Example usage for org.springframework.data.geo Distance Distance

Introduction

In this page you can find the example usage for org.springframework.data.geo Distance Distance.

Prototype

public Distance(double value, Metric metric) 

Source Link

Document

Creates a new Distance with the given Metric .

Usage

From source file:org.springframework.data.geo.GeoModuleIntegrationTests.java

@Test // DATACMNS-475
public void deserializesDistance() throws Exception {

    String json = "{\"value\":10.0,\"metric\":\"KILOMETERS\"}";
    Distance reference = new Distance(10.0, Metrics.KILOMETERS);

    assertThat(mapper.readValue(json, Distance.class)).isEqualTo(reference);
    assertThat(mapper.writeValueAsString(reference)).isEqualTo(json);
}

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From source file:com.couchbase.trombi.services.SearchService.java

public List<Coworker> findCoworkersNear(String imHandle) {
    List<Coworker> lc = coworkerRepository.findAllByIm(imHandle);
    if (lc == null || lc.isEmpty()) {
        return Collections.emptyList();
    }//from www  . ja v  a  2 s.c om
    Coworker c = lc.get(0);

    Location latest = c.getLastCheckin();
    if (latest == null) {
        latest = c.getMainLocation();
    }

    return coworkerRepository.findAllByMainLocationCoordinatesNear(latest.getCoordinates(),
            new Distance(10, Metrics.KILOMETERS));
}

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From source file:example.springdata.rest.stores.StoreRepositoryIntegrationTests.java

@Test
public void findsStoresByLocation() {

    Point location = new Point(-73.995146, 40.740337);
    Store store = new Store("Foo", new Address("street", "city", "zip", location));

    store = repository.save(store);/* w ww . j a va 2 s .  c om*/

    Page<Store> stores = repository.findByAddressLocationNear(location, new Distance(1.0, Metrics.KILOMETERS),
            new PageRequest(0, 10));

    assertThat(stores.getContent(), hasSize(1));
    assertThat(stores.getContent(), hasItem(store));
}

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From source file:org.springframework.data.geo.GeoModuleIntegrationTests.java

@Test // DATACMNS-475
public void deserializesCircle() throws Exception {

    String json = "{\"center\":{\"x\":10.0,\"y\":20.0},\"radius\":{\"value\":10.0,\"metric\":\"KILOMETERS\"}}";
    Circle reference = new Circle(new Point(10.0, 20.0), new Distance(10, Metrics.KILOMETERS));

    assertThat(mapper.readValue(json, Circle.class)).isEqualTo(reference);
    assertThat(mapper.writeValueAsString(reference)).isEqualTo(json);
}

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From source file:example.springdata.redis.commands.GeoOperationsTests.java

/**
 * Look up points using a geo-index member as reference.
 *///w w w.ja  va  2  s. com
@Test
public void geoRadiusByMember() {

    GeoResults<GeoLocation<String>> byDistance = geoOperations.geoRadiusByMember("Sicily", "Palermo",
            new Distance(100, DistanceUnit.KILOMETERS));

    assertThat(byDistance).hasSize(2).extracting("content.name").contains("Arigento", "Palermo");

    GeoResults<GeoLocation<String>> greaterDistance = geoOperations.geoRadiusByMember("Sicily", "Palermo",
            new Distance(200, DistanceUnit.KILOMETERS));

    assertThat(greaterDistance).hasSize(3).extracting("content.name").contains("Arigento", "Catania",
            "Palermo");
}

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From source file:example.springdata.redis.commands.GeoOperationsTests.java

/**
 * Lookup points within a circle around coordinates.
 *///from  ww  w. j a  v  a2 s  .  c  o  m
@Test
public void geoRadius() {

    Circle circle = new Circle(new Point(13.583333, 37.316667), //
            new Distance(100, DistanceUnit.KILOMETERS));
    GeoResults<GeoLocation<String>> result = geoOperations.geoRadius("Sicily", circle);

    assertThat(result).hasSize(2).extracting("content.name").contains("Arigento", "Palermo");
}

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From source file:example.springdata.mongodb.customer.CustomerRepositoryIntegrationTest.java

/**
 * Test case to show the usage of the geo-spatial APIs to lookup people within a given distance of a reference point.
 *//*from   ww w.ja  va  2 s  .c om*/
@Test
public void exposesGeoSpatialFunctionality() {

    GeospatialIndex indexDefinition = new GeospatialIndex("address.location");
    indexDefinition.getIndexOptions().put("min", -180);
    indexDefinition.getIndexOptions().put("max", 180);

    operations.indexOps(Customer.class).ensureIndex(indexDefinition);

    Customer ollie = new Customer("Oliver", "Gierke");
    ollie.setAddress(new Address(new Point(52.52548, 13.41477)));
    ollie = repository.save(ollie);

    Point referenceLocation = new Point(52.51790, 13.41239);
    Distance oneKilometer = new Distance(1, Metrics.KILOMETERS);

    GeoResults<Customer> result = repository.findByAddressLocationNear(referenceLocation, oneKilometer);

    assertThat(result.getContent(), hasSize(1));

    Distance distanceToFirstStore = result.getContent().get(0).getDistance();
    assertThat(distanceToFirstStore.getMetric(), is(Metrics.KILOMETERS));
    assertThat(distanceToFirstStore.getValue(), closeTo(0.862, 0.001));
}

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From source file:com.afmobi.mongodb.repository.PersonRepositoryIntegrationTests.java

@Test
public void executesGeoNearQueryForResultsCorrectly() {
    Point point = new Point(-73.99171, 40.738868);
    dave.setLocation(point);// ww  w  .ja  va  2  s . co m
    repository.save(dave);

    GeoResults<Person> results = repository.findByLocationNear(new Point(-73.99, 40.73),
            new Distance(2000, Metrics.KILOMETERS));
    assertThat(results.getContent().isEmpty(), is(false));
}

---

From source file:com.afmobi.mongodb.repository.PersonRepositoryIntegrationTests.java

@Test
public void executesGeoPageQueryForResultsCorrectly() {
    Point point = new Point(-73.99171, 40.738868);
    dave.setLocation(point);/*from w ww .  j  a v a 2 s. c  om*/
    repository.save(dave);

    GeoPage<Person> results = repository.findByLocationNear(new Point(-73.99, 40.73),
            new Distance(2000, Metrics.KILOMETERS), new PageRequest(0, 20));
    assertThat(results.getContent().isEmpty(), is(false));

    // DATAMONGO-607
    assertThat(results.getAverageDistance().getMetric(), is((Metric) Metrics.KILOMETERS));
}

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From source file:com.afmobi.mongodb.repository.PersonRepositoryIntegrationTests.java

@Test
public void executesGeoPageQueryForWithPageRequestForPageInBetween() {
    Point farAway = new Point(-73.9, 40.7);
    Point here = new Point(-73.99, 40.73);

    dave.setLocation(farAway);//from ww  w. ja v a2  s  . c  om
    oliver.setLocation(here);
    carter.setLocation(here);
    boyd.setLocation(here);
    leroi.setLocation(here);

    repository.save(Arrays.asList(dave, oliver, carter, boyd, leroi));

    GeoPage<Person> results = repository.findByLocationNear(new Point(-73.99, 40.73),
            new Distance(2000, Metrics.KILOMETERS), new PageRequest(1, 2));

    assertThat(results.getContent().isEmpty(), is(false));
    assertThat(results.getNumberOfElements(), is(2));
    assertThat(results.isFirst(), is(false));
    assertThat(results.isLast(), is(false));
    assertThat(results.getAverageDistance().getMetric(), is((Metric) Metrics.KILOMETERS));
    assertThat(results.getAverageDistance().getNormalizedValue(), is(0.0));
}

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