Examples with GeoPoint org.elasticsearch.common.geo.GeoPoint used on opensource projects

Example 6 with GeoPoint

use of org.elasticsearch.common.geo.GeoPoint in project elasticsearch by elastic.

the class AbstractGeoTestCase method updateHashCentroid.

private GeoPoint updateHashCentroid(String hash, final GeoPoint location) {
    GeoPoint centroid = expectedCentroidsForGeoHash.getOrDefault(hash, null);
    if (centroid == null) {
        return new GeoPoint(location.lat(), location.lon());
    }
    final int docCount = expectedDocCountsForGeoHash.get(hash);
    final double newLon = centroid.lon() + (location.lon() - centroid.lon()) / docCount;
    final double newLat = centroid.lat() + (location.lat() - centroid.lat()) / docCount;
    return centroid.reset(newLat, newLon);
}

Example 7 with GeoPoint

use of org.elasticsearch.common.geo.GeoPoint in project elasticsearch by elastic.

the class GeoBoundsIT method testEmptyAggregation.

public void testEmptyAggregation() throws Exception {
    SearchResponse searchResponse = client().prepareSearch(EMPTY_IDX_NAME).setQuery(matchAllQuery()).addAggregation(geoBounds(aggName).field(SINGLE_VALUED_FIELD_NAME).wrapLongitude(false)).execute().actionGet();
    assertThat(searchResponse.getHits().getTotalHits(), equalTo(0L));
    GeoBounds geoBounds = searchResponse.getAggregations().get(aggName);
    assertThat(geoBounds, notNullValue());
    assertThat(geoBounds.getName(), equalTo(aggName));
    GeoPoint topLeft = geoBounds.topLeft();
    GeoPoint bottomRight = geoBounds.bottomRight();
    assertThat(topLeft, equalTo(null));
    assertThat(bottomRight, equalTo(null));
}

Example 8 with GeoPoint

use of org.elasticsearch.common.geo.GeoPoint in project elasticsearch by elastic.

the class GeoBoundsIT method testSingleValuedFieldNearDateLineWrapLongitude.

public void testSingleValuedFieldNearDateLineWrapLongitude() throws Exception {
    GeoPoint geoValuesTopLeft = new GeoPoint(38, 170);
    GeoPoint geoValuesBottomRight = new GeoPoint(-24, -175);
    SearchResponse response = client().prepareSearch(DATELINE_IDX_NAME).addAggregation(geoBounds(aggName).field(SINGLE_VALUED_FIELD_NAME).wrapLongitude(true)).execute().actionGet();
    assertSearchResponse(response);
    GeoBounds geoBounds = response.getAggregations().get(aggName);
    assertThat(geoBounds, notNullValue());
    assertThat(geoBounds.getName(), equalTo(aggName));
    GeoPoint topLeft = geoBounds.topLeft();
    GeoPoint bottomRight = geoBounds.bottomRight();
    assertThat(topLeft.lat(), closeTo(geoValuesTopLeft.lat(), GEOHASH_TOLERANCE));
    assertThat(topLeft.lon(), closeTo(geoValuesTopLeft.lon(), GEOHASH_TOLERANCE));
    assertThat(bottomRight.lat(), closeTo(geoValuesBottomRight.lat(), GEOHASH_TOLERANCE));
    assertThat(bottomRight.lon(), closeTo(geoValuesBottomRight.lon(), GEOHASH_TOLERANCE));
}

Example 9 with GeoPoint

use of org.elasticsearch.common.geo.GeoPoint in project elasticsearch by elastic.

the class GeoCentroidIT method testSingleValueFieldAsSubAggToGeohashGrid.

public void testSingleValueFieldAsSubAggToGeohashGrid() throws Exception {
    SearchResponse response = client().prepareSearch(HIGH_CARD_IDX_NAME).addAggregation(geohashGrid("geoGrid").field(SINGLE_VALUED_FIELD_NAME).subAggregation(geoCentroid(aggName).field(SINGLE_VALUED_FIELD_NAME))).execute().actionGet();
    assertSearchResponse(response);
    GeoHashGrid grid = response.getAggregations().get("geoGrid");
    assertThat(grid, notNullValue());
    assertThat(grid.getName(), equalTo("geoGrid"));
    List<GeoHashGrid.Bucket> buckets = grid.getBuckets();
    for (int i = 0; i < buckets.size(); ++i) {
        GeoHashGrid.Bucket cell = buckets.get(i);
        String geohash = cell.getKeyAsString();
        GeoPoint expectedCentroid = expectedCentroidsForGeoHash.get(geohash);
        GeoCentroid centroidAgg = cell.getAggregations().get(aggName);
        assertThat("Geohash " + geohash + " has wrong centroid latitude ", expectedCentroid.lat(), closeTo(centroidAgg.centroid().lat(), GEOHASH_TOLERANCE));
        assertThat("Geohash " + geohash + " has wrong centroid longitude", expectedCentroid.lon(), closeTo(centroidAgg.centroid().lon(), GEOHASH_TOLERANCE));
    }
}

Example 10 with GeoPoint

use of org.elasticsearch.common.geo.GeoPoint in project elasticsearch by elastic.

the class GeoCentroidIT method testEmptyAggregation.

public void testEmptyAggregation() throws Exception {
    SearchResponse response = client().prepareSearch(EMPTY_IDX_NAME).setQuery(matchAllQuery()).addAggregation(geoCentroid(aggName).field(SINGLE_VALUED_FIELD_NAME)).execute().actionGet();
    assertSearchResponse(response);
    GeoCentroid geoCentroid = response.getAggregations().get(aggName);
    assertThat(response.getHits().getTotalHits(), equalTo(0L));
    assertThat(geoCentroid, notNullValue());
    assertThat(geoCentroid.getName(), equalTo(aggName));
    GeoPoint centroid = geoCentroid.centroid();
    assertThat(centroid, equalTo(null));
}