GraphOperations

Value Members

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

   

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2. final def ##(): Int

   

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

   

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4. final def asInstanceOf[T0]: T0

   

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5. def clone(): AnyRef

   

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   @throws( ... )

6. def difference(other: Graph[Node, Node]): Graph[Node, Node]

   

   Returns a new RDF graph that contains the intersection of the current RDF graph with the given RDF graph.

   Returns a new RDF graph that contains the intersection of the current RDF graph with the given RDF graph.

   other

   the other RDF graph

   returns

   the intersection of both RDF graphs

   See also

   net.sansa_stack.rdf.spark.graph.GraphOps.difference

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

   

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8. def equals(arg0: Any): Boolean

   

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9. def filterObjects(func: (Node) ⇒ Boolean): Graph[Node, Node]

   

   Filter out the objects from a given graph, based on a specific function @func .

   Filter out the objects from a given graph, based on a specific function @func .

   func

   a partial funtion.

   returns

   Node] a subset of the given graph.

   See also

   net.sansa_stack.rdf.spark.graph.GraphOps.filterObjects

10. def filterPredicates(func: (Node) ⇒ Boolean): Graph[Node, Node]

    

    Filter out the predicates from a given graph, based on a specific function @func .

    Filter out the predicates from a given graph, based on a specific function @func .

    func

    a partial funtion.

    returns

    Node] a subset of the given graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.filterPredicates

11. def filterSubjects(func: (Node) ⇒ Boolean): Graph[Node, Node]

    

    Filter out the subject from a given graph, based on a specific function @func .

    Filter out the subject from a given graph, based on a specific function @func .

    func

    a partial funtion.

    returns

    Node] a subset of the given graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.filterSubjects

12. def finalize(): Unit

    

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13. def find(subject: Node, predicate: Node, object: Node): Graph[Node, Node]

    

    Finds triplets of a given graph.

    Finds triplets of a given graph.

    returns

    graph which contains subset of the reduced graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.find

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

    

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15. def getObjects(): RDD[Node]

    

    Gets objects of a given graph.

    Gets objects of a given graph.

    returns

    RDD[Node from the given graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.getObjects

16. def getPredicates(): RDD[Node]

    

    Gets predicates of a given graph.

    Gets predicates of a given graph.

    returns

    RDD[Node from the given graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.getPredicates

17. def getSubjects(): RDD[Node]

    

    Gets subjects of a given graph.

    Gets subjects of a given graph.

    returns

    RDD[Node from the given graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.getSubjects

18. def getTriples(): RDD[Triple]

    

    Gets triples of a given graph.

    Gets triples of a given graph.

    returns

    RDD[Triple from the given graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.getTriples

19. def hashCode(): Int

    

    Definition Classes

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20. def hierarcyDepth(): Graph[(VertexId, Int, Node), Node]

    

    Returns the lever at which vertex stands in the hierarchy.

21. def intersection(other: Graph[Node, Node]): Graph[Node, Node]

    

    Returns a new RDF graph that contains the difference between the current RDF graph and the given RDF graph.

    Returns a new RDF graph that contains the difference between the current RDF graph and the given RDF graph.

    other

    the other RDF graph

    returns

    the difference of both RDF graphs

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.intersection

22. final def isInstanceOf[T0]: Boolean

    

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23. def isTraceEnabled(): Boolean

    

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24. def log: Logger

    

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25. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    

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26. def logDebug(msg: ⇒ String): Unit

    

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27. def logError(msg: ⇒ String, throwable: Throwable): Unit

    

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28. def logError(msg: ⇒ String): Unit

    

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29. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    

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30. def logInfo(msg: ⇒ String): Unit

    

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31. def logName: String

    

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32. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    

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33. def logTrace(msg: ⇒ String): Unit

    

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34. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    

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35. def logWarning(msg: ⇒ String): Unit

    

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

    

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37. final def notify(): Unit

    

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38. final def notifyAll(): Unit

    

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39. def saveGraphToJson(output: String): Unit

    

    Save the Graph to JSON format

    Save the Graph to JSON format

    output

    the output

40. def size(): Long

    

    Compute the size of the graph

    Compute the size of the graph

    returns

    the number of edges in the graph.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.size

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

    

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42. def toDF(): DataFrame

    

    Convert a graph into a DataFrame.

    Convert a graph into a DataFrame.

    returns

    a DataFrame of triples.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.toDF

43. def toDS(): Dataset[Triple]

    

    Convert a graph into a Dataset of Triple.

    Convert a graph into a Dataset of Triple.

    returns

    a Dataset of triples.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.toDS

44. def toRDD(): RDD[Triple]

    

    Convert a graph into a RDD of Triple.

    Convert a graph into a RDD of Triple.

    returns

    a RDD of triples.

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.toRDD

45. def toString(): String

    

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46. def union(other: Graph[Node, Node]): Graph[Node, Node]

    

    Return the union of this graph and another one.

    Return the union of this graph and another one.

    other

    of the other graph

    returns

    graph (union of all)

    See also

    net.sansa_stack.rdf.spark.graph.GraphOps.union

47. final def wait(): Unit

    

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

    

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

    

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