Unique DictionaryEntry

[ilans]

From DictionaryEntry:

To implement a dictionary, this class is to be used in a collection with unique keys.

Suggested SHACL shapes:

@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix spdxbuild: <https://spdx.org/rdf/3.0.1/terms/Build/> .

spdxbuild:Build
    sh:sparql [
        sh:select """
            SELECT ?this ?property ?key 
                (CONCAT('Duplicate key "', ?key, 
                    '" found in property "', STR(?property), '"') AS ?value)
            WHERE {
                ?this ?property ?entry .
                ?entry a spdxcore:DictionaryEntry ;
                        spdxcore:key ?key .
                FILTER ( EXISTS {
                    ?this ?property ?other .
                    ?other a spdxcore:DictionaryEntry ;
                           spdxcore:key ?key .
                    FILTER(?other != ?entry)
                } )
            }
            GROUP BY ?this ?property ?key
        """ ;
        sh:message "{?value}" ;
    ] .

Test data:

@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix spdxcore: <https://spdx.org/rdf/3.0.1/terms/Core/> .
@prefix spdxbuild: <https://spdx.org/rdf/3.0.1/terms/Build/> .
@prefix ex: <http://example.org/ns#> .

ex:MyAgent
    a spdxcore:Agent ;
    spdxcore:creationInfo _:MyCreationInfo .

_:MyCreationInfo
    a spdxcore:CreationInfo ;
    spdxcore:createdBy ex:MyAgent ;
    spdxcore:created "2024-09-04T20:25:34Z"^^xsd:dateTimeStamp ;
    spdxcore:specVersion "3.0.1" .

_:Entry1
    a spdxcore:DictionaryEntry ;
    spdxcore:key "key1" ;
    spdxcore:value "value" ;
    spdxcore:creationInfo _:MyCreationInfo .

_:Entry2
    a spdxcore:DictionaryEntry ;
    spdxcore:key "key2" ;
    spdxcore:value "value" ;
    spdxcore:creationInfo _:MyCreationInfo .

_:Entry3
    a spdxcore:DictionaryEntry ;
    spdxcore:key "key1" ;
    spdxcore:value "value" ;
    spdxcore:creationInfo _:MyCreationInfo .

ex:ValidBuildWithUniqueKeys
    a spdxbuild:Build ;
    spdxbuild:buildType "http://fake-build-type"^^xsd:anyURI ;
    spdxcore:creationInfo _:MyCreationInfo ;
    spdxbuild:environment _:Entry1 ; # key1
    spdxbuild:environment _:Entry2 ; # key2
    spdxbuild:parameter _:Entry1 ; # key1
    spdxbuild:parameter _:Entry2 . # key2

ex:InvalidBuildWithDuplicateParameterKeys
    a spdxbuild:Build ;
    spdxbuild:buildType "http://fake-build-type"^^xsd:anyURI ;
    spdxcore:creationInfo _:MyCreationInfo ;
    spdxbuild:environment _:Entry1 ; # key1
    spdxbuild:environment _:Entry2 ; # key2
    spdxbuild:parameter _:Entry1 ; # key1
    spdxbuild:parameter _:Entry3 . # key1

ex:InvalidBuildWithDuplicateEnvironmentKeys
    a spdxbuild:Build ;
    spdxbuild:buildType "http://fake-build-type"^^xsd:anyURI ;
    spdxcore:creationInfo _:MyCreationInfo ;
    spdxbuild:environment _:Entry1 ; # key1
    spdxbuild:environment _:Entry3 ; # key1
    spdxbuild:parameter _:Entry1 ; # key1
    spdxbuild:parameter _:Entry2 . # key2

Test script: https://raw.githubusercontent.com/condots/dots/refs/heads/main/scripts/shacl/test.py

Test results:

----------------------------------------------------------------------------------------------------
Violation message: Duplicate key "key1" found in property "https://spdx.org/rdf/3.0.1/terms/Build/parameter"
Violation constraint: SPARQLConstraintComponent
Violation value: Duplicate key "key1" found in property "https://spdx.org/rdf/3.0.1/terms/Build/parameter"
Property path: None
Focus node: http://example.org/ns#InvalidBuildWithDuplicateParameterKeys
----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
Violation message: Duplicate key "key1" found in property "https://spdx.org/rdf/3.0.1/terms/Build/environment"
Violation constraint: SPARQLConstraintComponent
Violation value: Duplicate key "key1" found in property "https://spdx.org/rdf/3.0.1/terms/Build/environment"
Property path: None
Focus node: http://example.org/ns#InvalidBuildWithDuplicateEnvironmentKeys
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