AkkomaGang/rdf-ex
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273 commits

Author SHA1 Message Date
Marcel Otto
0e81f4c02c Apply mix formatter 2020-06-29 10:37:42 +02:00
Marcel Otto
520a6ba58d Add API documentation for BGP querying and some fixes for the API 2020-06-16 12:05:44 +02:00
Marcel Otto
7d3473abd0 RDF graph query API 2020-06-13 16:16:52 +02:00
Marcel Otto
8d68e925ad Add path query builder 2020-06-12 02:53:29 +02:00
Marcel Otto
b6aafccc7d Move query builder into own module 2020-06-12 00:19:31 +02:00
Marcel Otto
1aa2f22b92 Add RDF.Query.BGP builder 2020-06-10 01:13:01 +02:00
Marcel Otto
f9e451f006 Change BGP matching query results to return variable keys as atoms 2020-06-08 21:56:50 +02:00
Marcel Otto
9cd4478574 Add RDF.Query.BGP struct 2020-06-08 11:36:22 +02:00
Marcel Otto
49bcb27bb0 Add streaming version of the BGP matching algorithm 2020-06-08 00:58:39 +02:00
Marcel Otto
cbc525d982 Move BGP query planner and bnode handler to dedicated files 2020-06-07 23:30:34 +02:00
Marcel Otto
ef218a3a90 Extract BGP query planner 2020-06-05 11:10:15 +02:00
Marcel Otto
1de3a7fa6f Add BGP matching algorithm behaviour with a simple implementation 
This simple implementation was just extracted unchanged from SPARQL.ex
 2020-06-04 21:39:13 +02:00
Marcel Otto
3743b0e406 Add RDF.Literal.is_a?/2 2020-05-27 23:55:43 +02:00
Marcel Otto
98adbaf878 Handle derived datatypes on RDF.Literal.Datatype.compare/2 properly 2020-05-27 00:56:44 +02:00
Marcel Otto
162e82ed47 Handle derived datatypes on RDF.Literal.Datatype.equal_value?/2 properly 2020-05-25 23:10:50 +02:00
Marcel Otto
d247e1bf4f Support derived datatypes on RDF.Literal.Datatype.value/1 and valid?/2 2020-05-24 21:13:04 +02:00
Marcel Otto
7daf494fb9 Restore ability to cast RDF.IRIs to XSD.Strings and XSD.AnyURIs 
This is needed for SPARQL.
 2020-05-23 00:31:15 +02:00
Marcel Otto
ffebf86505 Remove redundant tests 2020-05-22 10:21:29 +02:00
Marcel Otto
6c102c7ec8 Add explicitTimezone XSD datatype facet 2020-05-22 01:01:08 +02:00
Marcel Otto
486a64b4d7 Add totalDigits and fractionDigits XSD datatype facets 2020-05-21 22:57:03 +02:00
Marcel Otto
c2a28b3eb4 Add pattern XSD datatype facet 2020-05-21 17:54:38 +02:00
Marcel Otto
80b1382fa9 Add length facets to XSD.AnyURI 2020-05-21 17:50:53 +02:00
Marcel Otto
dbaac77dbb Handle derived types in RDF.Literal.Datatype.cast/1 implementations 2020-05-21 15:42:02 +02:00
Marcel Otto
c1a61c58e8 Remove coercion on RDF.Literal.Datatype.cast/1 
It's not worth the effort and more explicit to do the coercion step

manually.
 2020-05-21 01:58:07 +02:00
Marcel Otto
accf66d75f Fix failing of numeric operations with invalid literals 2020-05-20 00:32:20 +02:00
Marcel Otto
fa130bf14e Fix type promotion on numeric operations with derived datatypes 2020-05-19 03:09:29 +02:00
Marcel Otto
22c2aaa1af Add length, minLength and maxLength XSD datatype facets 2020-05-17 22:54:07 +02:00
Marcel Otto
2c4b5f604a Add minExclusive and maxExclusive XSD datatype facets 2020-05-17 21:51:03 +02:00
Marcel Otto
09dceb0e35 Add proper handling for derived datatypes on numeric operations 
with type promotion
 2020-05-17 21:49:07 +02:00
Marcel Otto
bf932be26d Add min- and max-inclusive facet implementations to decimal and double 2020-05-17 20:21:00 +02:00
Marcel Otto
5daf32446d Fix regression in RDF.LangString.match_language?/2 2020-05-17 02:47:48 +02:00
Marcel Otto
47a19c0a67 Add proper handling of vocabulary terms at various places 
- in the coerce and value functions of the RDF.Term protocol for atoms
- allow them as XSD.AnyURI values
- RDF.Literal.coerce produces XSD.AnyURI literals from them
- allow them in equal_value comparisons with RDF.IRIs and XSD.AnyURIs
 2020-05-17 00:53:36 +02:00
Marcel Otto
76b6f69613 Fix raised BEAM error warning when namespace resolving top-level modules 2020-05-17 00:01:18 +02:00
Marcel Otto
4d3d60a5f4 Fix regression in handling of vocabulary terms as generic datatypes 2020-05-16 14:42:12 +02:00
Marcel Otto
0509e4cb2f Store datatype in a RDF.Literal.Generic internally as string 
Besides being a bit more memory efficient this allows for
pattern matching on the datatype of generic literals.
 2020-05-16 00:06:45 +02:00
Marcel Otto
25a0f7443c Rename RDF.Literal.datatype/1 and similar functions to datatype_id/1 2020-05-15 22:59:05 +02:00
Marcel Otto
fa35b65d9f Redesign datatype reflection API 2020-05-15 17:13:31 +02:00
Marcel Otto
042ff1c1b8 Drop support for Elixir versions < 1.8 2020-05-11 23:21:20 +02:00
Marcel Otto
b53d09d4f5 Add RDF.Literal.Datatype.Registry.xsd_datatype/1 2020-05-10 01:37:01 +02:00
Marcel Otto
d18c7ed475 Refactor datatype registry 2020-05-10 01:35:07 +02:00
Marcel Otto
afc6f28cf4 Always resolve datatype IRIs through the registration protocol 
It's actually faster (although just slightly) than the map access!
 2020-05-09 00:54:35 +02:00
Marcel Otto
c22bab6c74 Change Namespace.resolve_term to return ok tuples and add resolve_term! 2020-05-09 00:26:29 +02:00
Marcel Otto
2b46bb8f23 Restore casting of IRIs to strings 2020-05-07 21:18:05 +02:00
Marcel Otto
d324b464b2 Add test for comparison betweens string and langString literals 2020-05-07 21:17:16 +02:00
Marcel Otto
faaebb2de2 Add ProtocolEx-based custom datatype registration 2020-05-07 15:37:21 +02:00
Marcel Otto
4fedb2cfc0 Fix test of RDF.Literal.new/1 with plain datatype literals 2020-05-06 22:33:28 +02:00
Marcel Otto
24051c6153 Add RDF.Guards.maybe_ns_term/1 2020-05-06 18:04:19 +02:00
Marcel Otto
00a6103e56 Interop between RDF.IRI and XSD.AnyURI in terms of cast and equal_value? 2020-05-06 16:48:31 +02:00
Marcel Otto
6057749d2a Move XSD.Datatype.canonical_lexical/1 up to RDF.Literal.Datatype 2020-05-06 15:19:32 +02:00
Marcel Otto
6e557a8bee Remove some higher-level functions from the datatypes 
Higher-level datatype functions should be implemented on RDF.Literal only
 2020-05-06 15:17:43 +02:00