fixed problem with mineT and its index operation ~ when using geography datasets

CHANGELOG.md

 Upcoming version:
 -----------------
+  - fixed problem with mineT and its index operation ~ when using geography datasets (Nikolaus Krismer)
   - finishing open todo task (Nikolaus Krismer)
   - moved some packages (Nikolaus Krismer)
   - fixed invalid config for vienna (Nikolaus Krismer)

src/main/java/it/unibz/inf/isochrone/db/DbQueryPostgres.java

@@ -23,6 +23,7 @@ class DbQueryPostgres extends AbstractDbQuery {
 		final String configNodeTileInformation = config.getTableNodesTileInformation();
 		final String joinedNetwork = getJoinedNetwork(config, isIncoming);
 		final boolean usesGeographyType = config.hasGeoTypeGeography();
+		final String tileIndexOperation = usesGeographyType ? "&&" : "~";
 		final int serverSRID = config.getServerSRID();
 
 		final String allEdges = "SELECT source, target, source_outdegree AS outdegree, target_indegree AS indegree"
@@ -84,7 +85,7 @@ class DbQueryPostgres extends AbstractDbQuery {
 			+ "     SELECT " + DbUtils.getGeometry("getTileEnvelope(geo, ?)", DbUtils.SRID_BBOX_MINET, serverSRID) + " AS bbox"
 			+ "     FROM " + configNode + " WHERE id = ?"
 			+ " ) AS tile, " + joinedNetwork
-			+ " WHERE tile.bbox ~ " + (config.hasNetwork() ? "node_" : "n.") + "geo";
+			+ " WHERE tile.bbox " + tileIndexOperation + " " + (config.hasNetwork() ? "node_" : "n.") + "geo";
 
 		// note that when using edgesInTileInformation a joinedNetwork (usually a materialized view) will not be used
 		final String edgesInTileInformation = edgeAttributeSelection