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abstract class AbstractRDFGraphSpark[Rdf <: RDF, D, G <: AbstractRDFGraphSpark[Rdf, D, G]] extends AbstractRDFGraph[Rdf, D, G] with SparkGraphExtensions[Rdf, D, G]
A data structure that comprises a collection of triples.
A data structure that comprises a collection of triples. Note, due to the implementation of the Spark datastructures, this doesn't necessarily mean to be free of duplicates which is why a distinct operation is provided.
case class RDFGraph(triples: RDD[Triple]) extends Product with Serializable
A data structure that comprises a set of triples.
class RDFGraphDataFrame extends AbstractRDFGraphSpark[SimpleRDF, DataFrame, RDFGraphDataFrame]
A data structure that comprises a set of triples.
class RDFGraphDataset extends AbstractRDFGraphSpark[Jena, Dataset[Triple], RDFGraphDataset]
A data structure that comprises a set of triples.
class RDFGraphNative extends AbstractRDFGraphSpark[Jena, RDD[Triple], RDFGraphNative]
A data structure that comprises a set of triples based on an RDD.
case class RDFTuple(s: String, o: String) extends Product2[String, String] with Product with Serializable
An RDF tuple (s o), i.e.
An RDF tuple (s o), i.e. only subject and object are represented.
s
the subject
o
the object
trait SparkGraphExtensions[Rdf <: RDF, D, G <: AbstractRDFGraph[Rdf, D, G]] extends AnyRef
Some Spark based extension for an RDF graph.
class TripleUtils extends AnyRef

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