Package com.spatial4j.core.context

Examples of com.spatial4j.core.context.SpatialContext

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      public String get(Object key) {
        return config.get("spatial." + key, null);
      }
    };

    SpatialContext ctx = SpatialContextFactory.makeSpatialContext(configMap, null);

    //Some day the strategy might be initialized with a factory but such a factory
    // is non-existent.
    return makeSpatialStrategy(config, configMap, ctx);
  }
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  @ParametersFactory
  public static Iterable<Object[]> parameters() {
    List<Object[]> ctorArgs = new ArrayList<Object[]>();

    SpatialContext ctx = SpatialContext.GEO;
    SpatialPrefixTree grid;
    SpatialStrategy strategy;

    grid = new QuadPrefixTree(ctx,25);
    strategy = new RecursivePrefixTreeStrategy(grid, "recursive_quad");
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  @ParametersFactory
  public static Iterable<Object[]> parameters() {
    List<Object[]> ctorArgs = new ArrayList<Object[]>();

    SpatialContext ctx = SpatialContext.GEO;
    SpatialPrefixTree grid;
    SpatialStrategy strategy;

    grid = new GeohashPrefixTree(ctx,12);
    strategy = new RecursivePrefixTreeStrategy(grid, "recursive_geohash");
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public class TestTermQueryPrefixGridStrategy extends SpatialTestCase {

  @Test
  public void testNGramPrefixGridLosAngeles() throws IOException {
    SpatialContext ctx = SpatialContext.GEO;
    TermQueryPrefixTreeStrategy prefixGridStrategy = new TermQueryPrefixTreeStrategy(new QuadPrefixTree(ctx), "geo");

    Shape point = ctx.makePoint(-118.243680, 34.052230);

    Document losAngeles = new Document();
    losAngeles.add(new StringField("name", "Los Angeles", Field.Store.YES));
    for (IndexableField field : prefixGridStrategy.createIndexableFields(point)) {
      losAngeles.add(field);
    }
    losAngeles.add(new StoredField(prefixGridStrategy.getFieldName(), ctx.toString(point)));

    addDocumentsAndCommit(Arrays.asList(losAngeles));

    // This won't work with simple spatial context...
    SpatialArgsParser spatialArgsParser = new SpatialArgsParser();
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  }

  public void mySetup(int maxLevels) throws IOException {
    //non-geospatial makes this test a little easier (in gridSnap), and using boundary values 2^X raises
    // the prospect of edge conditions we want to test, plus makes for simpler numbers (no decimals).
    this.ctx = new SpatialContext(false, null, new RectangleImpl(0, 256, -128, 128, null));
    //A fairly shallow grid, and default 2.5% distErrPct
    if (maxLevels == -1)
      maxLevels = randomIntBetween(1, 8);
    this.grid = new QuadPrefixTree(ctx, maxLevels);
    this.strategy = new RecursivePrefixTreeStrategy(grid, getClass().getSimpleName());
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  @Test
  public void testQueries() throws IOException {
    String name = StrategyTestCase.QTEST_Cities_Intersects_BBox;

    InputStream in = getClass().getClassLoader().getResourceAsStream(name);
    SpatialContext ctx = SpatialContext.GEO;
    Iterator<SpatialTestQuery> iter = SpatialTestQuery.getTestQueries(
        new SpatialArgsParser(), ctx, name, in );
    List<SpatialTestQuery> tests = new ArrayList<SpatialTestQuery>();
    while( iter.hasNext() ) {
      tests.add( iter.next() );
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  @ParametersFactory
  public static Iterable<Object[]> parameters() {
    List<Object[]> ctorArgs = new ArrayList<Object[]>();

    SpatialContext ctx = SpatialContext.GEO;
    SpatialPrefixTree grid;
    SpatialStrategy strategy;

    grid = new QuadPrefixTree(ctx,25);
    strategy = new RecursivePrefixTreeStrategy(grid, "recursive_quad");
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  @ParametersFactory
  public static Iterable<Object[]> parameters() {
    List<Object[]> ctorArgs = new ArrayList<Object[]>();

    SpatialContext ctx = SpatialContext.GEO;
    SpatialPrefixTree grid;
    SpatialStrategy strategy;

    grid = new GeohashPrefixTree(ctx,12);
    strategy = new RecursivePrefixTreeStrategy(grid, "recursive_geohash");
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  @Test
  public void testQueries() throws IOException {
    String name = StrategyTestCase.QTEST_Cities_Intersects_BBox;

    InputStream in = getClass().getClassLoader().getResourceAsStream(name);
    SpatialContext ctx = SpatialContext.GEO;
    Iterator<SpatialTestQuery> iter = SpatialTestQuery.getTestQueries(
        new SpatialArgsParser(), ctx, name, in );//closes the InputStream
    List<SpatialTestQuery> tests = new ArrayList<SpatialTestQuery>();
    while( iter.hasNext() ) {
      tests.add( iter.next() );
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      public String get(Object key) {
        return config.get("spatial." + key, null);
      }
    };

    SpatialContext ctx = SpatialContextFactory.makeSpatialContext(configMap, null);

    //Some day the strategy might be initialized with a factory but such a factory
    // is non-existent.
    return makeSpatialStrategy(config, configMap, ctx);
  }
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Related Classes of com.spatial4j.core.context.SpatialContext

  • com.spatial4j.core.distance.CartesianDistCalc
  • com.spatial4j.core.distance.TestDistances
  • com.spatial4j.core.shape.impl.BufferedLineString
  • com.spatial4j.core.shape.impl.CircleImpl
  • com.spatial4j.core.shape.impl.GeoCircle
  • com.spatial4j.core.shape.impl.PointImpl
  • com.spatial4j.core.shape.impl.RectangleImpl
  • com.spatial4j.core.shape.Rectangle
  • com.spatial4j.core.shape.Shape
  • com.spatial4j.core.shape.ShapeCollectionTest
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