scalation.graphalytics

GraphMetrics

class GraphMetrics extends AnyRef

The GraphMetrics class provides methods for determining graph metrics that can be efficiently computed using Breadth-First Search (BFS). This works for undirected graphs. If a directed graph is passed in, it will be converted to a corresponding undirected graph.

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Instance Constructors

  1. new GraphMetrics(g: Graph, isUndirected: Boolean = true)

    g

    the graph whose metrics are sought

    isUndirected

    indicates whether the graph is undirected

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 central: Array[Int]

    Return the central vertices, those with eccentricities equal to the radius.

  6. def clone(): AnyRef

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  7. def diam: Int

    Compute the diameter of graph 'g' (i.

    Compute the diameter of graph 'g' (i.e., maximum eccentricity). This also equals the "longest shortest path" between any pair of vertices in graph 'g'.

  8. def ecc(i: Int): Int

    Compute the eccentricity of vertex 'i' (the length of the longest path from vertex 'i' to any other vertex).

    Compute the eccentricity of vertex 'i' (the length of the longest path from vertex 'i' to any other vertex).

    i

    the vertex whose eccentricity is sought

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

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )

  12. val g: Graph

    the graph whose metrics are sought

  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. def rad: Int

    Compute the radius of graph 'g' (i.

    Compute the radius of graph 'g' (i.e., minimum eccentricity).

  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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