Examples with Coordinate org.neo4j.graphdb.spatial.Coordinate used on opensource projects

Example 6 with Coordinate

use of org.neo4j.graphdb.spatial.Coordinate in project neo4j by neo4j.

the class Neo4jJsonCodecTest method testGeometryWriting.

@Test
public void testGeometryWriting() throws IOException {
    //Given
    List<Coordinate> points = new ArrayList<>();
    points.add(new Coordinate(1, 2));
    points.add(new Coordinate(2, 3));
    Geometry value = new MockGeometry("LineString", points, mockCartesian());
    //When
    jsonCodec.writeValue(jsonGenerator, value);
    //Then
    verify(jsonGenerator, times(3)).writeEndObject();
}

Example 7 with Coordinate

use of org.neo4j.graphdb.spatial.Coordinate in project neo4j by neo4j.

the class Neo4jJsonCodec method writeValue.

@Override
public void writeValue(JsonGenerator out, Object value) throws IOException {
    if (value instanceof Entity) {
        var context = transactionHandle.getContext();
        TransactionStateChecker txStateChecker = TransactionStateChecker.create(context);
        writeEntity(out, (Entity) value, txStateChecker, context);
    } else if (value instanceof Path) {
        var context = transactionHandle.getContext();
        TransactionStateChecker txStateChecker = TransactionStateChecker.create(context);
        writePath(out, ((Path) value).iterator(), txStateChecker, context);
    } else if (value instanceof Iterable) {
        writeIterator(out, ((Iterable) value).iterator());
    } else if (value instanceof byte[]) {
        writeByteArray(out, (byte[]) value);
    } else if (value instanceof Map) {
        writeMap(out, (Map) value);
    } else if (value instanceof Geometry) {
        Geometry geom = (Geometry) value;
        Object coordinates = (geom instanceof Point) ? ((Point) geom).getCoordinate() : geom.getCoordinates();
        writeMap(out, genericMap(new LinkedHashMap<>(), "type", geom.getGeometryType(), "coordinates", coordinates, "crs", geom.getCRS()));
    } else if (value instanceof Coordinate) {
        Coordinate coordinate = (Coordinate) value;
        writeIterator(out, coordinate.getCoordinate().iterator());
    } else if (value instanceof CRS) {
        CRS crs = (CRS) value;
        writeMap(out, genericMap(new LinkedHashMap<>(), "srid", crs.getCode(), "name", crs.getType(), "type", "link", "properties", genericMap(new LinkedHashMap<>(), "href", crs.getHref() + "ogcwkt/", "type", "ogcwkt")));
    } else if (value instanceof Temporal || value instanceof TemporalAmount) {
        super.writeValue(out, value.toString());
    } else if (value != null && value.getClass().isArray() && supportedArrayType(value.getClass().getComponentType())) {
        writeReflectiveArray(out, value);
    } else {
        super.writeValue(out, value);
    }
}