scalation.graphalytics

PatternMatcher

Related Doc: package graphalytics

abstract class PatternMatcher extends AnyRef

The PatternMatcher abstract class serves as a template for implementing specific algorithms for graph pattern matching.

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AnyRef, Any
Known Subclasses
DualIso, DualSim, DualSim2, GraphSim, GraphSim2, GraphSimIso
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Instance Constructors

  1. new PatternMatcher(g: Graph, q: Graph)

    g

    the data graph G(V, E, l) with vertices v in V

    q

    the query graph Q(U, D, k) with vertices u in U

Abstract Value Members

  1. abstract def bijections(): Set[Array[Int]]

    Apply a graph pattern matching algorithm to find subgraphs of data graph 'g' that isomorphically match query graph 'q'.

    Apply a graph pattern matching algorithm to find subgraphs of data graph 'g' that isomorphically match query graph 'q'. These are represented by a set of single-valued bijective functions {'psi'} where each 'psi' function maps each query graph vertex 'u' to a data graph vertices 'v'.

  2. abstract def mappings(): Array[ISet]

    Apply a graph pattern matching algorithm to find the mappings from the query graph 'q' to the data graph 'g'.

    Apply a graph pattern matching algorithm to find the mappings from the query graph 'q' to the data graph 'g'. These are represented by a multi-valued function 'phi' that maps each query graph vertex 'u' to a set of data graph vertices '{v}'.

Concrete 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. val CHECK: Int

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  5. val LIMIT: Double

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  6. val SELF_LOOPS: Boolean

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  7. final def asInstanceOf[T0]: T0

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  8. def clone(): AnyRef

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

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  10. def equals(arg0: Any): Boolean

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  11. def feasibleMates(): Array[ISet]

    Create an initial array of feasible mappings 'phi' from each query vertex 'u' to the corresponding set of data graph vertices '{v}' whose label matches 'u's.

  12. def finalize(): Unit

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

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. val qRange: Range

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

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  21. def toString(): String

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  22. final def wait(): Unit

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

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

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