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scala.jdk

FunctionConverters

object FunctionConverters extends Priority0FunctionExtensions

This object provides extension methods that convert between Scala and Java function types.

When writing Java code, use the explicit conversion methods defined in javaapi.FunctionConverters instead.

Using the .asJava extension method on a Scala function produces the most specific possible Java function type:

scala> import scala.jdk.FunctionConverters._
scala> val f = (x: Int) => x + 1

scala> val jf1 = f.asJava
jf1: java.util.function.IntUnaryOperator = ...

More generic Java function types can be created using the corresponding asJavaXYZ extension method:

scala> val jf2 = f.asJavaFunction
jf2: java.util.function.Function[Int,Int] = ...

scala> val jf3 = f.asJavaUnaryOperator
jf3: java.util.function.UnaryOperator[Int] = ...

Converting a Java function to Scala is done using the asScala extension method:

scala> List(1,2,3).map(jf2.asScala)
res1: List[Int] = List(2, 3, 4)
Source
FunctionConverters.scala
Linear Supertypes
Priority0FunctionExtensions, Priority1FunctionExtensions, Priority2FunctionExtensions, Priority3FunctionExtensions, AnyRef, Any
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  1. FunctionConverters
  2. Priority0FunctionExtensions
  3. Priority1FunctionExtensions
  4. Priority2FunctionExtensions
  5. Priority3FunctionExtensions
  6. AnyRef
  7. Any
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Visibility
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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. 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.

  5. 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

  6. implicit def enrichAsJavaBiConsumer[T, U](sf: (T, U) => Unit): RichFunction2AsBiConsumer[T, U]
    Definition Classes
    Priority2FunctionExtensions
    Annotations
    @inline()
  7. implicit def enrichAsJavaBiFunction[T, U, R](sf: (T, U) => R): RichFunction2AsBiFunction[T, U, R]
    Definition Classes
    Priority3FunctionExtensions
    Annotations
    @inline()
  8. implicit def enrichAsJavaBiPredicate[T, U](sf: (T, U) => Boolean): RichFunction2AsBiPredicate[T, U]
    Definition Classes
    Priority2FunctionExtensions
    Annotations
    @inline()
  9. implicit def enrichAsJavaBinaryOperator[T, A1, A2](sf: (T, A1) => A2)(implicit evA1: =:=[A1, T], evA2: =:=[A2, T]): RichFunction2AsBinaryOperator[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  10. implicit def enrichAsJavaBooleanSupplier(sf: () => Boolean): RichFunction0AsBooleanSupplier
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  11. implicit def enrichAsJavaConsumer[T](sf: (T) => Unit): RichFunction1AsConsumer[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  12. implicit def enrichAsJavaDoubleBinaryOperator[A0, A1](sf: (A0, A1) => Double)(implicit evA0: =:=[A0, Double], evA1: =:=[A1, Double]): RichFunction2AsDoubleBinaryOperator
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  13. implicit def enrichAsJavaDoubleConsumer[A0](sf: (A0) => Unit)(implicit evA0: =:=[A0, Double]): RichFunction1AsDoubleConsumer
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  14. implicit def enrichAsJavaDoubleFunction[A0, R](sf: (A0) => R)(implicit evA0: =:=[A0, Double]): RichFunction1AsDoubleFunction[R]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  15. implicit def enrichAsJavaDoublePredicate[A0](sf: (A0) => Boolean)(implicit evA0: =:=[A0, Double]): RichFunction1AsDoublePredicate
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  16. implicit def enrichAsJavaDoubleSupplier(sf: () => Double): RichFunction0AsDoubleSupplier
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  17. implicit def enrichAsJavaDoubleToIntFunction[A0](sf: (A0) => Int)(implicit evA0: =:=[A0, Double]): RichFunction1AsDoubleToIntFunction
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  18. implicit def enrichAsJavaDoubleToLongFunction[A0](sf: (A0) => Long)(implicit evA0: =:=[A0, Double]): RichFunction1AsDoubleToLongFunction
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  19. implicit def enrichAsJavaDoubleUnaryOperator[A0](sf: (A0) => Double)(implicit evA0: =:=[A0, Double]): RichFunction1AsDoubleUnaryOperator
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  20. implicit def enrichAsJavaFunction[T, R](sf: (T) => R): RichFunction1AsFunction[T, R]
    Definition Classes
    Priority2FunctionExtensions
    Annotations
    @inline()
  21. implicit def enrichAsJavaIntBinaryOperator[A0, A1](sf: (A0, A1) => Int)(implicit evA0: =:=[A0, Int], evA1: =:=[A1, Int]): RichFunction2AsIntBinaryOperator
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  22. implicit def enrichAsJavaIntConsumer[A0](sf: (A0) => Unit)(implicit evA0: =:=[A0, Int]): RichFunction1AsIntConsumer
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  23. implicit def enrichAsJavaIntFunction[A0, R](sf: (A0) => R)(implicit evA0: =:=[A0, Int]): RichFunction1AsIntFunction[R]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  24. implicit def enrichAsJavaIntPredicate[A0](sf: (A0) => Boolean)(implicit evA0: =:=[A0, Int]): RichFunction1AsIntPredicate
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  25. implicit def enrichAsJavaIntSupplier(sf: () => Int): RichFunction0AsIntSupplier
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  26. implicit def enrichAsJavaIntToDoubleFunction[A0](sf: (A0) => Double)(implicit evA0: =:=[A0, Int]): RichFunction1AsIntToDoubleFunction
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  27. implicit def enrichAsJavaIntToLongFunction[A0](sf: (A0) => Long)(implicit evA0: =:=[A0, Int]): RichFunction1AsIntToLongFunction
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  28. implicit def enrichAsJavaIntUnaryOperator[A0](sf: (A0) => Int)(implicit evA0: =:=[A0, Int]): RichFunction1AsIntUnaryOperator
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  29. implicit def enrichAsJavaLongBinaryOperator[A0, A1](sf: (A0, A1) => Long)(implicit evA0: =:=[A0, Long], evA1: =:=[A1, Long]): RichFunction2AsLongBinaryOperator
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  30. implicit def enrichAsJavaLongConsumer[A0](sf: (A0) => Unit)(implicit evA0: =:=[A0, Long]): RichFunction1AsLongConsumer
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  31. implicit def enrichAsJavaLongFunction[A0, R](sf: (A0) => R)(implicit evA0: =:=[A0, Long]): RichFunction1AsLongFunction[R]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  32. implicit def enrichAsJavaLongPredicate[A0](sf: (A0) => Boolean)(implicit evA0: =:=[A0, Long]): RichFunction1AsLongPredicate
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  33. implicit def enrichAsJavaLongSupplier(sf: () => Long): RichFunction0AsLongSupplier
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  34. implicit def enrichAsJavaLongToDoubleFunction[A0](sf: (A0) => Double)(implicit evA0: =:=[A0, Long]): RichFunction1AsLongToDoubleFunction
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  35. implicit def enrichAsJavaLongToIntFunction[A0](sf: (A0) => Int)(implicit evA0: =:=[A0, Long]): RichFunction1AsLongToIntFunction
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  36. implicit def enrichAsJavaLongUnaryOperator[A0](sf: (A0) => Long)(implicit evA0: =:=[A0, Long]): RichFunction1AsLongUnaryOperator
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  37. implicit def enrichAsJavaObjDoubleConsumer[T, A1](sf: (T, A1) => Unit)(implicit evA1: =:=[A1, Double]): RichFunction2AsObjDoubleConsumer[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  38. implicit def enrichAsJavaObjIntConsumer[T, A1](sf: (T, A1) => Unit)(implicit evA1: =:=[A1, Int]): RichFunction2AsObjIntConsumer[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  39. implicit def enrichAsJavaObjLongConsumer[T, A1](sf: (T, A1) => Unit)(implicit evA1: =:=[A1, Long]): RichFunction2AsObjLongConsumer[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  40. implicit def enrichAsJavaPredicate[T](sf: (T) => Boolean): RichFunction1AsPredicate[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  41. implicit def enrichAsJavaSupplier[T](sf: () => T): RichFunction0AsSupplier[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  42. implicit def enrichAsJavaToDoubleBiFunction[T, U](sf: (T, U) => Double): RichFunction2AsToDoubleBiFunction[T, U]
    Definition Classes
    Priority2FunctionExtensions
    Annotations
    @inline()
  43. implicit def enrichAsJavaToDoubleFunction[T](sf: (T) => Double): RichFunction1AsToDoubleFunction[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  44. implicit def enrichAsJavaToIntBiFunction[T, U](sf: (T, U) => Int): RichFunction2AsToIntBiFunction[T, U]
    Definition Classes
    Priority2FunctionExtensions
    Annotations
    @inline()
  45. implicit def enrichAsJavaToIntFunction[T](sf: (T) => Int): RichFunction1AsToIntFunction[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  46. implicit def enrichAsJavaToLongBiFunction[T, U](sf: (T, U) => Long): RichFunction2AsToLongBiFunction[T, U]
    Definition Classes
    Priority2FunctionExtensions
    Annotations
    @inline()
  47. implicit def enrichAsJavaToLongFunction[T](sf: (T) => Long): RichFunction1AsToLongFunction[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  48. implicit def enrichAsJavaUnaryOperator[T, A1](sf: (T) => A1)(implicit evA1: =:=[A1, T]): RichFunction1AsUnaryOperator[T]
    Definition Classes
    Priority1FunctionExtensions
    Annotations
    @inline()
  49. implicit def enrichAsScalaFromBiConsumer[T, U](jf: BiConsumer[T, U]): RichBiConsumerAsFunction2[T, U]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  50. implicit def enrichAsScalaFromBiFunction[T, U, R](jf: BiFunction[T, U, R]): RichBiFunctionAsFunction2[T, U, R]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  51. implicit def enrichAsScalaFromBiPredicate[T, U](jf: BiPredicate[T, U]): RichBiPredicateAsFunction2[T, U]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  52. implicit def enrichAsScalaFromBinaryOperator[T](jf: BinaryOperator[T]): RichBinaryOperatorAsFunction2[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  53. implicit def enrichAsScalaFromBooleanSupplier(jf: BooleanSupplier): RichBooleanSupplierAsFunction0
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  54. implicit def enrichAsScalaFromConsumer[T](jf: Consumer[T]): RichConsumerAsFunction1[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  55. implicit def enrichAsScalaFromDoubleBinaryOperator(jf: DoubleBinaryOperator): RichDoubleBinaryOperatorAsFunction2
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  56. implicit def enrichAsScalaFromDoubleConsumer(jf: DoubleConsumer): RichDoubleConsumerAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  57. implicit def enrichAsScalaFromDoubleFunction[R](jf: DoubleFunction[R]): RichDoubleFunctionAsFunction1[R]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  58. implicit def enrichAsScalaFromDoublePredicate(jf: DoublePredicate): RichDoublePredicateAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  59. implicit def enrichAsScalaFromDoubleSupplier(jf: DoubleSupplier): RichDoubleSupplierAsFunction0
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  60. implicit def enrichAsScalaFromDoubleToIntFunction(jf: DoubleToIntFunction): RichDoubleToIntFunctionAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  61. implicit def enrichAsScalaFromDoubleToLongFunction(jf: DoubleToLongFunction): RichDoubleToLongFunctionAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  62. implicit def enrichAsScalaFromDoubleUnaryOperator(jf: DoubleUnaryOperator): RichDoubleUnaryOperatorAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  63. implicit def enrichAsScalaFromFunction[T, R](jf: java.util.function.Function[T, R]): RichFunctionAsFunction1[T, R]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  64. implicit def enrichAsScalaFromIntBinaryOperator(jf: IntBinaryOperator): RichIntBinaryOperatorAsFunction2
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  65. implicit def enrichAsScalaFromIntConsumer(jf: IntConsumer): RichIntConsumerAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  66. implicit def enrichAsScalaFromIntFunction[R](jf: IntFunction[R]): RichIntFunctionAsFunction1[R]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  67. implicit def enrichAsScalaFromIntPredicate(jf: IntPredicate): RichIntPredicateAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  68. implicit def enrichAsScalaFromIntSupplier(jf: IntSupplier): RichIntSupplierAsFunction0
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  69. implicit def enrichAsScalaFromIntToDoubleFunction(jf: IntToDoubleFunction): RichIntToDoubleFunctionAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  70. implicit def enrichAsScalaFromIntToLongFunction(jf: IntToLongFunction): RichIntToLongFunctionAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  71. implicit def enrichAsScalaFromIntUnaryOperator(jf: IntUnaryOperator): RichIntUnaryOperatorAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  72. implicit def enrichAsScalaFromLongBinaryOperator(jf: LongBinaryOperator): RichLongBinaryOperatorAsFunction2
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  73. implicit def enrichAsScalaFromLongConsumer(jf: LongConsumer): RichLongConsumerAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  74. implicit def enrichAsScalaFromLongFunction[R](jf: LongFunction[R]): RichLongFunctionAsFunction1[R]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  75. implicit def enrichAsScalaFromLongPredicate(jf: LongPredicate): RichLongPredicateAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  76. implicit def enrichAsScalaFromLongSupplier(jf: LongSupplier): RichLongSupplierAsFunction0
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  77. implicit def enrichAsScalaFromLongToDoubleFunction(jf: LongToDoubleFunction): RichLongToDoubleFunctionAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  78. implicit def enrichAsScalaFromLongToIntFunction(jf: LongToIntFunction): RichLongToIntFunctionAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  79. implicit def enrichAsScalaFromLongUnaryOperator(jf: LongUnaryOperator): RichLongUnaryOperatorAsFunction1
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  80. implicit def enrichAsScalaFromObjDoubleConsumer[T](jf: ObjDoubleConsumer[T]): RichObjDoubleConsumerAsFunction2[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  81. implicit def enrichAsScalaFromObjIntConsumer[T](jf: ObjIntConsumer[T]): RichObjIntConsumerAsFunction2[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  82. implicit def enrichAsScalaFromObjLongConsumer[T](jf: ObjLongConsumer[T]): RichObjLongConsumerAsFunction2[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  83. implicit def enrichAsScalaFromPredicate[T](jf: Predicate[T]): RichPredicateAsFunction1[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  84. implicit def enrichAsScalaFromSupplier[T](jf: Supplier[T]): RichSupplierAsFunction0[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  85. implicit def enrichAsScalaFromToDoubleBiFunction[T, U](jf: ToDoubleBiFunction[T, U]): RichToDoubleBiFunctionAsFunction2[T, U]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  86. implicit def enrichAsScalaFromToDoubleFunction[T](jf: ToDoubleFunction[T]): RichToDoubleFunctionAsFunction1[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  87. implicit def enrichAsScalaFromToIntBiFunction[T, U](jf: ToIntBiFunction[T, U]): RichToIntBiFunctionAsFunction2[T, U]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  88. implicit def enrichAsScalaFromToIntFunction[T](jf: ToIntFunction[T]): RichToIntFunctionAsFunction1[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  89. implicit def enrichAsScalaFromToLongBiFunction[T, U](jf: ToLongBiFunction[T, U]): RichToLongBiFunctionAsFunction2[T, U]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  90. implicit def enrichAsScalaFromToLongFunction[T](jf: ToLongFunction[T]): RichToLongFunctionAsFunction1[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  91. implicit def enrichAsScalaFromUnaryOperator[T](jf: UnaryOperator[T]): RichUnaryOperatorAsFunction1[T]
    Definition Classes
    Priority0FunctionExtensions
    Annotations
    @inline()
  92. 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
  93. 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
  94. 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

  95. 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()
  96. 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()
  97. 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
  98. 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
  99. 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

  100. 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

  101. 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
  102. 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
  103. 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

  104. 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

  105. 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

Inherited from Priority0FunctionExtensions

Inherited from Priority1FunctionExtensions

Inherited from Priority2FunctionExtensions

Inherited from Priority3FunctionExtensions

Inherited from AnyRef

Inherited from Any

Ungrouped