ptxl / geospatialweb Goto Github PK

As a Jena user I can write a SPARQL query that retries all geo:lat/long
tagged entities within a radius of "X" kilometers.

What steps will reproduce the problem?
1.
        double lat = -77.9614596407155;
        double lon = -139.96324813171648;
2. try to encode this to a string
3. try to decode the string to lat & lon

What is the expected output? What do you see instead?
The latter one is the difference.

-77.9614596407155:70.14700636267662
-139.96324813171648:-83.69167774915695

What version of the product are you using? On what operating system?
Vista/JDK 1.6

Please provide any additional information below.

Test code:

    @Test
    public void testEncode_Accuracy_Mistake() {
        // -77.9614596407155:70.14700636267662
        // -139.96324813171648:-83.69167774915695
        double lat = -77.9614596407155;
        double lon = -139.96324813171648;

        String geohash = geohashUtil.encode(lat, lon);
        Assert.assertNotNull(geohash);

        double[] result = geohashUtil.decode(geohash);
        if (Math.abs(lat - result[0]) > 0.00001
                || Math.abs(lon - result[1]) > 0.00001) {
            System.out.println("============");
            System.out.println(lat + ":" + result[0]);
            System.out.println(lon + ":" + result[1]);
        }
    }

What steps will reproduce the problem?

1. On the code QueryTest.java, line 39 Indexer i = new Indexer(rtree);
2. Compile QueryTest.java
3.

What is the expected output?

Clean compile

What do you see instead?

Java Error:

cannot find symbol
symbol: constructor Indexer(spatialindex.rtree.RTree)
location class org.geospatialweb.arqext.Indexer


What version of the product are you using? 

geospatial-0.0.2.jar

On what operating system?

Linux

Please provide any additional information below.