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org.graphframes.examples

TriangleCountExample

class TriangleCountExample extends AnyRef

The TriangleCount class demonstrates how to use the GraphFrames library in Apache Spark to count triangles in a graph dataset. A triangle in a graph is defined as a set of three interconnected vertices.

This examples uses graphs from the LDBC Graphalytics benchmark datasets. The first argument is the name of the benchmark dataset, the second argument is the path where datasets are stored.

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Instance Constructors

  1. new TriangleCountExample()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
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  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toany2stringadd[TriangleCountExample] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (TriangleCountExample, B)
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toArrowAssoc[TriangleCountExample] 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[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  8. def ensuring(cond: (TriangleCountExample) => Boolean, msg: => Any): TriangleCountExample
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toEnsuring[TriangleCountExample] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (TriangleCountExample) => Boolean): TriangleCountExample
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toEnsuring[TriangleCountExample] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): TriangleCountExample
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toEnsuring[TriangleCountExample] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): TriangleCountExample
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toEnsuring[TriangleCountExample] 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: AnyRef): Boolean
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  14. final def getClass(): Class[_ <: AnyRef]
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  20. final def synchronized[T0](arg0: => T0): T0
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  22. final def wait(arg0: Long, arg1: Int): Unit
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  23. final def wait(arg0: Long): Unit
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  24. final def wait(): Unit
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Deprecated Value Members

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toStringFormat[TriangleCountExample] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
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    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (TriangleCountExample, B)
    Implicit
    This member is added by an implicit conversion from TriangleCountExample toArrowAssoc[TriangleCountExample] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
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    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromTriangleCountExample to any2stringadd[TriangleCountExample]

Inherited by implicit conversion StringFormat fromTriangleCountExample to StringFormat[TriangleCountExample]

Inherited by implicit conversion Ensuring fromTriangleCountExample to Ensuring[TriangleCountExample]

Inherited by implicit conversion ArrowAssoc fromTriangleCountExample to ArrowAssoc[TriangleCountExample]

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