A testing project for Whos-on-first

Java tools for working with Who's On First documents and the Java Topology Suite (JTS)

This repo is testing the validity of shapes from https://github.com/whosonfirst-data/whosonfirst-data

The libraries used are the ones that Elasticsearch uses to parse shapes, hopefully we by this can make the shapes more indexing-friendly.

The data is retrieved via URls in the region.txt file for all regions in WOF (to start with).

Contributors

• @peterneubauer

See also

• whosonfirst-data/whosonfirst-data#975
• https://sourceforge.net/projects/jts-topo-suite/
• https://github.com/locationtech/spatial4j

Installing a local elasticsearch server and PostGIS

docker run --name elastic -p 9200:9200 -p 9300:9300  -e "xpack.security.enabled=false" -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:5.6.3
docker run --name postgis -p 5432:5432 -e POSTGRES_DB=postgres -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=secret -d mdillon/postgis
curl -X PUT http://localhost:9200/wofs/
curl -X PUT http://localhost:9200/wofs/_mapping/wof -d'@src/test/resources/els_mappings/wof.json'

Importing shapes into a Elasticsearch server

./import_shapes.sh

Generating the regions.txt file

• check out the whosonfirst-data/whosonfirst-data Github project in the same folder as this repo.

  python src/main/python/generate_wof_url_lists.py

Running the java jts tests

.gradlew test
open build/reports/tests/test/index.html