Strabon

log

age author description
2014-09-23 Babis Nikolaou added log4j.properties to endpoint-client; corrected test that using geof:getSRID() with a strdf:transform function with an input a geo:wktLiteral constant; in such a case we cannot return CRS84 simply because strdf:transform creates strdf:WKT datatypes for which the default CRS is EPSG:4326
2014-09-22 Babis Nikolaou CORRECT commit message: I de-activated evaluation of grounded expressions in SELECT queries in Java (see the respective #72 the reason I did so)
2014-09-22 Babis Nikolaou fixed a test that was using strdf:distance in ORDER BY clause with two arguments (expecting three arguments always) and de-activated evaluation of grounded expressions in SELECT queries in Java (see the respective #72 the reason I did so)
2014-09-22 Babis Nikolaou more type checking in extension functions in SELECT clause; added also some FIXME and TODO notes
2014-09-22 Babis Nikolaou type checking in extension functions in SELECT clause
2014-09-22 Babis Nikolaou log an info message that we do not support calculation in meters in java
2014-09-22 Babis Nikolaou refixed bug #69
2014-09-22 Babis Nikolaou fixed bug that would cause a class cast exception for grounded expressions with function nesting in the SELECT clause
2014-09-22 Babis Nikolaou buffer in meters in SELECT clauses containing only constants is not supported yet (TODO), but we log a corresponding message and we do the computation in degrees :)
2014-09-22 Babis Nikolaou corrected some tests that were expecting the default SRID (4326) for WKT literals; from now, we do not include such URI, since this is the default and is assumed
2014-09-22 Babis Nikolaou This is a merge commit that addresses the following issues:
2014-09-21 Babis Nikolaou support also geof:convexHull in grounded expressions evaluated in the SELECT clause
2014-09-21 Babis Nikolaou now StrabonPolyhedron carries information about the datatype of the underlying geometry, so as to be consistent with the presentation of results
2014-09-21 Babis Nikolaou corrected output for test that was checking computation of boundary; now that grounded expressions are evaluated using JTS, the boundary of the polygon [Polygon((0 0, 1 0, 1 1, 0 1, 0 0))] is not a Linestring any more as PostGIS was computing (in the wrong way), but LinearRing!
2014-09-21 Babis Nikolaou reverting back to dbpedia.org/sparql for testing endpoint-client on virtuoso
2014-09-21 Babis Nikolaou revert the behaviour of considering EPSG:4326 as lat/long in order to be in line with PostGIS; this is because PostGIS defines several of their functions, like ST_Buffer(Geometry, meters) on SRID 4326. Therefore, if we change this semantics, we would get 4326 lat/long and that would be chaotic
2014-09-21 Babis Nikolaou corrected a test output for getSRID that was set to returning integers (84000) instead of URIs
2014-09-21 Babis Nikolaou a lot of refactoring and cleaning in GeneralDBEvaluation.evaluate(FunctionCall, BindingSet) + support of grounded ST_Centroid in SELECT (ST_MakeLine is still missing)
2014-09-20 Babis Nikolaou Fixed bug #72. The same bug applies to other functions apart from these that return the SRID, such as all the property functions, postgis functions, etc.
2014-09-20 Babis Nikolaou fixes bug #69: better error handling
2014-09-19 Babis Nikolaou added another test for geof:getSRID (see bug #32) that looks in geometries stored in the database
2014-09-19 Babis Nikolaou added another test for geof:getSRID (see bug #32)
2014-09-19 Babis Nikolaou geof:geoSRID was returning the default SRID when argument was not a value from the database; now it returns the appropriate SRID
2014-09-19 Babis Nikolaou Fixes bug #32: implements geof:getSRID properly (now returns the URI of the corresponding SRID of the given geometry)
2014-09-19 Babis Nikolaou changed also MonetDB createGeoValue() for bug #71
2014-09-19 Babis Nikolaou Fixed bug #71
2014-09-18 Babis Nikolaou some cleaning up
2014-09-18 Babis Nikolaou when creating new WKT values in PostGISBindingIteration.createGeoValue(), use the default datatype for WKT (specified in GeoConstants.default_WKT_datatype) and not strdf:WKT
2014-09-18 Babis Nikolaou had forgotten to create typed literals in TSV writer
2014-09-18 Babis Nikolaou correctly identify CRS URIs when present in the select clause in functions like strdf:transform