Examples with IntsRef com.graphhopper.storage.IntsRef used on opensource projects

Example 96 with IntsRef

use of com.graphhopper.storage.IntsRef in project graphhopper by graphhopper.

the class FastestWeightingTest method testMinWeightHasSameUnitAs_getWeight.

@Test
public void testMinWeightHasSameUnitAs_getWeight() {
    Weighting instance = new FastestWeighting(encoder);
    IntsRef flags = GHUtility.setSpeed(encoder.getMaxSpeed(), 0, encoder, encodingManager.createEdgeFlags());
    assertEquals(instance.getMinWeight(10), instance.calcEdgeWeight(createMockedEdgeIteratorState(10, flags), false), 1e-8);
}

Example 97 with IntsRef

use of com.graphhopper.storage.IntsRef in project graphhopper by graphhopper.

the class PathSimplificationTest method testScenario.

@Test
public void testScenario() {
    Graph g = new GraphBuilder(carManager).create();
    // 0-1-2
    // | | |
    // 3-4-5  9-10
    // | | |  |
    // 6-7-8--*
    NodeAccess na = g.getNodeAccess();
    na.setNode(0, 1.2, 1.0);
    na.setNode(1, 1.2, 1.1);
    na.setNode(2, 1.2, 1.2);
    na.setNode(3, 1.1, 1.0);
    na.setNode(4, 1.1, 1.1);
    na.setNode(5, 1.1, 1.2);
    na.setNode(9, 1.1, 1.3);
    na.setNode(10, 1.1, 1.4);
    na.setNode(6, 1.0, 1.0);
    na.setNode(7, 1.0, 1.1);
    na.setNode(8, 1.0, 1.2);
    ReaderWay w = new ReaderWay(1);
    w.setTag("highway", "tertiary");
    w.setTag("maxspeed", "10");
    IntsRef relFlags = carManager.createRelationFlags();
    EdgeIteratorState tmpEdge;
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(0, 1).setDistance(10000)).setName("0-1");
    assertNotEquals(EncodingManager.Access.CAN_SKIP, carEncoder.getAccess(w));
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(1, 2).setDistance(11000)).setName("1-2");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    w.setTag("maxspeed", "20");
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(0, 3).setDistance(11000));
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(1, 4).setDistance(10000)).setName("1-4");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(2, 5).setDistance(11000)).setName("5-2");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    w.setTag("maxspeed", "30");
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(3, 6).setDistance(11000)).setName("3-6");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(4, 7).setDistance(10000)).setName("4-7");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(5, 8).setDistance(10000)).setName("5-8");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    w.setTag("maxspeed", "40");
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(6, 7).setDistance(11000)).setName("6-7");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(7, 8).setDistance(10000));
    PointList list = new PointList();
    list.add(1.0, 1.15);
    list.add(1.0, 1.16);
    tmpEdge.setWayGeometry(list);
    tmpEdge.setName("7-8");
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    w.setTag("maxspeed", "50");
    // missing edge name
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(9, 10).setDistance(10000));
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    tmpEdge = GHUtility.setSpeed(60, true, true, carEncoder, g.edge(8, 9).setDistance(20000));
    list.clear();
    list.add(1.0, 1.3);
    list.add(1.0, 1.3001);
    list.add(1.0, 1.3002);
    list.add(1.0, 1.3003);
    tmpEdge.setName("8-9");
    tmpEdge.setWayGeometry(list);
    tmpEdge.setFlags(carManager.handleWayTags(w, relFlags));
    // Path is: [0 0-1, 3 1-4, 6 4-7, 9 7-8, 11 8-9, 10 9-10]
    ShortestWeighting weighting = new ShortestWeighting(carEncoder);
    Path p = new Dijkstra(g, weighting, tMode).calcPath(0, 10);
    InstructionList wayList = InstructionsFromEdges.calcInstructions(p, g, weighting, carManager, usTR);
    Map<String, List<PathDetail>> details = PathDetailsFromEdges.calcDetails(p, carManager, weighting, Arrays.asList(AVERAGE_SPEED), new PathDetailsBuilderFactory(), 0);
    ResponsePath responsePath = new ResponsePath();
    responsePath.setInstructions(wayList);
    responsePath.addPathDetails(details);
    responsePath.setPoints(p.calcPoints());
    int numberOfPoints = p.calcPoints().size();
    DouglasPeucker douglasPeucker = new DouglasPeucker();
    // Do not simplify anything
    douglasPeucker.setMaxDistance(0);
    PathSimplification.simplify(responsePath, douglasPeucker, true);
    assertEquals(numberOfPoints, responsePath.getPoints().size());
    responsePath = new ResponsePath();
    responsePath.setInstructions(wayList);
    responsePath.addPathDetails(details);
    responsePath.setPoints(p.calcPoints());
    douglasPeucker.setMaxDistance(100000000);
    PathSimplification.simplify(responsePath, douglasPeucker, true);
    assertTrue(numberOfPoints > responsePath.getPoints().size());
}

Example 98 with IntsRef

use of com.graphhopper.storage.IntsRef in project graphhopper by graphhopper.

the class IntEncodedValueImplTest method testNegateReverseDirection.

@Test
public void testNegateReverseDirection() {
    IntEncodedValue prop = new IntEncodedValueImpl("test", 5, 0, true, false);
    EncodedValue.InitializerConfig config = new EncodedValue.InitializerConfig();
    prop.init(config);
    IntsRef ref = new IntsRef(1);
    prop.setInt(false, ref, 5);
    assertEquals(5, prop.getInt(false, ref));
    assertEquals(-5, prop.getInt(true, ref));
    prop.setInt(true, ref, 2);
    assertEquals(-2, prop.getInt(false, ref));
    assertEquals(2, prop.getInt(true, ref));
    prop.setInt(false, ref, -3);
    assertEquals(-3, prop.getInt(false, ref));
    assertEquals(3, prop.getInt(true, ref));
}

Example 99 with IntsRef

use of com.graphhopper.storage.IntsRef in project graphhopper by graphhopper.

the class IntEncodedValueImplTest method testSignedInt.

@Test
public void testSignedInt() {
    IntEncodedValue prop = new IntEncodedValueImpl("test", 31, -5, false, true);
    EncodedValue.InitializerConfig config = new EncodedValue.InitializerConfig();
    prop.init(config);
    IntsRef ref = new IntsRef(1);
    Exception exception = assertThrows(IllegalArgumentException.class, () -> {
        prop.setInt(false, ref, Integer.MAX_VALUE);
    });
    assertTrue(exception.getMessage().contains("test value too large for encoding"), exception.getMessage());
    prop.setInt(false, ref, -5);
    assertEquals(-5, prop.getInt(false, ref));
    assertEquals(-5, prop.getInt(false, ref));
}

Example 100 with IntsRef

use of com.graphhopper.storage.IntsRef in project graphhopper by graphhopper.

the class IntEncodedValueImplTest method testDirectedValue.

@Test
public void testDirectedValue() {
    IntEncodedValue prop = new IntEncodedValueImpl("test", 10, true);
    prop.init(new EncodedValue.InitializerConfig());
    IntsRef ref = new IntsRef(1);
    prop.setInt(false, ref, 10);
    prop.setInt(true, ref, 20);
    assertEquals(10, prop.getInt(false, ref));
    assertEquals(20, prop.getInt(true, ref));
}