scala.reflect.api.Symbols

# ClassSymbol

###
Related Doc: package Symbols

#### abstract type ClassSymbol >: Null <: Universe.ClassSymbolApi with Universe.TypeSymbol

The type of class symbols representing class and trait definitions.

Source
  Symbols.scala

Linear Supertypes
Universe.<refinement>, Universe.<refinement>, Universe.ClassSymbolApi, Universe.TypeSymbolApi, Universe.SymbolApi, AnyRef, Any
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Inherited

1. ClassSymbol
2. <refinement>
3. <refinement>
4. ClassSymbolApi
5. TypeSymbolApi
6. SymbolApi
7. AnyRef
8. Any

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### Type Members

1. #### final type NameType = Universe.TypeName

   Type symbols have their names of type `TypeName`.

   Type symbols have their names of type `TypeName`.

   Definition Classes
     TypeSymbolApi → SymbolApi

### Abstract Value Members

1. #### abstract def alternatives: List[Universe.Symbol]

   The overloaded alternatives of this symbol

   The overloaded alternatives of this symbol

   Definition Classes
     SymbolApi

2. #### abstract def annotations: List[Universe.Annotation]

   A list of annotations attached to this Symbol.

   A list of annotations attached to this Symbol.

   Definition Classes
     SymbolApi

3. #### abstract def baseClasses: List[Universe.Symbol]

   The list of all base classes of this type (including its own typeSymbol) in linearization order, starting with the class itself and ending in class Any.

   The list of all base classes of this type (including its own typeSymbol) in linearization order, starting with the class itself and ending in class Any.

   Definition Classes
     ClassSymbolApi

4. #### abstract def companion: Universe.Symbol

   For a class: its companion object if exists.

   For a class: its companion object if exists. For a module or a module class: companion class of the module if exists. For a package or a package class: NoSymbol. For all others: NoSymbol.

   Definition Classes
     SymbolApi

5. #### abstract def filter(cond: (Universe.Symbol) ⇒ Boolean): Universe.Symbol

   Filters the underlying alternatives (or a single-element list composed of the symbol itself if the symbol is not overloaded).

   Filters the underlying alternatives (or a single-element list composed of the symbol itself if the symbol is not overloaded). Returns an overloaded symbol is there are multiple matches. Returns a NoSymbol if there are no matches.

   Definition Classes
     SymbolApi

6. #### abstract def fullName: String

   The encoded full path name of this symbol, where outer names and inner names are separated by periods.

   The encoded full path name of this symbol, where outer names and inner names are separated by periods.

   Definition Classes
     SymbolApi

7. #### abstract def info: Universe.Type

   The type signature of this symbol.

   The type signature of this symbol.

   This method always returns signatures in the most generic way possible, even if the underlying symbol is obtained from an instantiation of a generic type. For example, signature of the method `def map[B](f: (A) ⇒ B): List[B]`, which refers to the type parameter `A` of the declaring class `List[A]`, will always feature `A`, regardless of whether `map` is loaded from the `List[_]` or from `List[Int]`. To get a signature with type parameters appropriately instantiated, one should use `infoIn`.

   Definition Classes
     SymbolApi

8. #### abstract def infoIn(site: Universe.Type): Universe.Type

   The type signature of this symbol seen as a member of given type `site`.

   The type signature of this symbol seen as a member of given type `site`.

   Definition Classes
     SymbolApi

9. #### abstract def isAbstract: Boolean

   Is this symbol abstract (i.e.

   Is this symbol abstract (i.e. an abstract class, an abstract method, value or type member)?

   Definition Classes
     SymbolApi

10. #### abstract def isAbstractOverride: Boolean

    Is this symbol labelled as "abstract override"?

    Is this symbol labelled as "abstract override"?

    Definition Classes
      SymbolApi

11. #### abstract def isAliasType: Boolean

    Does this symbol represent the definition of a type alias?

    Does this symbol represent the definition of a type alias?

    Definition Classes
      TypeSymbolApi

12. #### abstract def isCaseClass: Boolean

    Does this symbol represent a case class?

    Does this symbol represent a case class?

    Definition Classes
      ClassSymbolApi

13. #### abstract def isConstructor: Boolean

    Does this method represent a constructor?

    Does this method represent a constructor?

    If `owner` is a class, then this is a vanilla JVM constructor. If `owner` is a trait, then this is a mixin constructor.

    Definition Classes
      SymbolApi

14. #### abstract def isContravariant: Boolean

    Is the type parameter represented by this symbol contravariant?

    Is the type parameter represented by this symbol contravariant?

    Definition Classes
      TypeSymbolApi

15. #### abstract def isCovariant: Boolean

    Is the type parameter represented by this symbol contravariant?

    Is the type parameter represented by this symbol contravariant?

    Definition Classes
      TypeSymbolApi

16. #### abstract def isDerivedValueClass: Boolean

    Does this symbol represent the definition of a custom value class? Namely, is AnyVal among its parent classes?

    Does this symbol represent the definition of a custom value class? Namely, is AnyVal among its parent classes?

    Definition Classes
      ClassSymbolApi

17. #### abstract def isExistential: Boolean

    Does this symbol represent an existentially bound type?

    Does this symbol represent an existentially bound type?

    Definition Classes
      TypeSymbolApi

18. #### abstract def isFinal: Boolean

    Is this symbol final?

    Is this symbol final?

    Definition Classes
      SymbolApi

19. #### abstract def isImplementationArtifact: Boolean

    Does this symbol represent an implementation artifact that isn't meant for public use? Examples of such artifacts are erasure bridges and outer fields.

    Does this symbol represent an implementation artifact that isn't meant for public use? Examples of such artifacts are erasure bridges and outer fields.

    Definition Classes
      SymbolApi

20. #### abstract def isImplicit: Boolean

    Does this symbol represent an implicit value, definition, class or parameter?

    Does this symbol represent an implicit value, definition, class or parameter?

    Definition Classes
      SymbolApi

21. #### abstract def isJava: Boolean

    Is this symbol defined by Java?

    Is this symbol defined by Java?

    Definition Classes
      SymbolApi

22. #### abstract def isMacro: Boolean

    Is this symbol a macro?

    Is this symbol a macro?

    Definition Classes
      SymbolApi

23. #### abstract def isNumeric: Boolean

    Does this symbol represent the definition of a numeric value class? Namely, is it one of scala.Double, scala.Float, scala.Long, scala.Int, scala.Char, scala.Short, scala.Byte, scala.Unit or scala.Boolean?

    Does this symbol represent the definition of a numeric value class? Namely, is it one of scala.Double, scala.Float, scala.Long, scala.Int, scala.Char, scala.Short, scala.Byte, scala.Unit or scala.Boolean?

    Definition Classes
      ClassSymbolApi

24. #### abstract def isPackage: Boolean

    Does this symbol represent the definition of a package? Known issues: https://issues.scala-lang.org/browse/SI-6732.

    Does this symbol represent the definition of a package? Known issues: https://issues.scala-lang.org/browse/SI-6732.

    Definition Classes
      SymbolApi

25. #### abstract def isPackageClass: Boolean

    Does this symbol represent a package class? If yes, `isClass` is also guaranteed to be true.

    Does this symbol represent a package class? If yes, `isClass` is also guaranteed to be true.

    Definition Classes
      SymbolApi

26. #### abstract def isParameter: Boolean

    Is this symbol a parameter (either a method parameter or a type parameter)?

    Is this symbol a parameter (either a method parameter or a type parameter)?

    Definition Classes
      SymbolApi

27. #### abstract def isPrimitive: Boolean

    Does this symbol represent the definition of a primitive class? Namely, is it one of scala.Double, scala.Float, scala.Long, scala.Int, scala.Char, scala.Short, scala.Byte, scala.Unit or scala.Boolean?

    Does this symbol represent the definition of a primitive class? Namely, is it one of scala.Double, scala.Float, scala.Long, scala.Int, scala.Char, scala.Short, scala.Byte, scala.Unit or scala.Boolean?

    Definition Classes
      ClassSymbolApi

28. #### abstract def isPrivate: Boolean

    Does this symbol represent a private declaration or definition? If yes, `privateWithin` might tell more about this symbol's visibility scope.

    Does this symbol represent a private declaration or definition? If yes, `privateWithin` might tell more about this symbol's visibility scope.

    Definition Classes
      SymbolApi

29. #### abstract def isPrivateThis: Boolean

    Does this symbol represent a declaration or definition written in a source file as `private[this]` or generated in tree/symbol form with the combination of flags LOCAL and PRIVATE? If yes, `isPrivate` is guaranteed to be true,

    Does this symbol represent a declaration or definition written in a source file as `private[this]` or generated in tree/symbol form with the combination of flags LOCAL and PRIVATE? If yes, `isPrivate` is guaranteed to be true,

    Definition Classes
      SymbolApi

30. #### abstract def isProtected: Boolean

    Does this symbol represent a protected declaration or definition? If yes, `privateWithin` might tell more about this symbol's visibility scope.

    Does this symbol represent a protected declaration or definition? If yes, `privateWithin` might tell more about this symbol's visibility scope.

    Definition Classes
      SymbolApi

31. #### abstract def isProtectedThis: Boolean

    Does this symbol represent a declaration or definition written in a source file as `protected[this]` or generated in tree/symbol form with the combination of flags LOCAL and PROTECTED? If yes, `isProtected` is guaranteed to be true,

    Does this symbol represent a declaration or definition written in a source file as `protected[this]` or generated in tree/symbol form with the combination of flags LOCAL and PROTECTED? If yes, `isProtected` is guaranteed to be true,

    Definition Classes
      SymbolApi

32. #### abstract def isPublic: Boolean

    Does this symbol represent a public declaration or definition?

    Does this symbol represent a public declaration or definition?

    Definition Classes
      SymbolApi

33. #### abstract def isSealed: Boolean

    Does this symbol represent a sealed class?

    Does this symbol represent a sealed class?

    Definition Classes
      ClassSymbolApi

34. #### abstract def isSpecialized: Boolean

    Is this symbol a specialized type parameter or a generated specialized member?

    Is this symbol a specialized type parameter or a generated specialized member?

    Definition Classes
      SymbolApi

35. #### abstract def isStatic: Boolean

    Is this symbol static (i.e.

    Is this symbol static (i.e. with no outer instance)? Q: When exactly is a sym marked as STATIC? A: If it's a member of a toplevel object, or of an object contained in a toplevel object, or any number of levels deep. http://groups.google.com/group/scala-internals/browse_thread/thread/d385bcd60b08faf6

    Definition Classes
      SymbolApi

36. #### abstract def isSynthetic: Boolean

    Does this symbol represent a synthetic (i.e.

    Does this symbol represent a synthetic (i.e. a compiler-generated) entity? Examples of synthetic entities are accessors for vals and vars or mixin constructors in trait implementation classes.

    Definition Classes
      SymbolApi

37. #### abstract def isTrait: Boolean

    Does this symbol represent a trait?

    Does this symbol represent a trait?

    Definition Classes
      ClassSymbolApi

38. #### abstract def knownDirectSubclasses: Set[Universe.Symbol]

    If this is a sealed class, its known direct subclasses.

    If this is a sealed class, its known direct subclasses. Otherwise, the empty set.

    Definition Classes
      ClassSymbolApi

39. #### abstract def map(f: (Universe.Symbol) ⇒ Universe.Symbol): Universe.Symbol

    If this is a NoSymbol, returns NoSymbol, otherwise returns the result of applying `f` to this symbol.

    If this is a NoSymbol, returns NoSymbol, otherwise returns the result of applying `f` to this symbol.

    Definition Classes
      SymbolApi

40. #### abstract def module: Universe.Symbol

    The module corresponding to this module class, or NoSymbol if this symbol is not a module class.

    The module corresponding to this module class, or NoSymbol if this symbol is not a module class.

    Definition Classes
      ClassSymbolApi

41. #### abstract def name: Symbol.NameType

    The name of the symbol as a member of the `Name` type.

    The name of the symbol as a member of the `Name` type.

    Definition Classes
      SymbolApi

42. #### abstract def orElse(alt: ⇒ Universe.Symbol): Universe.Symbol

    Provides an alternate if symbol is a NoSymbol.

    Provides an alternate if symbol is a NoSymbol.

    Definition Classes
      SymbolApi

43. #### abstract def overrides: List[Universe.Symbol]

    Returns all symbols overridden by this symbol.

    Returns all symbols overridden by this symbol.

    Definition Classes
      SymbolApi

44. #### abstract def owner: Universe.Symbol

    The owner of this symbol.

    The owner of this symbol. This is the symbol that directly contains the current symbol's definition. The `NoSymbol` symbol does not have an owner, and calling this method on one causes an internal error. The owner of the Scala root class scala.reflect.api.Mirror.RootClass and the Scala root object scala.reflect.api.Mirror.RootPackage is `NoSymbol`. Every other symbol has a chain of owners that ends in scala.reflect.api.Mirror.RootClass.

    Definition Classes
      SymbolApi

45. #### abstract def pos: Universe.Position

    Position of the tree.

    Position of the tree.

    Definition Classes
      SymbolApi

46. #### abstract def primaryConstructor: Universe.Symbol

    For a Scala class or module class, the primary constructor of the class.

    For a Scala class or module class, the primary constructor of the class. For a Scala trait, its mixin constructor. For a Scala package class, NoSymbol. For a Java class, NoSymbol.

    Known issues: Due to SI-8367, primaryConstructor may return unexpected results when called for Java classes (for some vague definition of a "Java class", which apparently not only includes javac-produced classfiles, but also consists of classes defined in Scala programs under the java.lang package). What's even worse, for some Java classes we can't even guarantee stability of the return value - depending on your classloader configuration and/or JDK version you might get different primaryConstructor for the same ClassSymbol. We have logged these issues at SI-8193.

    Definition Classes
      ClassSymbolApi

47. #### abstract def privateWithin: Universe.Symbol

    Set when symbol has a modifier of the form private[X] or protected[X], NoSymbol otherwise.

    Set when symbol has a modifier of the form private[X] or protected[X], NoSymbol otherwise.

    Access level encoding: there are three scala flags (PRIVATE, PROTECTED, and LOCAL) which combine with value privateWithin (the "foo" in private[foo]) to define from where an entity can be accessed. The meanings are as follows:

    PRIVATE access restricted to class only. PROTECTED access restricted to class and subclasses only. LOCAL can only be set in conjunction with PRIVATE or PROTECTED. Further restricts access to the same object instance.

    In addition, privateWithin can be used to set a visibility barrier. When set, everything contained in the named enclosing package or class has access. It is incompatible with PRIVATE or LOCAL, but is additive with PROTECTED (i.e. if either the flags or privateWithin allow access, then it is allowed.)

    The java access levels translate as follows:

    java private: isPrivate && (privateWithin == NoSymbol) java package: !isPrivate && !isProtected && (privateWithin == enclosingPackage) java protected: isProtected && (privateWithin == enclosingPackage) java public: !isPrivate && !isProtected && (privateWithin == NoSymbol)

    Definition Classes
      SymbolApi

48. #### abstract def selfType: Universe.Type

    If this symbol is a class or trait, its self type, otherwise the type of the symbol itself.

    If this symbol is a class or trait, its self type, otherwise the type of the symbol itself.

    Definition Classes
      ClassSymbolApi

49. #### abstract def suchThat(cond: (Universe.Symbol) ⇒ Boolean): Universe.Symbol

    Does the same as `filter`, but crashes if there are multiple matches.

    Does the same as `filter`, but crashes if there are multiple matches.

    Definition Classes
      SymbolApi

50. #### abstract def superPrefix(supertpe: Universe.Type): Universe.Type

    The type `C.super[M]`, where `C` is the current class and `M` is supertpe.

    The type `C.super[M]`, where `C` is the current class and `M` is supertpe.

    Definition Classes
      ClassSymbolApi

51. #### abstract def thisPrefix: Universe.Type

    The type `C.this`, where `C` is the current class

    The type `C.this`, where `C` is the current class

    Definition Classes
      ClassSymbolApi

52. #### abstract def toType: Universe.Type

    A type reference that refers to this type symbol Note if symbol is a member of a class, one almost always is interested in `asTypeIn` with a site type instead.

    A type reference that refers to this type symbol Note if symbol is a member of a class, one almost always is interested in `asTypeIn` with a site type instead.

    Example: Given a class declaration `class C[T] { ... }` , that generates a symbol `C`. Then `C.toType` is the type `C[T]`.

    By contrast, `C.info` would be a type signature of form `PolyType(ClassInfoType(...))` that describes type parameters, value parameters, parent types, and members of `C`.

    Definition Classes
      TypeSymbolApi

53. #### abstract def toTypeConstructor: Universe.Type

    The type constructor corresponding to this type symbol.

    The type constructor corresponding to this type symbol. This is different from `toType` in that type parameters are part of results of `toType`, but not of `toTypeConstructor`.

    Example: Given a class declaration `class C[T] { ... }` , that generates a symbol `C`. Then `C.toType` is the type `C[T]`, but `C.toTypeConstructor` is `C`.

    Definition Classes
      TypeSymbolApi

54. #### abstract def toTypeIn(site: Universe.Type): Universe.Type

    A type reference that refers to this type symbol seen as a member of given type `site`.

    A type reference that refers to this type symbol seen as a member of given type `site`.

    Definition Classes
      TypeSymbolApi

55. #### abstract def typeParams: List[Universe.Symbol]

    For a polymorphic class/trait, its type parameters, the empty list for all other classes/trait

    For a polymorphic class/trait, its type parameters, the empty list for all other classes/trait

    Definition Classes
      ClassSymbolApi → TypeSymbolApi

56. #### abstract def typeSignature: Universe.Type

    Definition Classes
      SymbolApi
    See also

      info

57. #### abstract def typeSignatureIn(site: Universe.Type): Universe.Type

    Definition Classes
      SymbolApi
    See also

      infoIn

58. #### abstract def allOverriddenSymbols: List[Universe.Symbol]

    Definition Classes
      SymbolApi
    Annotations
      @deprecated
    Deprecated

      (Since version 2.11.0) Use `overrides` instead

    See also

      overrides

59. #### abstract def associatedFile: AbstractFile

    Source file if this symbol is created during this compilation run, or a class file if this symbol is loaded from a *.class or *.jar.

    Source file if this symbol is created during this compilation run, or a class file if this symbol is loaded from a *.class or *.jar.

    The return type is `scala.reflect.io.AbstractFile`, which belongs to an experimental part of Scala reflection. It should not be used unless you know what you are doing. In subsequent releases, this API will be refined and exposed as a part of scala.reflect.api.

    Definition Classes
      SymbolApi
    Annotations
      @deprecated
    Deprecated

      (Since version 2.11.0) Use `pos.source.file` instead

60. #### abstract def companionSymbol: Universe.Symbol

    For a class: the module or case class factory with the same name in the same package.

    For a class: the module or case class factory with the same name in the same package. For a module: the class with the same name in the same package. For all others: NoSymbol

    This API may return unexpected results for module classes, packages and package classes. Use `companion` instead in order to get predictable results.

    Definition Classes
      SymbolApi
    Annotations
      @deprecated
    Deprecated

      (Since version 2.11.0) Use `companion` instead, but beware of possible changes in behavior

61. #### abstract def isAbstractClass: Boolean

    Does this symbol represent an abstract class?

    Does this symbol represent an abstract class?

    Definition Classes
      ClassSymbolApi
    Annotations
      @deprecated
    Deprecated

      (Since version 2.11.0) Use isAbstract instead

62. #### abstract def isAbstractType: Boolean

    Does this symbol represent the definition of an abstract type?

    Does this symbol represent the definition of an abstract type?

    Definition Classes
      TypeSymbolApi
    Annotations
      @deprecated
    Deprecated

      (Since version 2.11.0) Use isAbstract instead

### Concrete 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)`.

   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

4. #### final def asClass: Universe.ClassSymbol

   This symbol cast to a ClassSymbol representing a class or trait.

   This symbol cast to a ClassSymbol representing a class or trait.

   Definition Classes
     ClassSymbolApi → SymbolApi
   Exceptions thrown

     `ScalaReflectionException` if `isClass` is false.

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 asMethod: Universe.MethodSymbol

   This symbol cast to a MethodSymbol.

   This symbol cast to a MethodSymbol.

   Definition Classes
     SymbolApi
   Exceptions thrown

     `ScalaReflectionException` if `isMethod` is false.

7. #### def asModule: Universe.ModuleSymbol

   This symbol cast to a ModuleSymbol defined by an object definition.

   This symbol cast to a ModuleSymbol defined by an object definition.

   Definition Classes
     SymbolApi
   Exceptions thrown

     `ScalaReflectionException` if `isModule` is false.

8. #### def asTerm: Universe.TermSymbol

   This symbol cast to a TermSymbol.

   This symbol cast to a TermSymbol.

   Definition Classes
     SymbolApi
   Exceptions thrown

     `ScalaReflectionException` if `isTerm` is false.

9. #### final def asType: Universe.TypeSymbol

   This symbol cast to a TypeSymbol.

   This symbol cast to a TypeSymbol.

   Definition Classes
     TypeSymbolApi → SymbolApi
   Exceptions thrown

     `ScalaReflectionException` if `isType` is false.

10. #### 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
      @throws( ... )
    Note

      not specified by SLS as a member of AnyRef

11. #### final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    Tests whether the argument (`arg0`) 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

12. #### 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

13. #### 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

14. #### final def getClass(): Class[_]

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

    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.

    Definition Classes
      AnyRef → Any
    Note

      not specified by SLS as a member of AnyRef

15. #### 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

16. #### final def isClass: Boolean

    Does this symbol represent the definition of a class or trait? If yes, `isType` is also guaranteed to be true.

    Does this symbol represent the definition of a class or trait? If yes, `isType` is also guaranteed to be true.

    Definition Classes
      ClassSymbolApi → SymbolApi

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 isMethod: Boolean

    Does this symbol represent the definition of a method? If yes, `isTerm` is also guaranteed to be true.

    Does this symbol represent the definition of a method? If yes, `isTerm` is also guaranteed to be true.

    Definition Classes
      SymbolApi

19. #### def isModule: Boolean

    Does this symbol represent the definition of a module (i.e.

    Does this symbol represent the definition of a module (i.e. it results from an object definition?). If yes, `isTerm` is also guaranteed to be true.

    Definition Classes
      SymbolApi

20. #### def isModuleClass: Boolean

    Does this symbol represent the definition of a class implicitly associated with an object definition (module class in scala compiler parlance).

    Does this symbol represent the definition of a class implicitly associated with an object definition (module class in scala compiler parlance). If yes, `isType` is also guaranteed to be true.

    Note to compiler developers: During the "mixin" phase, trait implementation class symbols receive the `lateMODULE` flag, hence `isImplClass && isModuleClass` becomes true.

    Definition Classes
      SymbolApi

21. #### def isOverloadedMethod: Boolean

    Used to provide a better error message for `asMethod`

    Used to provide a better error message for `asMethod`

    Attributes
      protected
    Definition Classes
      SymbolApi

22. #### def isTerm: Boolean

    Does this symbol represent the definition of a term? Note that every symbol is either a term or a type.

    Does this symbol represent the definition of a term? Note that every symbol is either a term or a type. So for every symbol `sym` (except for `NoSymbol`), either `sym.isTerm` is true or `sym.isType` is true.

    Definition Classes
      SymbolApi

23. #### final def isType: Boolean

    Does this symbol represent the definition of a type? Note that every symbol is either a term or a type.

    Does this symbol represent the definition of a type? Note that every symbol is either a term or a type. So for every symbol `sym` (except for `NoSymbol`), either `sym.isTerm` is true or `sym.isType` is true.

    Definition Classes
      TypeSymbolApi → SymbolApi

24. #### 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

25. #### 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
    Note

      not specified by SLS as a member of AnyRef

26. #### 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
    Note

      not specified by SLS as a member of AnyRef

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

    Definition Classes
      AnyRef

28. #### 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

29. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

31. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

### Inherited from Universe.<refinement>

### Inherited from Universe.ClassSymbolApi

### Inherited from Universe.TypeSymbolApi

### Inherited from Universe.SymbolApi

### Inherited from AnyRef

### Inherited from Any

### Class Symbol Members

### Method Symbol Members

### TypeSymbol Members

### Symbol Basic Information

### Symbol Type Tests

### Symbol Conversions

### Iteration Helpers

These methods enable collections-like operations on symbols.

### Ungrouped