Object

net.sansa_stack.inference.rules

RuleDependencyGraphGenerator

Related Doc: package rules

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object RuleDependencyGraphGenerator extends Logging

A generator for a so-called dependency graph based on a given set of rules. A dependency graph is a directed graph representing dependencies of several objects towards each other. It is possible to derive an evaluation order or the absence of an evaluation order that respects the given dependencies from the dependency graph.

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Type Members

  1. sealed trait RuleDependencyDirection extends AnyRef

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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. object ConsumerProducer extends RuleDependencyDirection with Product with Serializable

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  5. object ProducerConsumer extends RuleDependencyDirection with Product with Serializable

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  6. final def asInstanceOf[T0]: T0

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  7. def asString(edge: scalax.collection.mutable.DefaultGraphImpl.EdgeImpl): String

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  8. def clone(): AnyRef

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    @throws( ... )
  9. def debug(msg: ⇒ String): Unit

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    RuleDependencyGraphGeneratorLogging
  10. def debug(msg: ⇒ String, o: Any, os: Any*): Unit

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  11. def debug(msg: ⇒ String, e: Throwable): Unit

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  12. def dependsOn(rule1: Rule, rule2: Rule): Boolean

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    Checks whether rule rule1 depends on rule rule2.

    Checks whether rule rule1 depends on rule rule2. This methods currently checks if there is a triple pattern in the head of rule2 that also occurs in the body of rule1.

    rule1

    the first rule

    rule2

    the second rule

    returns

    whether the first rule depends on the second rule

  13. def dependsOnSmart(rule1: Rule, rule2: Rule): Option[TriplePattern]

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    Checks whether rule rule1 depends on rule rule2.

    Checks whether rule rule1 depends on rule rule2. This methods currently checks if there is a triple pattern in the head of rule2 that also occurs in the body of rule1.

    rule1

    the first rule

    rule2

    the second rule

    returns

    the triple pattern on which rule1 depends

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

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  15. def equals(arg0: Any): Boolean

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  16. def error(msg: ⇒ String, o: Any, os: Any*): Unit

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  17. def error(msg: ⇒ String, e: Throwable): Unit

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  18. def error(msg: ⇒ String): Unit

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  19. def finalize(): Unit

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  20. def generate(rules: Set[Rule], f: (Rule, Rule) ⇒ Option[TriplePattern] = dependsOnSmart, pruned: Boolean = false, dependencyDirection: RuleDependencyDirection = ConsumerProducer): RuleDependencyGraph

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    Generates the rule dependency graph for a given set of rules.

    Generates the rule dependency graph for a given set of rules.

    rules

    the set of rules

    f

    a function that denotes whether a rule r1 depends on another rule r2

    returns

    the rule dependency graph

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

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  22. def hashCode(): Int

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  23. def info(msg: ⇒ String, o: Any, os: Any*): Unit

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  24. def info(msg: ⇒ String, e: Throwable): Unit

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  25. def info(msg: ⇒ String): Unit

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  26. final def isInstanceOf[T0]: Boolean

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  27. def log: Logger

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  28. def logName: String

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  29. var log_: Logger

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

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  31. final def notify(): Unit

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  32. final def notifyAll(): Unit

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  33. def prune(graph: RuleDependencyGraph): RuleDependencyGraph

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  34. def prune1(graph: RuleDependencyGraph): RuleDependencyGraph

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  35. def removeCycles(graph: RuleDependencyGraph): RuleDependencyGraph

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  36. def removeCyclesIfPredicateIsTC(graph: RuleDependencyGraph): RuleDependencyGraph

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  37. def removeEdgesWithCycleOverTCNode(graph: RuleDependencyGraph): RuleDependencyGraph

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  38. def removeEdgesWithPredicateAlreadyTC(graph: RuleDependencyGraph): RuleDependencyGraph

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  39. def removeLoops(graph: RuleDependencyGraph): RuleDependencyGraph

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  40. def removeRedundantEdges(graph: RuleDependencyGraph): RuleDependencyGraph

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  41. def sameElements(this1: Traversable[_], that: Traversable[_]): Boolean

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

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  43. def toString(): String

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  44. def trace(msg: ⇒ String, o: Any, os: Any*): Unit

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  45. def trace(msg: ⇒ String, e: Throwable): Unit

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  46. def trace(msg: ⇒ String): Unit

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  47. final def wait(): Unit

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

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

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  50. def warn(msg: ⇒ String, o: Any, os: Any*): Unit

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  51. def warn(msg: ⇒ String, e: Throwable): Unit

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  52. def warn(msg: ⇒ String): Unit

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