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 apply(bd: java.math.BigDecimal): BigDecimal

   Constructs a BigDecimal from a java.math.BigDecimal.

5.  def apply(unscaledVal: BigInt, scale: Int, mc: MathContext): BigDecimal

   Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

   Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

   unscaledVal

   the specified BigInt value

   scale

   the scale

   mc

   the precision and rounding mode for creation of this value and future operations on it

   returns

   the constructed BigDecimal

6.  def apply(unscaledVal: BigInt, scale: Int): BigDecimal

   Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

   Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

   unscaledVal

   the specified BigInt value

   scale

   the scale

   returns

   the constructed BigDecimal

7.  def apply(x: BigInt, mc: MathContext): BigDecimal

   Constructs a BigDecimal whose value is equal to that of the specified BigInt value, rounding if necessary.

   Constructs a BigDecimal whose value is equal to that of the specified BigInt value, rounding if necessary.

   x

   the specified BigInt value

   mc

   the precision and rounding mode for creation of this value and future operations on it

   returns

   the constructed BigDecimal

8.  def apply(x: BigInt): BigDecimal

   Constructs a BigDecimal whose value is equal to that of the specified BigInt value.

   Constructs a BigDecimal whose value is equal to that of the specified BigInt value.

   x

   the specified BigInt value

   returns

   the constructed BigDecimal

9.  def apply(x: String, mc: MathContext): BigDecimal

   Translates the decimal String representation of a BigDecimal into a BigDecimal, rounding if necessary.

10.  def apply(x: String): BigDecimal

    Translates the decimal String representation of a BigDecimal into a BigDecimal.

11.  def apply(x: Array[Char], mc: MathContext): BigDecimal

    Translates a character array representation of a BigDecimal into a BigDecimal, rounding if necessary.

12.  def apply(x: Array[Char]): BigDecimal

    Translates a character array representation of a BigDecimal into a BigDecimal.

13.  def apply(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified double value, but rounded if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified double value, but rounded if necessary. Equivalent to BigDecimal.decimal.

    d

    the specified Double value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

14.  def apply(d: Double): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified double value.

    Constructs a BigDecimal whose value is equal to that of the specified double value. Equivalent to BigDecimal.decimal.

    d

    the specified Double value

    returns

    the constructed BigDecimal

15.  def apply(unscaledVal: Long, scale: Int, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value, but rounded if necessary.

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value, but rounded if necessary.

    unscaledVal

    the value

    scale

    the scale

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

16.  def apply(unscaledVal: Long, scale: Int): BigDecimal

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value.

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value.

    unscaledVal

    the value

    scale

    the scale

    returns

    the constructed BigDecimal

17.  def apply(l: Long, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified long value, but rounded if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified long value, but rounded if necessary.

    l

    the specified long value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

18.  def apply(l: Long): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified long value.

    Constructs a BigDecimal whose value is equal to that of the specified long value.

    l

    the specified long value

    returns

    the constructed BigDecimal

19.  def apply(i: Int, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified Integer value, rounding if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified Integer value, rounding if necessary.

    i

    the specified integer value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

20.  def apply(i: Int): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified Integer value.

    Constructs a BigDecimal whose value is equal to that of the specified Integer value.

    i

    the specified integer value

    returns

    the constructed BigDecimal

21.  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.

22.  def binary(d: Double): BigDecimal

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation.

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation. Note: this also works correctly on converted Floats.

23.  def binary(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation, rounding if necessary.

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation, rounding if necessary. When a Float is converted to a Double, the binary fraction is preserved, so this method also works for converted Floats.

24.  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[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws(classOf[java.lang.CloneNotSupportedException]) @native()

    Note

    not specified by SLS as a member of AnyRef

25.  def decimal(bd: java.math.BigDecimal, mc: MathContext): BigDecimal

    Constructs a BigDecimal using a java.math.BigDecimal, rounding if necessary.

26.  def decimal(l: Long): BigDecimal

    Constructs a BigDecimal from a Long.

    Constructs a BigDecimal from a Long. This is identical to BigDecimal(l).

27.  def decimal(l: Long, mc: MathContext): BigDecimal

    Constructs a BigDecimal from a Long, rounding if necessary.

    Constructs a BigDecimal from a Long, rounding if necessary. This is identical to BigDecimal(l, mc).

28.  def decimal(f: Float): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Float value f.

    Constructs a BigDecimal using the decimal text representation of Float value f. Note that BigDecimal.decimal(0.1f) != 0.1f since equality agrees with the Double representation, and 0.1 != 0.1f.

29.  def decimal(f: Float, mc: MathContext): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Float value f, rounding if necessary.

    Constructs a BigDecimal using the decimal text representation of Float value f, rounding if necessary. Note that BigDecimal.decimal(0.1f) != 0.1f since equality agrees with the Double representation, and 0.1 != 0.1f.

30.  def decimal(d: Double): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Double value d.

31.  def decimal(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Double value d, rounding if necessary.

32.  val defaultMathContext: MathContext
33.  implicit def double2bigDecimal(d: Double): BigDecimal

    Implicit conversion from Double to BigDecimal.

34.  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

35.  def equals(arg0: AnyRef): 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

36.  def exact(cs: Array[Char]): BigDecimal

    Constructs a BigDecimal that exactly represents the number specified in base 10 in a character array.

37.  def exact(s: String): BigDecimal

    Constructs a BigDecimal that exactly represents the number specified in a String.

38.  def exact(l: Long): BigDecimal

    Constructs a BigDecimal that exactly represents a Long.

    Constructs a BigDecimal that exactly represents a Long. Note that all creation methods for BigDecimal that do not take a MathContext represent a Long; this is equivalent to apply, valueOf, etc..

39.  def exact(bi: BigInt): BigDecimal

    Constructs a BigDecimal that exactly represents a BigInt.

40.  def exact(d: Double): BigDecimal

    Constructs a BigDecimal by fully expanding the binary fraction contained by Double value d, adjusting the precision as necessary.

    Constructs a BigDecimal by fully expanding the binary fraction contained by Double value d, adjusting the precision as necessary. Note: this works correctly on converted Floats also.

41.  def exact(repr: java.math.BigDecimal): BigDecimal

    Constructs a BigDecimal from a java.math.BigDecimal.

    Constructs a BigDecimal from a java.math.BigDecimal. The precision is the default for BigDecimal or enough to represent the java.math.BigDecimal exactly, whichever is greater.

42.  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[lang]

    Definition Classes

    AnyRef

    Annotations

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

    Note

    not specified by SLS as a member of AnyRef

43.  final def getClass(): Class[_ <: AnyRef]

    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()

44.  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()

45.  implicit def int2bigDecimal(i: Int): BigDecimal

    Implicit conversion from Int to BigDecimal.

46.  final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object has the same erasure as T0.

    Test whether the dynamic type of the receiver object has the same erasure as T0.

    Depending on what T0 is, the test is done in one of the below ways:

    • T0 is a non-parameterized class type, e.g. BigDecimal: this method returns true if the value of the receiver object is a BigDecimal or a subtype of BigDecimal.
    • T0 is a parameterized class type, e.g. List[Int]: this method returns true if the value of the receiver object is some List[X] for any X. For example, List(1, 2, 3).isInstanceOf[List[String]] will return true.
    • T0 is some singleton type x.type or literal x: this method returns this.eq(x). For example, x.isInstanceOf[1] is equivalent to x.eq(1)
    • T0 is an intersection X with Y or X & Y: this method is equivalent to x.isInstanceOf[X] && x.isInstanceOf[Y]
    • T0 is a union X | Y: this method is equivalent to x.isInstanceOf[X] || x.isInstanceOf[Y]
    • T0 is a type parameter or an abstract type member: this method is equivalent to isInstanceOf[U] where U is T0's upper bound, Any if T0 is unbounded. For example, x.isInstanceOf[A] where A is an unbounded type parameter will return true for any value of x.

    This is exactly equivalent to the type pattern _: T0

    returns

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

    Definition Classes

    Any

    Note

    due to the unexpectedness of List(1, 2, 3).isInstanceOf[List[String]] returning true and x.isInstanceOf[A] where A is a type parameter or abstract member returning true, these forms issue a warning.

47.  implicit def javaBigDecimal2bigDecimal(x: java.math.BigDecimal): BigDecimal

    Implicit conversion from java.math.BigDecimal to scala.BigDecimal.

48.  implicit def long2bigDecimal(l: Long): BigDecimal

    Implicit conversion from Long to BigDecimal.

49.  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

50.  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

51.  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

52.  final def synchronized[T0](arg0: => T0): T0

    Executes the code in body with an exclusive lock on this.

    Executes the code in body with an exclusive lock on this.

    returns

    the result of body

    Definition Classes

    AnyRef

53.  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

54.  def valueOf(x: Long): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    x

    the specified Long value

    returns

    the constructed BigDecimal

55.  def valueOf(d: Double): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor. Equivalent to BigDecimal.decimal.

    d

    the specified double value

    returns

    the constructed BigDecimal

56.  final def wait(): Unit

    See https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--.

    See https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--.

    Definition Classes

    AnyRef

    Annotations

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

    Note

    not specified by SLS as a member of AnyRef

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

    See https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-

    See https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-

    Definition Classes

    AnyRef

    Annotations

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

    Note

    not specified by SLS as a member of AnyRef

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

    See https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-.

    See https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-.

    Definition Classes

    AnyRef

    Annotations

    @throws(classOf[java.lang.InterruptedException]) @native()

    Note

    not specified by SLS as a member of AnyRef

59.  object RoundingMode extends Enumeration