Class

org.graphframes.lib

TriangleCount

Related Doc: package lib

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class TriangleCount extends Arguments

Computes the number of triangles passing through each vertex.

This algorithm ignores edge direction; i.e., all edges are treated as undirected. In a multigraph, duplicate edges will be counted only once.

Note that this provides the same algorithm as GraphX, but GraphX assumes the user provides a graph in the correct format. In Spark 2.0, GraphX can automatically canonicalize the graph to put it in this format.

The returned DataFrame contains all the original vertex information and one additional column:

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  1. TriangleCount
  2. Arguments
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  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to any2stringadd[TriangleCount] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (TriangleCount, B)

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to ArrowAssoc[TriangleCount] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
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    @inline()
  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  8. def ensuring(cond: (TriangleCount) ⇒ Boolean, msg: ⇒ Any): TriangleCount

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to Ensuring[TriangleCount] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (TriangleCount) ⇒ Boolean): TriangleCount

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to Ensuring[TriangleCount] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): TriangleCount

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to Ensuring[TriangleCount] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): TriangleCount

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to Ensuring[TriangleCount] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean

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  13. def equals(arg0: Any): Boolean

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  14. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to StringFormat[TriangleCount] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]

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  17. def hashCode(): Int

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  18. final def isInstanceOf[T0]: Boolean

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

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. def run(): DataFrame

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

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  24. def toString(): String

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  25. final def wait(): Unit

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

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

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  28. def [B](y: B): (TriangleCount, B)

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    Implicit information
    This member is added by an implicit conversion from TriangleCount to ArrowAssoc[TriangleCount] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Arguments

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from TriangleCount to any2stringadd[TriangleCount]

Inherited by implicit conversion StringFormat from TriangleCount to StringFormat[TriangleCount]

Inherited by implicit conversion Ensuring from TriangleCount to Ensuring[TriangleCount]

Inherited by implicit conversion ArrowAssoc from TriangleCount to ArrowAssoc[TriangleCount]

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