Class

net.sansa_stack.inference.flink.forwardchaining

ForwardRuleReasonerRDFS

Related Doc: package forwardchaining

Permalink

class ForwardRuleReasonerRDFS extends ForwardRuleReasoner

A forward chaining implementation of the RDFS entailment regime.

Linear Supertypes
ForwardRuleReasoner, TransitiveReasoner, Profiler, Logging, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ForwardRuleReasonerRDFS
  2. ForwardRuleReasoner
  3. TransitiveReasoner
  4. Profiler
  5. Logging
  6. AnyRef
  7. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new ForwardRuleReasonerRDFS(env: ExecutionEnvironment)

    Permalink

    create a new RDFS forward chaining reasoner

    create a new RDFS forward chaining reasoner

    env

    the Apache Flink execution environment

Type Members

  1. class SubClassOfFilterFunction extends RichFilterFunction[RDFTriple]

    Permalink
  2. class SubClassOfFlatMapFunction extends RichFlatMapFunction[RDFTriple, RDFTriple]

    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. object SchemaTriplesFilter extends (RDFTriple) ⇒ Boolean with Serializable

    Permalink
  5. def addTransitive(triples: Set[RDFTriple]): Set[RDFTriple]

    Permalink
    Definition Classes
    TransitiveReasoner
  6. def apply(graph: RDFGraph): RDFGraph

    Permalink

    Applies forward chaining to the given RDF graph and returns a new RDF graph that contains all additional triples based on the underlying set of rules.

    Applies forward chaining to the given RDF graph and returns a new RDF graph that contains all additional triples based on the underlying set of rules.

    graph

    the RDF graph

    returns

    the materialized RDF graph

    Definition Classes
    ForwardRuleReasonerRDFSForwardRuleReasoner
  7. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  8. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def computeTransitiveClosure[A](edges: DataSet[(A, A)])(implicit arg0: ClassTag[A], arg1: TypeInformation[A]): DataSet[(A, A)]

    Permalink

    Computes the transitive closure for a DataSet of tuples

    Computes the transitive closure for a DataSet of tuples

    edges

    the DataSet of tuples

    returns

    a tuples containing the transitive closure of the tuples

    Definition Classes
    TransitiveReasoner
  10. def computeTransitiveClosure(triples: DataSet[RDFTriple]): DataSet[RDFTriple]

    Permalink

    Computes the transitive closure on a DataSet of triples.

    Computes the transitive closure on a DataSet of triples. Note, that the assumption is that all triples do have the same predicate.

    triples

    the DataSet of triples

    returns

    a DataSet containing the transitive closure of the triples

    Definition Classes
    TransitiveReasoner
  11. def computeTransitiveClosure(triples: Set[RDFTriple]): Set[RDFTriple]

    Permalink

    Computes the transitive closure on a set of triples, i.e.

    Computes the transitive closure on a set of triples, i.e. it is computed in-memory by the driver. Note, that the assumption is that all triples do have the same predicate.

    triples

    the set of triples

    returns

    a set containing the transitive closure of the triples

    Definition Classes
    TransitiveReasoner
  12. def computeTransitiveClosureOpt(triples: DataSet[RDFTriple]): DataSet[RDFTriple]

    Permalink

    Computes the transitive closure on a DataSet of triples.

    Computes the transitive closure on a DataSet of triples. Note, that the assumption is that all triples do have the same predicate. This implementation uses the Flink iterate operator (see https://ci.apache.org/projects/flink/flink-docs-master/dev/batch/iterations.html")

    triples

    the DataSet of triples

    returns

    a DataSet containing the transitive closure of the triples

    Definition Classes
    TransitiveReasoner
  13. def computeTransitiveClosureOptSemiNaive(triples: DataSet[RDFTriple]): DataSet[RDFTriple]

    Permalink

    Computes the transitive closure on a DataSet of triples.

    Computes the transitive closure on a DataSet of triples. Note, that the assumption is that all triples do have the same predicate. This implementation uses the Flink iterate operator (see https://ci.apache.org/projects/flink/flink-docs-master/dev/batch/iterations.html")

    triples

    the DataSet of triples

    returns

    a DataSet containing the transitive closure of the triples

    Definition Classes
    TransitiveReasoner
  14. def debug(msg: ⇒ String, o: Any, os: Any*): Unit

    Permalink
    Definition Classes
    Logging
  15. def debug(msg: ⇒ String, e: Throwable): Unit

    Permalink
    Definition Classes
    Logging
  16. def debug(msg: ⇒ String): Unit

    Permalink
    Definition Classes
    Logging
  17. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  18. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  19. def error(msg: ⇒ String, o: Any, os: Any*): Unit

    Permalink
    Definition Classes
    Logging
  20. def error(msg: ⇒ String, e: Throwable): Unit

    Permalink
    Definition Classes
    Logging
  21. def error(msg: ⇒ String): Unit

    Permalink
    Definition Classes
    Logging
  22. var extractSchemaTriplesInAdvance: Boolean

    Permalink
  23. def extractTriples(triples: DataSet[RDFTriple], subject: Option[String], predicate: Option[String], obj: Option[String]): DataSet[RDFTriple]

    Permalink

    Extracts all triples that match the given subject, predicate and object if defined.

    Extracts all triples that match the given subject, predicate and object if defined.

    triples

    the DataSet of triples

    subject

    the subject

    predicate

    the predicate

    obj

    the object

    returns

    the DataSet of triples that match

    Definition Classes
    ForwardRuleReasoner
  24. def extractTriples(triples: DataSet[RDFTriple], predicate: String): DataSet[RDFTriple]

    Permalink

    Extracts all triples for the given predicate.

    Extracts all triples for the given predicate.

    triples

    the DataSet of triples

    predicate

    the predicate

    returns

    the DataSet of triples that contain the predicate

    Definition Classes
    ForwardRuleReasoner
  25. def extractTriples(triples: Set[RDFTriple], predicate: String): Set[RDFTriple]

    Permalink

    Extracts all triples for the given predicate.

    Extracts all triples for the given predicate.

    triples

    the triples

    predicate

    the predicate

    returns

    the set of triples that contain the predicate

    Definition Classes
    ForwardRuleReasoner
  26. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  27. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  28. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  29. def info(msg: ⇒ String, o: Any, os: Any*): Unit

    Permalink
    Definition Classes
    Logging
  30. def info(msg: ⇒ String, e: Throwable): Unit

    Permalink
    Definition Classes
    Logging
  31. def info(msg: ⇒ String): Unit

    Permalink
    Definition Classes
    Logging
  32. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  33. var level: RDFSLevel

    Permalink
  34. def log: Logger

    Permalink
    Attributes
    protected
    Definition Classes
    Logging
  35. def logName: String

    Permalink
    Attributes
    protected
    Definition Classes
    Logging
  36. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  37. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  38. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  39. def profile[R](block: ⇒ R): R

    Permalink
    Definition Classes
    Profiler
  40. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  41. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any
  42. def trace(msg: ⇒ String, o: Any, os: Any*): Unit

    Permalink
    Definition Classes
    Logging
  43. def trace(msg: ⇒ String, e: Throwable): Unit

    Permalink
    Definition Classes
    Logging
  44. def trace(msg: ⇒ String): Unit

    Permalink
    Definition Classes
    Logging
  45. var useSchemaBroadCasting: Boolean

    Permalink
  46. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  47. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  48. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  49. def warn(msg: ⇒ String, o: Any, os: Any*): Unit

    Permalink
    Definition Classes
    Logging
  50. def warn(msg: ⇒ String, e: Throwable): Unit

    Permalink
    Definition Classes
    Logging
  51. def warn(msg: ⇒ String): Unit

    Permalink
    Definition Classes
    Logging

Inherited from ForwardRuleReasoner

Inherited from TransitiveReasoner

Inherited from Profiler

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped