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Author SHA1 Message Date
Marcel Otto 4336602dcc Add a values/2 variant with a custom mapping function 2018-11-04 22:27:25 +01:00
Marcel Otto 535e5b3713 Allow value equality comparisons between XSD dates and datetimes 
This is required to make date-2 of the SPARQL 1.0 open-world test pass.
Strangely enough, ordering comparisons are nevertheless disallowed
according to date-3 of the same test suite. An implementation which
would allow order comparison is included but uncommented.
 2018-11-04 17:27:45 +01:00
Marcel Otto b7291c7d93 Proper handling of comparisons between date literals 2018-11-04 15:54:49 +01:00
Marcel Otto 10dc249531 Accept "-00:00" as a valid timezone offset on RDF.DateTime literals 2018-11-04 04:02:36 +01:00
Marcel Otto 1907e22c62 Add literal comparison functions 2018-11-02 22:00:48 +01:00
Marcel Otto 52933b5297 Add RDF.Data.values/1 2018-10-28 03:50:48 +01:00
Marcel Otto defd1857e5 Add values/1 on RDF.Description, RDF.Graph and RDF.Dataset 2018-10-27 16:30:19 +02:00
Marcel Otto 9e06cea7ca Fix RDF.Date.equal_value?/2 to handle timezones correctly 2018-10-26 01:08:21 +02:00
Marcel Otto 1276f252c5 Add values/1 on RDF.Triple, RDF.Quad and RDF.Statement 2018-10-22 00:52:22 +02:00
Marcel Otto 7766a4a820 Add RDF.Term.value/1 2018-10-05 01:15:36 +02:00
Marcel Otto f4877bbc65 Fix some issues with RDF.Term coercion in various contexts 2018-09-16 22:21:53 +02:00
Marcel Otto 1cd3a0c342 Support RDF.Term coercion on all arithmetic operations in RDF.Numeric 2018-09-16 15:11:51 +02:00
Marcel Otto d72c5ebd1f Add Decimal implementation of RDF.Term protocol 2018-09-16 15:07:41 +02:00
Marcel Otto edfdb186d0 Add RDF.Term.coerce/1 2018-09-16 04:02:53 +02:00
Marcel Otto fa7e214985 Fix RDF.Time to store microseconds 2018-09-14 23:08:36 +02:00
Marcel Otto c746706a10 Fix equality comparison of invalid literals 2018-09-14 21:31:16 +02:00
Marcel Otto 6d4c0b2a37 Add tests of equality comparison of literals with unknown datatypes 2018-09-14 21:30:48 +02:00
Marcel Otto 7847c76fc9 Change RDF.Datatype.cast implementations to return nil when not castable 2018-09-14 18:00:43 +02:00
Marcel Otto a2cd1adeeb Fix broken test 2018-09-14 17:07:37 +02:00
Marcel Otto a51e2a0dec Fix RDF.Datatype.cast/1 implementations when casting from strings 2018-09-14 17:02:04 +02:00
Marcel Otto 97b1cec4aa Various fixes of RDF.Datatype.cast/1 implementations 2018-09-13 00:57:57 +02:00
Marcel Otto e0635b42ad Add implementation of RDF.Datatype.cast/1 on all time-related datatypes 2018-09-12 01:10:50 +02:00
Marcel Otto 65a08c7754 Add Elixir version conditional for test with negative year 2018-09-11 03:21:51 +02:00
Marcel Otto 45866fe30b Add implementation of RDF.Datatype.cast/1 on RDF.String 2018-09-11 03:12:58 +02:00
Marcel Otto de25b5399b Add various utility functions on RDF.Time and RDF.DateTime 2018-09-11 03:12:15 +02:00
Marcel Otto 56c153198f Add implementation of RDF.Datatype.cast/1 on numeric datatypes 2018-09-09 15:28:35 +02:00
Marcel Otto 1e94842bc0 Add implementation of RDF.Datatype.cast/1 on RDF.Boolean 2018-09-09 15:27:27 +02:00
Marcel Otto 9c78ebeba7 Minor refactorings 2018-08-31 01:51:31 +02:00
Marcel Otto 598fd731e6 RDF.BlankNode.Generate can generate blank nodes for every value 
- not just strings
 2018-08-29 21:26:13 +02:00
Marcel Otto adc1d953dc Add RDF.BlankNode.Generator 2018-08-28 01:14:44 +02:00
Marcel Otto 3549a67a12 Fix new and new! on RDF.Literal and RDF.String when language nil given 2018-08-26 05:46:18 +02:00
Marcel Otto fbbd52d1b0 Add version-dependent tests for negative years in Dates and DateTimes 2018-08-25 00:53:37 +02:00
Marcel Otto 6bafb41cf9 Change RDF.IRI.absolute/2 to return nil if the base is not absolute 2018-08-24 01:32:54 +02:00
Marcel Otto 1c7cad39be Fix datatype and lexical form of result of various numeric functions 
- to match SPARQL semantics
 2018-08-21 03:27:48 +02:00
Marcel Otto ec55b3758f Add RDF.DateTime.tz/1 2018-08-10 23:51:04 +02:00
Marcel Otto a51e518c26 Fix RDF.DateTime to store microseconds 2018-07-20 01:49:59 +02:00
Marcel Otto 974b2c8360 Add RDF.Numeric.ceil/1 and RDF.Numeric.floor/1 2018-07-14 01:18:13 +02:00
Marcel Otto cb9585d87a Add RDF.Numeric.round/1 and RDF.Numeric.round/2 2018-07-13 23:14:20 +02:00
Marcel Otto ae54a8bfe2 Add RDF.Numeric.abs/1 2018-07-13 01:34:12 +02:00
Marcel Otto 34898cd696 Add RDF.LangString.match_language?/2 2018-07-10 00:18:16 +02:00
Marcel Otto 4cea91e52f Change RDF.String.new/2 to produce language strings when language given 2018-07-09 23:04:25 +02:00
Marcel Otto 978ed89164 Fix RDF.LangString to produce invalid literals when invalid languages given 2018-07-09 21:49:25 +02:00
Marcel Otto 7ad3c0acc1 Add arithmetic operations on RDF.Numeric 2018-06-22 22:03:23 +02:00
Marcel Otto ca3c4a0104 Fix RDF.Decimal 
- the canonical representation of given Decimals was not always correct,
  we now store always the canonical decimal as the Literal.value
 2018-06-17 23:40:07 +02:00
Marcel Otto 2313e001fd Support value equality checks on RDF.Decimals 2018-06-16 01:48:10 +02:00
Marcel Otto d06dcacb04 Add typed literal creation test for xsd:decimal 2018-06-16 01:42:08 +02:00
Marcel Otto 6a357229b2 Enable support for decimal literals in Turtle encoder 2018-06-15 21:35:29 +02:00
Marcel Otto f5684262e7 Add RDF.Decimal datatype 2018-06-15 21:19:22 +02:00
Marcel Otto 0b45e06cf3 Add forgotten equality tests for string literals 2018-06-08 19:45:57 +02:00
Marcel Otto d838424478 Add RDF.Term.equal?/2 and RDF.Term.equal_value?/2 2018-06-08 12:26:52 +02:00
Marcel Otto cae8e183e0 Fix RDF.DateTime to support 24:00:00 as valid time 2018-06-03 23:21:14 +02:00
Marcel Otto 71dc3d5acc Add functions for the basic logical operations to RDF.Boolean 2018-05-29 22:40:11 +02:00
Marcel Otto a8cc834616 Enable DocTests on all RDF.Datatype tests 2018-05-29 22:37:38 +02:00
Marcel Otto f3cc9ccf7e Add Effective Boolean Value (EBV) algorithm and RDF.Numeric 2018-05-27 22:19:08 +02:00
Marcel Otto 3e5db97ce4 Add top-level functions for the two boolean RDF.Literal values 2018-05-26 02:51:28 +02:00
Marcel Otto df05445733 Add top-level alias functions for constructors of the basic datatypes 2018-04-07 22:59:03 +02:00
Marcel Otto e80488d601 Don't fail when creating a rdf:langString literal without a language tag 2018-03-14 10:42:41 +01:00
Marcel Otto 24aabc389b Add general RDF.Serialization.read_* and write_* functions 2018-03-09 21:15:43 +01:00
Marcel Otto 4f5b06c830 Add RDF.Serialization with functions to access available formats 2018-03-08 01:57:38 +01:00
Marcel Otto 7314f2d643 Rename RDF.Serialization behaviour to RDF.Serialization.Format 2018-03-07 10:33:09 +01:00
Marcel Otto b445f2e31c Add Collectable implementations for all RDF data structures 2017-10-30 12:15:16 +01:00
Marcel Otto dfb42f7eaf Fix a warning 2017-10-30 11:37:28 +01:00
Marcel Otto d098fee62a Cover more term resolving cases in the RDF.IRI functions 2017-08-21 21:09:35 +02:00
Marcel Otto 19457d61b9 Handle resolving of terms from undefined modules consistently 2017-08-21 21:06:57 +02:00
Marcel Otto 5c7efe4cbd Add RDF.IRI, use it instead of URI and use the term IRI consistently 
Closes #1
 2017-08-20 22:35:14 +02:00
Marcel Otto 89d75270aa Rename RDF.Statement.convert* functions to RDF.Statement.coerce* 2017-08-11 22:22:27 +02:00
Marcel Otto 75b84254f4 Add ordering of descriptions to Turtle encoder 2017-08-11 18:34:26 +02:00
Marcel Otto 1445ea58ef Add ordering of predications to Turtle encoder 2017-08-11 15:23:54 +02:00
Marcel Otto 2017718000 Enable Turtle as an input format for vocabulary namespaces 2017-08-10 23:41:31 +02:00
Marcel Otto 1e802befca Add Turtle encoder 2017-08-09 23:24:37 +02:00
Marcel Otto 2f6fa6fe34 Revise RDF.List 2017-07-31 23:21:09 +02:00
Marcel Otto be36ae085d RDF.List module with functions for working with RDF lists 2017-07-27 21:49:35 +02:00
Marcel Otto dc7dce7dbc Add describes?/1 to RDF.Data protocol and all RDF data structures 2017-07-24 03:14:31 +02:00
Marcel Otto c340a16f96 Don't use the RDF comments in test names of the W3C Turtle test suite 
Because OTP < 20 doesn't support unicode characters in atoms the CI tests failed.
 2017-07-10 02:19:20 +02:00
Marcel Otto aa62bace10 Add W3C Turtle test suite 2017-07-10 01:46:33 +02:00
Marcel Otto d1ef0d1fb3 Proper implementation of N-Triples, N-Quads and Turtle escaping rules 2017-07-09 22:22:35 +02:00
Marcel Otto 7f5012dc0e Various fixes of the Turtle decoder 2017-07-09 19:27:21 +02:00
Marcel Otto 49842af90f Add RDF.Data.descriptions/1 2017-07-07 19:03:01 +02:00
Marcel Otto cbc2b0f122 Add base URI handling to Turtle decoder 2017-07-07 18:00:09 +02:00
Marcel Otto a0b18dcfa3 Group Turtle decoder tests 2017-07-07 17:56:48 +02:00
Marcel Otto 4c96499353 Separate N-Triples and N-Quads W3C test suites 2017-07-06 21:52:21 +02:00
Marcel Otto 06dbddaf3f Add Turtle decoder 2017-07-05 23:27:55 +02:00
Marcel Otto 306b2013d5 Recognize booleans as convertible literals on object position 2017-07-02 19:48:38 +02:00
Marcel Otto 206bc1cbd9 Prevent vocabulary terms conflicting with Elixir semantics 2017-06-23 17:25:27 +02:00
Marcel Otto 8ab2ab1e15 Fix handling of vocabulary terms starting with an underscore 2017-06-23 17:23:14 +02:00
Marcel Otto 02202b49a7 terms in a vocabulary namespace can be ignored 2017-06-21 23:29:24 +02:00
Marcel Otto b3365d2f55 Clean up the top-level RDF module and some other files 2017-06-17 00:51:42 +02:00
Marcel Otto 5f207a82ee Add test for RDF.Dataset.add with a list of graphs 2017-06-17 00:03:15 +02:00
Marcel Otto c27c61b064 Don't support RDF.Graph. and RDF.Dataset.put with a list of descriptions 2017-06-16 23:19:49 +02:00
Marcel Otto 5805cfe34f Add and revise documentation of RDF.Description 2017-06-16 23:03:44 +02:00
Marcel Otto a160fa6517 Rename the app to rdf 2017-06-11 17:23:58 +02:00
Marcel Otto d83a0c508d core: terms from the RDF.NS.RDF namespace are directly accessible from the top-level RDF module 2017-06-10 23:08:49 +02:00
Marcel Otto f3d0ce35f5 core: add documentation for RDF.Namespace and RDF.Vocabulary.Namespace 2017-06-10 22:23:39 +02:00
Marcel Otto 7904476321 core: RDF.Vocabulary.Namespaces can be constructed from NQuad files 2017-06-10 18:02:51 +02:00
Marcel Otto fd45a9ed6c core: add error handling for RDF.Namespace term resolution 2017-06-10 04:26:11 +02:00
Marcel Otto 7c34231bb5 core: clean up RDF.Vocabulary.Namespace tests 2017-06-10 03:43:51 +02:00
Marcel Otto f5593aeef7 core: add RDF.Data.merge/2 2017-06-08 22:18:14 +02:00
Marcel Otto 38ee0ca44b core: fix and improve behaviour of overwriting the default contexts with add, put and delete of RDF.Dataset 2017-06-07 00:48:08 +02:00
Marcel Otto cd5636528f core: RDF.Dataset.add, .put and .new support another dataset as input 2017-06-06 23:40:48 +02:00
Marcel Otto b72bf17d9c core: a RDF.Vocabulary.Namespace can be built from any RDF.Data structure 2017-06-05 02:58:49 +02:00
Marcel Otto 96447ec258 core: add RDF.Data.description/2 2017-06-05 02:48:39 +02:00
Marcel Otto 0271181bca core: RDF.Data protocol implementation for RDF.Dataset 2017-06-04 22:19:21 +02:00
Marcel Otto 371020360f core: RDF.Data protocol implementation for RDF.Graph 2017-06-04 04:51:06 +02:00
Marcel Otto 70e78ee326 core: move RDF.Data implementation 2017-06-04 04:20:08 +02:00
Marcel Otto 25a2d963f6 core: add RDF.Dataset.delete 2017-06-04 04:06:22 +02:00
Marcel Otto 3f403d6f64 core: add RDF.Dataset.delete_graph/2 and RDF.Dataset.delete_default_graph/1 2017-06-03 13:00:58 +02:00
Marcel Otto 7b7c4af243 core: add RDF.Graph.delete_subjects/2 2017-06-02 18:22:58 +02:00
Marcel Otto 6fe4867e18 core: add RDF.Description.delete_predicates/2 2017-06-02 18:06:22 +02:00
Marcel Otto 460d4eef17 core: remove add and put from RDF.Data protocol 
We will introduce RDF.Data.merge instead, which can be implemented more consistently
over all structures.
 2017-06-02 17:35:34 +02:00
Marcel Otto e666d9d143 core: RDF.Data.deleting a Description with a different subject does nothing 2017-06-02 17:27:03 +02:00
Marcel Otto 377707f0ef core: delete statements from a Graph 2017-06-02 16:24:15 +02:00
Marcel Otto 88900b0966 core: Description.delete with another, possibly not matching subject description 2017-06-02 16:18:37 +02:00
Marcel Otto 19c84b7ea2 core: detect and handle case-violations of vocabulary terms 2017-05-29 23:12:50 +02:00
Marcel Otto 4e523b1bf1 core: add __uris__ to vocabulary namespaces which returns all URIs of the vocabulary 2017-05-26 22:24:44 +02:00
Marcel Otto 44cb4b0815 core: configurable handling of invalid characters in terms 2017-05-26 21:22:26 +02:00
Marcel Otto af751dd2bb core: aliases for terms of RDF.Vocabulary.Namespaces 
and some refactorings
 2017-05-26 13:54:04 +02:00
Marcel Otto c82e76cb9e core: simplify implementation of Description DSL by supporting descriptions as subject in Description.new 2017-05-25 15:29:39 +02:00
Marcel Otto 88d260ac1e core: Description DSL 2017-05-25 13:34:42 +02:00
Marcel Otto 9105ef3a49 core: RDF.Data protocol implementation for RDF.Description 2017-05-24 23:38:46 +02:00
Marcel Otto 5a911a9cce core: delete statements from a Description 2017-05-23 02:03:41 +02:00
Marcel Otto ef5b5985dd core: fix pending base_uri validation on vocabulary namespaces 2017-05-21 23:28:34 +02:00
Marcel Otto 7a2c165bbb core: NQuads encoder 2017-05-19 18:56:40 +02:00
Marcel Otto ec7f4b3e7e core: NTriples encoder 2017-05-19 18:56:01 +02:00
Marcel Otto 34f6a0e28b core: blank node sigil 2017-05-19 17:19:06 +02:00
Marcel Otto 8eb15b581b core: RDF.Date datatype 
- negative years not yet supported
 2017-05-01 18:06:53 +02:00
Marcel Otto 354ead9d80 core: RDF.Time datatype 2017-05-01 18:01:06 +02:00
Marcel Otto 4105a3e59b core: RDF.DateTime datatype 
- negative years not yet supported
 2017-04-30 16:53:23 +02:00
Marcel Otto 74af0e95e5 json_ld: proper JSON-LD Data Round Tripping 2017-04-28 00:04:27 +02:00
Marcel Otto 53e590dc14 core: RDF.Double datatype 2017-04-26 03:10:35 +02:00
Marcel Otto 2b9aa62d69 core: yet another approach for RDF.Literal 
- we now only the store the lexical form when it's non-canonical
- Literal validation and canonicalization
- a general RDF.Datatype.Test.Case
- also tested datatype implementations for booleans, integers, string and langStrings
- use literal sigils in Inspect implementation of Literals when possible
 2017-04-23 23:41:29 +02:00
Marcel Otto d812998fb0 core: add lexical form to RDF.Literal 2017-04-20 23:09:55 +02:00
Marcel Otto d0b511c771 core: plain Literal sigil 2017-04-18 03:27:28 +02:00
Marcel Otto 06854efbd8 core: more elaborated RDF.Literals (WIP) 2017-04-16 23:13:39 +02:00
Marcel Otto fdead7a90f core: N-Quads serialization decoder 2017-04-11 02:09:35 +02:00
Marcel Otto 08f276ee41 core: graph names can be blank nodes 2017-04-11 02:05:57 +02:00
Marcel Otto f586acb8b5 core: a different approach for the serialization API 2017-04-11 00:12:29 +02:00
Marcel Otto d56e9b03fc use the IRI sigil 2017-04-10 03:06:20 +02:00
Marcel Otto b167cd7e8e core: IRI sigil 2017-04-10 02:38:30 +02:00
Marcel Otto ccc8b94ade core: put statements of a Graph to a Dataset 2017-04-01 02:17:59 +02:00
Marcel Otto 87ba61eeb2 core: initializing a new Dataset with a Graph 2017-04-01 01:55:35 +02:00
Marcel Otto 186756bf81 core: add statements of a Graph to a Dataset 2017-04-01 01:19:54 +02:00
Marcel Otto 443e43da6f core: rename test groups to tested function 2017-03-31 16:27:34 +02:00
Marcel Otto 2e75b75c83 core: put statements from one graph into another 2017-03-31 16:22:16 +02:00
Marcel Otto fd3a20116b core: creating a new graph from another graph 2017-03-31 16:04:39 +02:00
Marcel Otto f49828b76b core: add statements from one graph to another 2017-03-31 15:55:56 +02:00
Marcel Otto a1dcc4cc8f core: clean up unused vocabulary namespace stuff 2017-03-12 14:34:12 +01:00
Marcel Otto e141841e78 core: vocabulary namespace rewrite 
- ability to create vocabulary namespaces from RDF data
- XSD, RDF, RDFS, OWL and SKOS vocabulary namespaces
 2017-03-12 14:30:59 +01:00
Marcel Otto e5c8043cc2 core: RDF.Dataset 2017-02-18 21:35:27 +01:00
Marcel Otto f35086cd7b core: RDF.Test.Case with shared test helper functions 2017-02-13 01:21:32 +01:00
Marcel Otto 7304037d47 add empty parentheses to bareword function calls for Elixir 1.4 2017-02-12 15:42:27 +01:00
Marcel Otto 7c4218176b core: TestData helper 2017-02-10 16:14:42 +01:00
Marcel Otto 1222a0d728 core: Graph.new, .add and .put accept Descriptions as data to be added 
Graph.put with a list of Descriptions remains to be done
 2016-12-09 14:52:21 +01:00
Marcel Otto 6a9daa30e6 core: Access behaviour for Graph 2016-11-27 13:49:42 +01:00
Marcel Otto ebd751827f core: Description.put 2016-11-26 23:45:41 +01:00
Marcel Otto 012daff14d core: Graph.add and .new accept triple elements directly, with possibly multiple objects 2016-11-25 01:17:07 +01:00
Marcel Otto 0644711a31 core: Description.new, .add and .put accept a Map with convertible RDF terms 2016-11-24 08:44:07 +01:00
Marcel Otto 33feb647ff core: Description.new, .add and .put accept another Description as data to be added 2016-11-15 01:26:57 +01:00
Marcel Otto 6da502edf4 core: Access behaviour and put function for Description 2016-11-11 16:42:10 +01:00
Marcel Otto 4ebc3e63c4 core: collect all exceptions in a dedicated file 2016-11-04 22:13:06 +01:00
Marcel Otto c192b49bfd core: functions to get the sets of all subjects, predicates, objects and resources of Descriptions and Graphs 2016-11-02 03:19:19 +01:00
Marcel Otto 31331b7388 core: N-Triples reader 
and just enough more supported Literals to pass the W3C RDF N-Triples test suite
 2016-10-30 19:36:46 +01:00
Marcel Otto 499714285b core: basics of the RDF model 2016-10-16 21:42:03 +02:00
Marcel Otto 6bf255f133 mix new rdf_core --module RDF.Core 2016-09-30 16:36:50 +02:00