Class

net.sansa_stack.inference.spark.data.model

RDFGraphDataFrame

Related Doc: package model

Permalink

class RDFGraphDataFrame extends AbstractRDFGraphSpark[SimpleRDF, DataFrame, RDFGraphDataFrame]

A data structure that comprises a set of triples.

Linear Supertypes
AbstractRDFGraphSpark[SimpleRDF, DataFrame, RDFGraphDataFrame], SparkGraphExtensions[SimpleRDF, DataFrame, RDFGraphDataFrame], AbstractRDFGraph[SimpleRDF, DataFrame, RDFGraphDataFrame], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RDFGraphDataFrame
  2. AbstractRDFGraphSpark
  3. SparkGraphExtensions
  4. AbstractRDFGraph
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new RDFGraphDataFrame(triples: DataFrame, schema: SQLSchema = SQLSchemaDefault)

    Permalink

Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

  5. def cache(): RDFGraphDataFrame.this.type

    Permalink

    Persist the triples RDD with the default storage level (MEMORY_ONLY).

    Persist the triples RDD with the default storage level (MEMORY_ONLY).

    Definition Classes
    RDFGraphDataFrame → SparkGraphExtensions

  6. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. def difference(graph: RDFGraphDataFrame): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  8. def distinct(): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  9. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  11. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. def find(triple: RDFTriple): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  13. def find(s: Option[String] = None, p: Option[String] = None, o: Option[String] = None): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  14. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any

  15. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  16. def intersection(graph: RDFGraphDataFrame): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  17. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

  18. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef

  19. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  20. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

  21. val schema: SQLSchema

    Permalink

  22. def size(): Long

    Permalink

    Return the number of triples.

    Return the number of triples.

    returns

    the number of triples

    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  23. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef

  24. def toDataFrame(sparkSession: SparkSession, schema: SQLSchema = SQLSchemaDefault): DataFrame

    Permalink

    Convert the current graph to a Dataframe of RDF triples.

    Convert the current graph to a Dataframe of RDF triples.

    sparkSession

    the Spark session

    schema

    the SQL schema

    returns

    a Dataframe of RDF triples

    Definition Classes
    RDFGraphDataFrame → SparkGraphExtensions

  25. def toRDD(): RDD[RDFTriple]

    Permalink

    Convert the current graph to an RDD of RDF triples.

    Convert the current graph to an RDD of RDF triples.

    returns

    RDD of RDF triples

    Definition Classes
    RDFGraphDataFrame → SparkGraphExtensions

  26. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any

  27. val triples: DataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraphSpark → AbstractRDFGraph

  28. def union(graph: RDFGraphDataFrame): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  29. def unionAll(graphs: Seq[RDFGraphDataFrame]): RDFGraphDataFrame

    Permalink
    Definition Classes
    RDFGraphDataFrame → AbstractRDFGraph

  30. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  31. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  32. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AbstractRDFGraphSpark[SimpleRDF, DataFrame, RDFGraphDataFrame]

Inherited from SparkGraphExtensions[SimpleRDF, DataFrame, RDFGraphDataFrame]

Inherited from AbstractRDFGraph[SimpleRDF, DataFrame, RDFGraphDataFrame]

Inherited from AnyRef

Inherited from Any

Ungrouped