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org.bitbucket.inkytonik.kiama.util

Comparison

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object Comparison

Utility module for comparison routines.

Source
Comparison.scala
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Type Members

  1. class TOrdering[T] extends Ordering[T]

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    An ordering that says two values are equal if same says they are, otherwise earlier elements are greater than later ones.

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 clone(): AnyRef

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  6. def contains[T](s: Iterable[T], t: T): Boolean

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    Does the iterable s contain t? Equality is tested using same.

  7. def distinct[T](s: Seq[T]): Vector[T]

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    Return a vector with only the distinct elements from the sequence s.

    Return a vector with only the distinct elements from the sequence s. "distinct" in this case means compare using same.

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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  11. def flatDistinct[T](ss: Seq[Seq[T]]): Vector[T]

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    As for distinct but works over a sequence of sequences.

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

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  13. def hashCode(): Int

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  14. def indexOf[T](s: Seq[T], elem: T): Int

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    Return the first zero-based index at which elem occurs in s using same to perform comparisons, or -1 if elem does not occur in s.

  15. final def isInstanceOf[T0]: Boolean

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  16. def lastIndexOf[T](s: Seq[T], elem: T): Int

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    Return the last zero-based index at which elem occurs in s using same to perform comparisons, or -1 if elem does not occur in s.

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

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  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

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  20. def optsame(v1: Any, v2: Any): Boolean

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    As for same, except that if the two values are Some options containing references, they are unwrapped first and the contents are compared by reference.

  21. def same(v1: Any, v2: Any): Boolean

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    Compare two arbitrary values.

    Compare two arbitrary values. If they are both references and not tuples, use reference equality. If they are tuples, use same to compare the components. Otherwise use value equality.

  22. def sameCollection(v1: Any, v2: Any): Boolean

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    Compare two Iterable collections or options and tuples containing that kind of collection.

    Compare two Iterable collections or options and tuples containing that kind of collection. Use same to compare the individual elements in the same order.

  23. def sameElements[T](t1: Seq[_], t2: Seq[_]): Boolean

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    Compare two Seq collections or options and tuples containing that kind of collection.

    Compare two Seq collections or options and tuples containing that kind of collection. Use same to compare the individual elements in any order.

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

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  25. def toString(): String

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  26. final def wait(): Unit

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

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

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