Class SPARQLStarResultsJSONConstants
java.lang.Object
org.eclipse.rdf4j.query.resultio.sparqljson.SPARQLStarResultsJSONConstants
Constants for the SPARQL-star JSON format. The format handles
TupleQueryResult
only.
For Boolean results, the SPARQL JSON format is used.
The format introduces a new type, triple, whose value is an object consisting of three elements:
- s - the triple's subject
- p - the triple's predicate
- o - the triple's object
Each of the three elements s, p and o is another object identical in structure to the value for each binding.
For example:
"b" : { "type" : "triple", "value" : { "s" : { "type" : "uri", "value" : "urn:a" }, "p" : { "type" : "uri", "value" : "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" }, "o" : { "type" : "uri", "value" : "urn:b" } } }
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Field Summary
FieldsModifier and TypeFieldDescription(package private) static final String
Key name of the JSON object for the triple's object.(package private) static final String
Key name of the JSON object for the triple's object - Apache Jena dialect(package private) static final String
Key name of the JSON object for the triple's predicate.(package private) static final String
Key name of the JSON object for the triple's predicate - Apache Jena dialect(package private) static TupleQueryResultFormat
(package private) static final String
Key name of the JSON object for the triple's subject.(package private) static final String
Key name of the JSON object for the triple's subject - Apache Jena dialect(package private) static final String
Type string for serializedTriple
value.(package private) static final String
Type string for serializedTriple
value - Stardog dialect -
Constructor Summary
Constructors -
Method Summary
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Field Details
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QUERY_RESULT_FORMAT
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TRIPLE
Type string for serializedTriple
value.- See Also:
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SUBJECT
Key name of the JSON object for the triple's subject.- See Also:
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PREDICATE
Key name of the JSON object for the triple's predicate.- See Also:
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OBJECT
Key name of the JSON object for the triple's object.- See Also:
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TRIPLE_STARDOG
Type string for serializedTriple
value - Stardog dialect- See Also:
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SUBJECT_JENA
Key name of the JSON object for the triple's subject - Apache Jena dialect- See Also:
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PREDICATE_JENA
Key name of the JSON object for the triple's predicate - Apache Jena dialect- See Also:
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OBJECT_JENA
Key name of the JSON object for the triple's object - Apache Jena dialect- See Also:
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Constructor Details
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SPARQLStarResultsJSONConstants
SPARQLStarResultsJSONConstants()
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