Value Members

1.  final def !=(arg0: Any): Boolean

   Test two objects for inequality.

   Test two objects for inequality.

   returns

   true if !(this == that), false otherwise.

   Definition Classes

   AnyRef → Any

2.  final def ##(): Int

   Equivalent to x.hashCode except for boxed numeric types and null.

   Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

   returns

   a hash value consistent with ==

   Definition Classes

   AnyRef → Any

3.  final def ==(arg0: Any): Boolean

   The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

   The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

   returns

   true if the receiver object is equivalent to the argument; false otherwise.

   Definition Classes

   AnyRef → Any

4.  def abs(x: Long): Long

   Definition Classes

   Numeric

5.  final def asInstanceOf[T0]: T0

   Cast the receiver object to be of type T0.

   Cast the receiver object to be of type T0.

   Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

   returns

   the receiver object.

   Definition Classes

   Any

   Exceptions thrown

   ClassCastException if the receiver object is not an instance of the erasure of type T0.

6.  def clone(): AnyRef

   Create a copy of the receiver object.

   Create a copy of the receiver object.

   The default implementation of the clone method is platform dependent.

   returns

   a copy of the receiver object.

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @native() @throws( ... )

   Note

   not specified by SLS as a member of AnyRef

7.  def compare(x: Long, y: Long): Int

   Returns an integer whose sign communicates how x compares to y.

   Returns an integer whose sign communicates how x compares to y.

   The result sign has the following meaning:

   • negative if x < y
   • positive if x > y
   • zero otherwise (if x == y)

   Definition Classes

   LongOrdering → Ordering → Comparator

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

   Tests whether the argument (that) is a reference to the receiver object (this).

   Tests whether the argument (that) is a reference to the receiver object (this).

   The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

   • It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
   • For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
   • null.eq(null) returns true.

   When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

   returns

   true if the argument is a reference to the receiver object; false otherwise.

   Definition Classes

   AnyRef

9.  def equals(arg0: Any): Boolean

   The equality method for reference types.

   The equality method for reference types. Default implementation delegates to eq.

   See also equals in scala.Any.

   returns

   true if the receiver object is equivalent to the argument; false otherwise.

   Definition Classes

   AnyRef → Any

10.  def equiv(x: Long, y: Long): Boolean

    Return true if x == y in the ordering.

    Return true if x == y in the ordering.

    Definition Classes

    Ordering → PartialOrdering → Equiv

11.  def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

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

    Note

    not specified by SLS as a member of AnyRef

12.  def fromInt(x: Int): Long

    Definition Classes

    LongIsIntegral → Numeric

13.  final def getClass(): Class[_]

    Returns the runtime class representation of the object.

    Returns the runtime class representation of the object.

    returns

    a class object corresponding to the runtime type of the receiver.

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

14.  def gt(x: Long, y: Long): Boolean

    Return true if x > y in the ordering.

    Return true if x > y in the ordering.

    Definition Classes

    Ordering → PartialOrdering

15.  def gteq(x: Long, y: Long): Boolean

    Return true if x >= y in the ordering.

    Return true if x >= y in the ordering.

    Definition Classes

    Ordering → PartialOrdering

16.  def hashCode(): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in scala.Any.

    returns

    the hash code value for this object.

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

17.  final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    Definition Classes

    Any

18.  def lt(x: Long, y: Long): Boolean

    Return true if x < y in the ordering.

    Return true if x < y in the ordering.

    Definition Classes

    Ordering → PartialOrdering

19.  def lteq(x: Long, y: Long): Boolean

    Return true if x <= y in the ordering.

    Return true if x <= y in the ordering.

    Definition Classes

    Ordering → PartialOrdering

20.  def max(x: Long, y: Long): Long

    Return x if x >= y, otherwise y.

    Return x if x >= y, otherwise y.

    Definition Classes

    Ordering

21.  def min(x: Long, y: Long): Long

    Return x if x <= y, otherwise y.

    Return x if x <= y, otherwise y.

    Definition Classes

    Ordering

22.  def minus(x: Long, y: Long): Long

    Definition Classes

    LongIsIntegral → Numeric

23.  implicit def mkNumericOps(lhs: Long): IntegralOps

    Definition Classes

    Integral → Numeric

24.  implicit def mkOrderingOps(lhs: Long): LongIsIntegral.Ops

    This implicit method augments T with the comparison operators defined in scala.math.Ordering.Ops.

    This implicit method augments T with the comparison operators defined in scala.math.Ordering.Ops.

    Definition Classes

    Ordering

25.  final def ne(arg0: AnyRef): Boolean

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

    true if the argument is not a reference to the receiver object; false otherwise.

    Definition Classes

    AnyRef

26.  def negate(x: Long): Long

    Definition Classes

    LongIsIntegral → Numeric

27.  final def notify(): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Definition Classes

    AnyRef

    Annotations

    @native()

    Note

    not specified by SLS as a member of AnyRef

28.  final def notifyAll(): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Definition Classes

    AnyRef

    Annotations

    @native()

    Note

    not specified by SLS as a member of AnyRef

29.  def on[U](f: (U) ⇒ Long): Ordering[U]

    Given f, a function from U into T, creates an Ordering[U] whose compare function is equivalent to:

    Given f, a function from U into T, creates an Ordering[U] whose compare function is equivalent to:

    def compare(x:U, y:U) = Ordering[T].compare(f(x), f(y))

    Definition Classes

    Ordering

30.  def one: Long

    Definition Classes

    Numeric

31.  def orElse(other: Ordering[Long]): Ordering[Long]

    Creates an Ordering[T] whose compare function returns the result of this Ordering's compare function, if it is non-zero, or else the result of others compare function.

    Creates an Ordering[T] whose compare function returns the result of this Ordering's compare function, if it is non-zero, or else the result of others compare function.

    other

    an Ordering to use if this Ordering returns zero

    Definition Classes

    Ordering

    Example:

    1. case class Pair(a: Int, b: Int)
       
       val pairOrdering = Ordering.by[Pair, Int](_.a)
                                  .orElse(Ordering.by[Pair, Int](_.b))

32.  def orElseBy[S](f: (Long) ⇒ S)(implicit ord: Ordering[S]): Ordering[Long]

    Given f, a function from T into S, creates an Ordering[T] whose compare function returns the result of this Ordering's compare function, if it is non-zero, or else a result equivalent to:

    Given f, a function from T into S, creates an Ordering[T] whose compare function returns the result of this Ordering's compare function, if it is non-zero, or else a result equivalent to:

    Ordering[S].compare(f(x), f(y))

    This function is equivalent to passing the result of Ordering.by(f) to orElse.

    Definition Classes

    Ordering

    Example:

    1. case class Pair(a: Int, b: Int)
       
       val pairOrdering = Ordering.by[Pair, Int](_.a)
                                  .orElseBy[Int](_.b)

33.  def parseString(str: String): Option[Long]

    Definition Classes

    LongIsIntegral → Numeric

34.  def plus(x: Long, y: Long): Long

    Definition Classes

    LongIsIntegral → Numeric

35.  def quot(x: Long, y: Long): Long

    Definition Classes

    LongIsIntegral → Integral

36.  def rem(x: Long, y: Long): Long

    Definition Classes

    LongIsIntegral → Integral

37.  def reverse: Ordering[Long]

    Return the opposite ordering of this one.

    Return the opposite ordering of this one.

    Definition Classes

    Ordering → PartialOrdering

38.  def reversed(): Comparator[Long]

    Definition Classes

    Comparator

39.  def signum(x: Long): Int

    Definition Classes

    Numeric

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

    Definition Classes

    AnyRef

41.  def thenComparing[U <: Comparable[_ >: U]](arg0: java.util.function.Function[_ >: Long, _ <: U]): Comparator[Long]

    Definition Classes

    Comparator

42.  def thenComparing[U](arg0: java.util.function.Function[_ >: Long, _ <: U], arg1: Comparator[_ >: U]): Comparator[Long]

    Definition Classes

    Comparator

43.  def thenComparing(arg0: Comparator[_ >: Long]): Comparator[Long]

    Definition Classes

    Comparator

44.  def thenComparingDouble(arg0: ToDoubleFunction[_ >: Long]): Comparator[Long]

    Definition Classes

    Comparator

45.  def thenComparingInt(arg0: ToIntFunction[_ >: Long]): Comparator[Long]

    Definition Classes

    Comparator

46.  def thenComparingLong(arg0: ToLongFunction[_ >: Long]): Comparator[Long]

    Definition Classes

    Comparator

47.  def times(x: Long, y: Long): Long

    Definition Classes

    LongIsIntegral → Numeric

48.  def toDouble(x: Long): Double

    Definition Classes

    LongIsIntegral → Numeric

49.  def toFloat(x: Long): Float

    Definition Classes

    LongIsIntegral → Numeric

50.  def toInt(x: Long): Int

    Definition Classes

    LongIsIntegral → Numeric

51.  def toLong(x: Long): Long

    Definition Classes

    LongIsIntegral → Numeric

52.  def toString(): String

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

    a String representation of the object.

    Definition Classes

    AnyRef → Any

53.  def tryCompare(x: Long, y: Long): Some[Int]

    Returns whether a comparison between x and y is defined, and if so the result of compare(x, y).

    Returns whether a comparison between x and y is defined, and if so the result of compare(x, y).

    Definition Classes

    Ordering → PartialOrdering

54.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

56.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @native() @throws( ... )

57.  def zero: Long

    Definition Classes

    Numeric