrite
    tcs.mergeOrOverwriteTurnInfo(edge02, 2, edge23, bikeRestricted, false);
    flags023 = tcs.getTurnCostFlags(edge02, 2, edge23);
    assertEquals(0, carEncoder.getTurnCost(flags023), 0);
    assertEquals(Double.POSITIVE_INFINITY, bikeEncoder.getTurnCost(flags023), 0);
    // clear
    tcs.mergeOrOverwriteTurnInfo(edge02, 2, edge23, 0, false);
    flags023 = tcs.getTurnCostFlags(edge02, 2, edge23);
    assertEquals(0, carEncoder.getTurnCost(flags023), 0);
    assertEquals(0, bikeEncoder.getTurnCost(flags023), 0);
}

Example 5 with BikeFlagEncoder

use of com.graphhopper.routing.util.BikeFlagEncoder in project graphhopper by graphhopper.

the class TurnCostStorageTest method setup.

@BeforeEach
public void setup() {
    FlagEncoder carEncoder = new CarFlagEncoder(5, 5, 3);
    FlagEncoder bikeEncoder = new BikeFlagEncoder(5, 5, 3, false);
    manager = EncodingManager.create(carEncoder, bikeEncoder);
}