scala.collection

JavaConversions

object JavaConversions extends AnyRef

A collection of implicit conversions supporting interoperability between Scala and Java collections.

The following conversions are supported:

   scala.collection.Iterable <=> java.lang.Iterable
   scala.collection.Iterable <=> java.util.Collection
   scala.collection.Iterator <=> java.util.{ Iterator, Enumeration }
   scala.collection.mutable.Buffer <=> java.util.List
   scala.collection.mutable.Set <=> java.util.Set
   scala.collection.mutable.Map <=> java.util.{ Map, Dictionary }
   scala.collection.mutable.ConcurrentMap <=> java.util.concurrent.ConcurrentMap

In all cases, converting from a source type to a target type and back again will return the original source object, eg.

   import scala.collection.JavaConversions._

   val sl = new scala.collection.mutable.ListBuffer[Int]
   val jl : java.util.List[Int] = sl
   val sl2 : scala.collection.mutable.Buffer[Int] = jl
   assert(sl eq sl2)

In addition, the following one way conversions are provided:

   scala.collection.Seq         => java.util.List
   scala.collection.mutable.Seq => java.util.List
   scala.collection.Set         => java.util.Set
   scala.collection.Map         => java.util.Map
   java.util.Properties         => scala.collection.mutable.Map[String, String]

A collection of implicit conversions supporting interoperability between Scala and Java collections.

The following conversions are supported:

   scala.collection.Iterable <=> java.lang.Iterable
   scala.collection.Iterable <=> java.util.Collection
   scala.collection.Iterator <=> java.util.{ Iterator, Enumeration }
   scala.collection.mutable.Buffer <=> java.util.List
   scala.collection.mutable.Set <=> java.util.Set
   scala.collection.mutable.Map <=> java.util.{ Map, Dictionary }
   scala.collection.mutable.ConcurrentMap <=> java.util.concurrent.ConcurrentMap

In all cases, converting from a source type to a target type and back again will return the original source object, eg.

   import scala.collection.JavaConversions._

   val sl = new scala.collection.mutable.ListBuffer[Int]
   val jl : java.util.List[Int] = sl
   val sl2 : scala.collection.mutable.Buffer[Int] = jl
   assert(sl eq sl2)

In addition, the following one way conversions are provided:

   scala.collection.Seq         => java.util.List
   scala.collection.mutable.Seq => java.util.List
   scala.collection.Set         => java.util.Set
   scala.collection.Map         => java.util.Map
   java.util.Properties         => scala.collection.mutable.Map[String, String]
linear super types: AnyRef, Any
source: JavaConversions.scala
    since
  1. 2.8

Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. Hide All
  2. Show all
  1. JavaConversions
  2. AnyRef
  3. Any
Visibility
  1. Public
  2. All
Impl.
  1. Concrete
  2. Abstract

Type Members

  1. class ConcurrentMapWrapper [A, B] extends MutableMapWrapper[A, B] with ConcurrentMap[A, B]

  2. case class DictionaryWrapper [A, B] ( underlying : Map[A, B] ) extends Dictionary[A, B] with Product with Serializable

  3. case class IterableWrapper [A] ( underlying : Iterable[A] ) extends AbstractCollection[A] with IterableWrapperTrait[A] with Product with Serializable

  4. trait IterableWrapperTrait [A] extends AbstractCollection[A]

  5. case class IteratorWrapper [A] ( underlying : Iterator[A] ) extends Iterator[A] with Enumeration[A] with Product with Serializable

  6. case class JCollectionWrapper [A] ( underlying : Collection[A] ) extends Iterable[A] with Product with Serializable

  7. case class JConcurrentMapWrapper [A, B] ( underlying : ConcurrentMap[A, B] ) extends JMapWrapperLike[A, B, JConcurrentMapWrapper[A, B]] with ConcurrentMap[A, B] with Product with Serializable

  8. case class JDictionaryWrapper [A, B] ( underlying : Dictionary[A, B] ) extends Map[A, B] with Product with Serializable

  9. case class JEnumerationWrapper [A] ( underlying : Enumeration[A] ) extends Iterator[A] with Product with Serializable

  10. case class JIterableWrapper [A] ( underlying : Iterable[A] ) extends Iterable[A] with Product with Serializable

  11. case class JIteratorWrapper [A] ( underlying : Iterator[A] ) extends Iterator[A] with Product with Serializable

  12. case class JListWrapper [A] ( underlying : List[A] ) extends Buffer[A] with Product with Serializable

  13. case class JMapWrapper [A, B] ( underlying : Map[A, B] ) extends JMapWrapperLike[A, B, JMapWrapper[A, B]] with Product with Serializable

  14. trait JMapWrapperLike [A, B, +Repr <: MapLike[A, B, Repr] with Map[A, B]] extends Map[A, B] with MapLike[A, B, Repr]

  15. case class JPropertiesWrapper ( underlying : Properties ) extends Map[String, String] with MapLike[String, String, JPropertiesWrapper] with Product with Serializable

  16. case class JSetWrapper [A] ( underlying : Set[A] ) extends Set[A] with SetLike[A, JSetWrapper[A]] with Product with Serializable

  17. class MapWrapper [A, B] extends AbstractMap[A, B]

  18. case class MutableBufferWrapper [A] ( underlying : Buffer[A] ) extends AbstractList[A] with IterableWrapperTrait[A] with Product with Serializable

  19. case class MutableMapWrapper [A, B] ( underlying : Map[A, B] ) extends MapWrapper[A, B] with Product with Serializable

  20. case class MutableSeqWrapper [A] ( underlying : Seq[A] ) extends AbstractList[A] with IterableWrapperTrait[A] with Product with Serializable

  21. case class MutableSetWrapper [A] ( underlying : Set[A] ) extends SetWrapper[A] with Product with Serializable

  22. case class SeqWrapper [A] ( underlying : Seq[A] ) extends AbstractList[A] with IterableWrapperTrait[A] with Product with Serializable

  23. class SetWrapper [A] extends AbstractSet[A]

  24. class ToIteratorWrapper [A] extends AnyRef

Value Members

  1. def != ( arg0 : AnyRef ) : Boolean

    attributes: final
    definition classes: AnyRef
  2. def != ( arg0 : Any ) : Boolean

    o != arg0 is the same as !(o == (arg0)).

    o != arg0 is the same as !(o == (arg0)).

    arg0

    the object to compare against this object for dis-equality.

    returns

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

    attributes: final
    definition classes: Any
  3. def ## () : Int

    attributes: final
    definition classes: AnyRef → Any
  4. def $asInstanceOf [T0] () : T0

    attributes: final
    definition classes: AnyRef
  5. def $isInstanceOf [T0] () : Boolean

    attributes: final
    definition classes: AnyRef
  6. def == ( arg0 : AnyRef ) : Boolean

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

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

    attributes: final
    definition classes: AnyRef
  7. def == ( arg0 : Any ) : Boolean

    o == arg0 is the same as o.equals(arg0).

    o == arg0 is the same as o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

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

    attributes: final
    definition classes: Any
  8. def asBuffer [A] ( l : List[A] ) : Buffer[A]

    annotations: @deprecated( message = "use asScalaBuffer instead" )
      deprecated:
    1. use asScalaBuffer instead

  9. def asCollection [A] ( i : Iterable[A] ) : Collection[A]

    annotations: @deprecated( message = "use asJavaCollection instead" )
      deprecated:
    1. use asJavaCollection instead

  10. def asConcurrentMap [A, B] ( m : ConcurrentMap[A, B] ) : ConcurrentMap[A, B]

    annotations: @deprecated( message = "use asScalaConcurrentMap instead" )
      deprecated:
    1. use asScalaConcurrentMap instead

  11. def asConcurrentMap [A, B] ( m : ConcurrentMap[A, B] ) : ConcurrentMap[A, B]

    annotations: @deprecated( message = "use asJavaConcurrentMap instead" )
      deprecated:
    1. use asJavaConcurrentMap instead

  12. def asDictionary [A, B] ( m : Map[A, B] ) : Dictionary[A, B]

    annotations: @deprecated( message = "use asJavaDictionary instead" )
      deprecated:
    1. use asJavaDictionary instead

  13. def asEnumeration [A] ( i : Iterator[A] ) : Enumeration[A]

    annotations: @deprecated( message = "use asJavaEnmeration instead" )
      deprecated:
    1. use asJavaEnmeration instead

  14. def asInstanceOf [T0] : T0

    This method is used to cast the receiver object to be of type T0.

    This method is used to 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 typed.

    returns

    the receiver object.

    attributes: final
    definition classes: Any
  15. def asIterable [A] ( i : Collection[A] ) : Iterable[A]

    annotations: @deprecated( message = ... )
      deprecated:
    1. use collectionAsScalaIterable instead

  16. def asIterable [A] ( i : Iterable[A] ) : Iterable[A]

    annotations: @deprecated( message = ... )
      deprecated:
    1. use iterableAsScalaIterable instead

  17. def asIterable [A] ( i : Iterable[A] ) : Iterable[A]

    annotations: @deprecated( message = "use asJavaIterable instead" )
      deprecated:
    1. use asJavaIterable instead

  18. def asIterator [A] ( i : Enumeration[A] ) : Iterator[A]

    annotations: @deprecated( message = ... )
      deprecated:
    1. use enumerationAsScalaIterator instead

  19. def asIterator [A] ( i : Iterator[A] ) : Iterator[A]

    annotations: @deprecated( message = "use asScalaIterator instead" )
      deprecated:
    1. use asScalaIterator instead

  20. def asIterator [A] ( i : Iterator[A] ) : Iterator[A]

    annotations: @deprecated( message = "use asJavaIterator instead" )
      deprecated:
    1. use asJavaIterator instead

  21. implicit def asJavaCollection [A] ( i : Iterable[A] ) : Collection[A]

    Implicitly converts a Scala Iterable to an immutable Java Collection.

    Implicitly converts a Scala Iterable to an immutable Java Collection.

    If the Scala Iterable was previously obtained from an implicit or explicit call of asSizedIterable(java.util.Collection) then the original Java Collection will be returned.

    i

    The SizedIterable to be converted.

    returns

    A Java Collection view of the argument.

    attributes: implicit
  22. implicit def asJavaConcurrentMap [A, B] ( m : ConcurrentMap[A, B] ) : ConcurrentMap[A, B]

    Implicitly converts a Scala mutable ConcurrentMap to a Java ConcurrentMap.

    Implicitly converts a Scala mutable ConcurrentMap to a Java ConcurrentMap. The returned Java ConcurrentMap is backed by the provided Scala ConcurrentMap and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala ConcurrentMap was previously obtained from an implicit or explicit call of asConcurrentMap(java.util.concurrect.ConcurrentMap) then the original Java ConcurrentMap will be returned.

    m

    The ConcurrentMap to be converted.

    returns

    A Java ConcurrentMap view of the argument.

    attributes: implicit
  23. implicit def asJavaDictionary [A, B] ( m : Map[A, B] ) : Dictionary[A, B]

    Implicitly converts a Scala mutable Map to a Java Dictionary.

    Implicitly converts a Scala mutable Map to a Java Dictionary. The returned Java Dictionary is backed by the provided Scala Dictionary and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Dictionary was previously obtained from an implicit or explicit call of asMap(java.util.Dictionary) then the original Java Dictionary will be returned.

    m

    The Map to be converted.

    returns

    A Java Dictionary view of the argument.

    attributes: implicit
  24. implicit def asJavaEnumeration [A] ( i : Iterator[A] ) : Enumeration[A]

    Implicitly converts a Scala Iterator to a Java Enumeration.

    Implicitly converts a Scala Iterator to a Java Enumeration. The returned Java Enumeration is backed by the provided Scala Iterator and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Iterator was previously obtained from an implicit or explicit call of asIterator(java.util.Enumeration) then the original Java Enumeration will be returned.

    i

    The Iterator to be converted.

    returns

    A Java Enumeration view of the argument.

    attributes: implicit
  25. implicit def asJavaIterable [A] ( i : Iterable[A] ) : Iterable[A]

    Implicitly converts a Scala Iterable to a Java Iterable.

    Implicitly converts a Scala Iterable to a Java Iterable. The returned Java Iterable is backed by the provided Scala Iterable and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Iterable was previously obtained from an implicit or explicit call of asIterable(java.lang.Iterable) then the original Java Iterable will be returned.

    i

    The Iterable to be converted.

    returns

    A Java Iterable view of the argument.

    attributes: implicit
  26. implicit def asJavaIterator [A] ( i : Iterator[A] ) : Iterator[A]

    Implicitly converts a Scala Iterator to a Java Iterator.

    Implicitly converts a Scala Iterator to a Java Iterator. The returned Java Iterator is backed by the provided Scala Iterator and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Iterator was previously obtained from an implicit or explicit call of asIterator(java.util.Iterator) then the original Java Iterator will be returned.

    i

    The Iterator to be converted.

    returns

    A Java Iterator view of the argument.

    attributes: implicit
  27. def asJavaList [A] ( b : Seq[A] ) : List[A]

    annotations: @deprecated( message = "use seqAsJavaList instead" )
      deprecated:
    1. use seqAsJavaList instead

  28. def asJavaList [A] ( b : Seq[A] ) : List[A]

    annotations: @deprecated( message = "use mutableSeqAsJavaList instead" )
      deprecated:
    1. use mutableSeqAsJavaList instead

  29. def asJavaList [A] ( b : Buffer[A] ) : List[A]

    annotations: @deprecated( message = "use bufferAsJavaList instead" )
      deprecated:
    1. use bufferAsJavaList instead

  30. def asJavaMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use mapAsJavaMap instead" )
      deprecated:
    1. use mapAsJavaMap instead

  31. def asJavaMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use mutableMapAsJavaMap instead" )
      deprecated:
    1. use mutableMapAsJavaMap instead

  32. def asJavaSet [A] ( s : Set[A] ) : Set[A]

    annotations: @deprecated( message = "use setAsJavaSet instead" )
      deprecated:
    1. use setAsJavaSet instead

  33. def asJavaSet [A] ( s : Set[A] ) : Set[A]

    annotations: @deprecated( message = "use mutableSetAsJavaSet instead" )
      deprecated:
    1. use mutableSetAsJavaSet instead

  34. def asList [A] ( b : Seq[A] ) : List[A]

    annotations: @deprecated( message = "use seqAsJavaList instead" )
      deprecated:
    1. use seqAsJavaList instead

  35. def asList [A] ( b : Seq[A] ) : List[A]

    annotations: @deprecated( message = "use mutableSeqAsJavaList instead" )
      deprecated:
    1. use mutableSeqAsJavaList instead

  36. def asList [A] ( b : Buffer[A] ) : List[A]

    annotations: @deprecated( message = "use bufferAsJavaList instead" )
      deprecated:
    1. use bufferAsJavaList instead

  37. def asMap ( p : Properties ) : Map[String, String]

    annotations: @deprecated( message = "use propertiesAsScalaMap instead" )
      deprecated:
    1. use propertiesAsScalaMap instead

  38. def asMap [A, B] ( p : Dictionary[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use dictionaryAsScalaMap instead" )
      deprecated:
    1. use dictionaryAsScalaMap instead

  39. def asMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use mapAsScalaMap instead" )
      deprecated:
    1. use mapAsScalaMap instead

  40. def asMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use mapAsJavaMap instead" )
      deprecated:
    1. use mapAsJavaMap instead

  41. def asMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use mutableMapAsJavaMap instead" )
      deprecated:
    1. use mutableMapAsJavaMap instead

  42. implicit def asScalaBuffer [A] ( l : List[A] ) : Buffer[A]

    Implicitly converts a Java List to a Scala mutable Buffer.

    Implicitly converts a Java List to a Scala mutable Buffer. The returned Scala Buffer is backed by the provided Java List and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java List was previously obtained from an implicit or explicit call of asScalaBuffer(scala.collection.mutable.Buffer) then the original Scala Buffer will be returned.

    l

    The List to be converted.

    returns

    A Scala mutable Buffer view of the argument.

    attributes: implicit
  43. implicit def asScalaConcurrentMap [A, B] ( m : ConcurrentMap[A, B] ) : ConcurrentMap[A, B]

    Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.

    Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. The returned Scala ConcurrentMap is backed by the provided Java ConcurrentMap and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java ConcurrentMap was previously obtained from an implicit or explicit call of asConcurrentMap(scala.collection.mutable.ConcurrentMap) then the original Scala ConcurrentMap will be returned.

    m

    The ConcurrentMap to be converted.

    returns

    A Scala mutable ConcurrrentMap view of the argument.

    attributes: implicit
  44. def asScalaIterable [A] ( i : Collection[A] ) : Iterable[A]

    annotations: @deprecated( message = ... )
      deprecated:
    1. use collectionAsScalaIterable instead

  45. def asScalaIterable [A] ( i : Iterable[A] ) : Iterable[A]

    annotations: @deprecated( message = ... )
      deprecated:
    1. use iterableAsScalaIterable instead

  46. implicit def asScalaIterator [A] ( i : Iterator[A] ) : Iterator[A]

    Implicitly converts a Java Iterator to a Scala Iterator.

    Implicitly converts a Java Iterator to a Scala Iterator. The returned Scala Iterator is backed by the provided Java Iterator and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java Iterator was previously obtained from an implicit or explicit call of asIterator(scala.collection.Iterator) then the original Scala Iterator will be returned.

    i

    The Iterator to be converted.

    returns

    A Scala Iterator view of the argument.

    attributes: implicit
  47. def asScalaMap ( p : Properties ) : Map[String, String]

    annotations: @deprecated( message = "use propertiesAsScalaMap instead" )
      deprecated:
    1. use propertiesAsScalaMap instead

  48. def asScalaMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    annotations: @deprecated( message = "use mapAsScalaMap instead" )
      deprecated:
    1. use mapAsScalaMap instead

  49. implicit def asScalaSet [A] ( s : Set[A] ) : Set[A]

    Implicitly converts a Java Set to a Scala mutable Set.

    Implicitly converts a Java Set to a Scala mutable Set. The returned Scala Set is backed by the provided Java Set and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java Set was previously obtained from an implicit or explicit call of asScalaSet(scala.collection.mutable.Set) then the original Scala Set will be returned.

    s

    The Set to be converted.

    returns

    A Scala mutable Set view of the argument.

    attributes: implicit
  50. def asSet [A] ( s : Set[A] ) : Set[A]

    annotations: @deprecated( message = "use asScalaSet instead" )
      deprecated:
    1. use asScalaSet instead

  51. def asSet [A] ( s : Set[A] ) : Set[A]

    annotations: @deprecated( message = "use setAsJavaSet instead" )
      deprecated:
    1. use setAsJavaSet instead

  52. def asSet [A] ( s : Set[A] ) : Set[A]

    annotations: @deprecated( message = "use mutableSetAsJavaSet instead" )
      deprecated:
    1. use mutableSetAsJavaSet instead

  53. implicit def bufferAsJavaList [A] ( b : Buffer[A] ) : List[A]

    Implicitly converts a Scala mutable Buffer to a Java List.

    Implicitly converts a Scala mutable Buffer to a Java List. The returned Java List is backed by the provided Scala Buffer and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Buffer was previously obtained from an implicit or explicit call of asBuffer(java.util.List) then the original Java List will be returned.

    b

    The Buffer to be converted.

    returns

    A Java List view of the argument.

    attributes: implicit
  54. def clone () : AnyRef

    This method creates and returns a copy of the receiver object.

    This method creates and returns 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()
  55. implicit def collectionAsScalaIterable [A] ( i : Collection[A] ) : Iterable[A]

    Implicitly converts a Java Collection to an Scala Iterable.

    Implicitly converts a Java Collection to an Scala Iterable.

    If the Java Collection was previously obtained from an implicit or explicit call of collectionAsScalaIterable(scala.collection.SizedIterable) then the original Scala Iterable will be returned.

    i

    The Collection to be converted.

    returns

    A Scala Iterable view of the argument.

    attributes: implicit
  56. implicit def dictionaryAsScalaMap [A, B] ( p : Dictionary[A, B] ) : Map[A, B]

    Implicitly converts a Java Dictionary to a Scala mutable Map[String, String].

    Implicitly converts a Java Dictionary to a Scala mutable Map[String, String]. The returned Scala Map[String, String] is backed by the provided Java Dictionary and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    returns

    A Scala mutable Map[String, String] view of the argument.

    attributes: implicit
  57. implicit def enumerationAsScalaIterator [A] ( i : Enumeration[A] ) : Iterator[A]

    Implicitly converts a Java Enumeration to a Scala Iterator.

    Implicitly converts a Java Enumeration to a Scala Iterator. The returned Scala Iterator is backed by the provided Java Enumeration and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java Enumeration was previously obtained from an implicit or explicit call of enumerationAsScalaIterator(scala.collection.Iterator) then the original Scala Iterator will be returned.

    i

    The Enumeration to be converted.

    returns

    A Scala Iterator view of the argument.

    attributes: implicit
  58. def eq ( arg0 : AnyRef ) : Boolean

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.

    Additionally, the eq method has three other 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).

    arg0

    the object to compare against this object for reference equality.

    returns

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

    attributes: final
    definition classes: AnyRef
  59. def equals ( arg0 : Any ) : Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation]: * It is reflexive: for any instance x of type Any, x.equals(x) should return true. * It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. * It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

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

    definition classes: AnyRef → Any
  60. def finalize () : Unit

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    The details of when and if the finalize method are 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()
  61. def getClass () : java.lang.Class[_ <: java.lang.Object]

    Returns a representation that corresponds to the dynamic class of the receiver object.

    Returns a representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    attributes: final
    definition classes: AnyRef
  62. def hashCode () : Int

    Returns a hash code value for the object.

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    returns

    the hash code value for the object.

    definition classes: AnyRef → Any
  63. def isInstanceOf [T0] : Boolean

    This method is used to test whether the dynamic type of the receiver object is T0.

    This method is used to test whether the dynamic type of the receiver object is T0.

    Note that the test 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 requested typed.

    returns

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

    attributes: final
    definition classes: Any
  64. implicit def iterableAsScalaIterable [A] ( i : Iterable[A] ) : Iterable[A]

    Implicitly converts a Java Iterable to a Scala Iterable.

    Implicitly converts a Java Iterable to a Scala Iterable. The returned Scala Iterable is backed by the provided Java Iterable and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java Iterable was previously obtained from an implicit or explicit call of iterableAsScalaIterable(scala.collection.Iterable) then the original Scala Iterable will be returned.

    i

    The Iterable to be converted.

    returns

    A Scala Iterable view of the argument.

    attributes: implicit
  65. implicit def mapAsJavaMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    Implicitly converts a Scala Map to a Java Map.

    Implicitly converts a Scala Map to a Java Map. The returned Java Map is backed by the provided Scala Map and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Map was previously obtained from an implicit or explicit call of asMap(java.util.Map) then the original Java Map will be returned.

    m

    The Map to be converted.

    returns

    A Java Map view of the argument.

    attributes: implicit
  66. implicit def mapAsScalaMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    Implicitly converts a Java Map to a Scala mutable Map.

    Implicitly converts a Java Map to a Scala mutable Map. The returned Scala Map is backed by the provided Java Map and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    If the Java Map was previously obtained from an implicit or explicit call of mapAsScalaMap(scala.collection.mutable.Map) then the original Scala Map will be returned.

    m

    The Map to be converted.

    returns

    A Scala mutable Map view of the argument.

    attributes: implicit
  67. implicit def mutableMapAsJavaMap [A, B] ( m : Map[A, B] ) : Map[A, B]

    Implicitly converts a Scala mutable Map to a Java Map.

    Implicitly converts a Scala mutable Map to a Java Map. The returned Java Map is backed by the provided Scala Map and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Map was previously obtained from an implicit or explicit call of asMap(java.util.Map) then the original Java Map will be returned.

    m

    The Map to be converted.

    returns

    A Java Map view of the argument.

    attributes: implicit
  68. implicit def mutableSeqAsJavaList [A] ( b : Seq[A] ) : List[A]

    Implicitly converts a Scala mutable Seq to a Java List.

    Implicitly converts a Scala mutable Seq to a Java List. The returned Java List is backed by the provided Scala Seq and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Seq was previously obtained from an implicit or explicit call of asSeq(java.util.List) then the original Java List will be returned.

    b

    The Seq to be converted.

    returns

    A Java List view of the argument.

    attributes: implicit
  69. implicit def mutableSetAsJavaSet [A] ( s : Set[A] ) : Set[A]

    Implicitly converts a Scala mutable Set to a Java Set.

    Implicitly converts a Scala mutable Set to a Java Set. The returned Java Set is backed by the provided Scala Set and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Set was previously obtained from an implicit or explicit call of asSet(java.util.Set) then the original Java Set will be returned.

    s

    The Set to be converted.

    returns

    A Java Set view of the argument.

    attributes: implicit
  70. def ne ( arg0 : AnyRef ) : Boolean

    o.ne(arg0) is the same as !(o.eq(arg0)).

    o.ne(arg0) is the same as !(o.eq(arg0)).

    arg0

    the object to compare against this object for reference dis-equality.

    returns

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

    attributes: final
    definition classes: AnyRef
  71. 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.

    attributes: final
    definition classes: AnyRef
  72. 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.

    attributes: final
    definition classes: AnyRef
  73. implicit def propertiesAsScalaMap ( p : Properties ) : Map[String, String]

    Implicitly converts a Java Properties to a Scala mutable Map[String, String].

    Implicitly converts a Java Properties to a Scala mutable Map[String, String]. The returned Scala Map[String, String] is backed by the provided Java Properties and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.

    returns

    A Scala mutable Map[String, String] view of the argument.

    attributes: implicit
  74. implicit def seqAsJavaList [A] ( b : Seq[A] ) : List[A]

    Implicitly converts a Scala Seq to a Java List.

    Implicitly converts a Scala Seq to a Java List. The returned Java List is backed by the provided Scala Seq and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Seq was previously obtained from an implicit or explicit call of asSeq(java.util.List) then the original Java List will be returned.

    b

    The Seq to be converted.

    returns

    A Java List view of the argument.

    attributes: implicit
  75. implicit def setAsJavaSet [A] ( s : Set[A] ) : Set[A]

    Implicitly converts a Scala Set to a Java Set.

    Implicitly converts a Scala Set to a Java Set. The returned Java Set is backed by the provided Scala Set and any side-effects of using it via the Java interface will be visible via the Scala interface and vice versa.

    If the Scala Set was previously obtained from an implicit or explicit call of asSet(java.util.Set) then the original Java Set will be returned.

    s

    The Set to be converted.

    returns

    A Java Set view of the argument.

    attributes: implicit
  76. def synchronized [T0] ( arg0 : ⇒ T0 ) : T0

    attributes: final
    definition classes: AnyRef
  77. def toString () : String

    Returns a string representation of the object.

    Returns a string representation of the object.

    The default representation is platform dependent.

    returns

    a string representation of the object.

    definition classes: AnyRef → Any
  78. def wait () : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()
  79. def wait ( arg0 : Long , arg1 : Int ) : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()
  80. def wait ( arg0 : Long ) : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()

Inherited from AnyRef

Inherited from Any