scala.tools.nsc.symtab

# BrowsingLoaders

###
Related Doc: package symtab

#### abstract class BrowsingLoaders extends GlobalSymbolLoaders

A subclass of SymbolLoaders that implements browsing behavior. This class should be used whenever file dependencies and recompile sets are managed automatically.

Source
  BrowsingLoaders.scala

Linear Supertypes
GlobalSymbolLoaders, SymbolLoaders, AnyRef, Any
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1. Alphabetic
2. By inheritance

Inherited

1. BrowsingLoaders
2. GlobalSymbolLoaders
3. SymbolLoaders
4. AnyRef
5. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

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Visibility

1. Public
2. All

### Instance Constructors

1. #### new BrowsingLoaders()

### Type Members

1. #### class ClassfileLoader extends SymbolLoader with (symbolTable)#FlagAssigningCompleter

   Definition Classes
     SymbolLoaders

2. #### class PackageLoader extends SymbolLoader with (symbolTable)#FlagAgnosticCompleter

   Load contents of a package

   Load contents of a package

   Definition Classes
     SymbolLoaders

3. #### class PackageLoaderUsingFlatClassPath extends SymbolLoader with (symbolTable)#FlagAgnosticCompleter

   Loads contents of a package

   Loads contents of a package

   Definition Classes
     SymbolLoaders

4. #### class SourcefileLoader extends SymbolLoader with (symbolTable)#FlagAssigningCompleter

   Definition Classes
     SymbolLoaders

5. #### abstract class SymbolLoader extends (symbolTable)#SymLoader

   A lazy type that completes itself by calling parameter doComplete.

   A lazy type that completes itself by calling parameter doComplete. Any linked modules/classes or module classes are also initialized. Todo: consider factoring out behavior from TopClassCompleter/SymbolLoader into supertrait SymLoader

   Definition Classes
     SymbolLoaders

### Abstract Value Members

1. #### abstract val global: Global

   Definition Classes
     BrowsingLoaders → GlobalSymbolLoaders

2. #### abstract val platform: Global.platform

   Definition Classes
     GlobalSymbolLoaders → SymbolLoaders

### 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. #### def +(other: String): String

   Implicit information
     This member is added by an implicit conversion from BrowsingLoaders to any2stringadd[BrowsingLoaders] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

4. #### def ->[B](y: B): (BrowsingLoaders, B)

   Implicit information
     This member is added by an implicit conversion from BrowsingLoaders to ArrowAssoc[BrowsingLoaders] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

5. #### 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

6. #### 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`.

7. #### def binaryOnly(owner: Global.Symbol, name: String): Boolean

   The package objects of scala and scala.reflect should always be loaded in binary if classfiles are available, even if sourcefiles are newer.

   The package objects of scala and scala.reflect should always be loaded in binary if classfiles are available, even if sourcefiles are newer. Late-compiling these objects from source leads to compilation order issues. Note: We do a name-base comparison here because the method is called before we even have ReflectPackage defined.

   Definition Classes
     SymbolLoaders

8. #### def browseTopLevel(root: Global.Symbol, src: AbstractFile): Unit

   Browse the top-level of given abstract file `src` and enter eny encountered top-level classes and modules in `root`

9. #### 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

10. #### def compileLate(srcfile: AbstractFile): Unit

    Should forward to `Run.compileLate`.

    Should forward to `Run.compileLate`. The more principled fix would be to determine why this functionality is needed and extract it into a separate interface.

    Attributes
      protected
    Definition Classes
      GlobalSymbolLoaders → SymbolLoaders

11. #### def ensuring(cond: (BrowsingLoaders) ⇒ Boolean, msg: ⇒ Any): BrowsingLoaders

    Implicit information
      This member is added by an implicit conversion from BrowsingLoaders to Ensuring[BrowsingLoaders] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

12. #### def ensuring(cond: (BrowsingLoaders) ⇒ Boolean): BrowsingLoaders

    Implicit information
      This member is added by an implicit conversion from BrowsingLoaders to Ensuring[BrowsingLoaders] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

13. #### def ensuring(cond: Boolean, msg: ⇒ Any): BrowsingLoaders

    Implicit information
      This member is added by an implicit conversion from BrowsingLoaders to Ensuring[BrowsingLoaders] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

14. #### def ensuring(cond: Boolean): BrowsingLoaders

    Implicit information
      This member is added by an implicit conversion from BrowsingLoaders to Ensuring[BrowsingLoaders] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

15. #### def enterClass(owner: Global.Symbol, name: String, completer: SymbolLoader): Global.Symbol

    Enter class with given `name` into scope of `root` and give them `completer` as type.

    Enter class with given `name` into scope of `root` and give them `completer` as type.

    Definition Classes
      SymbolLoaders

16. #### def enterClassAndModule(root: Global.Symbol, name: String, completer: SymbolLoader): Unit

    Enter class and module with given `name` into scope of `root` and give them `completer` as type.

    Enter class and module with given `name` into scope of `root` and give them `completer` as type.

    Definition Classes
      SymbolLoaders

17. #### def enterIfNew(owner: Global.Symbol, member: Global.Symbol, completer: SymbolLoader): Global.Symbol

    In browse mode, it can happen that an encountered symbol is already present.

    In browse mode, it can happen that an encountered symbol is already present. For instance, if the source file has a name different from the classes and objects it contains, the symbol loader will always reparse the source file. The symbols it encounters might already be loaded as class files. In this case we return the one which has a sourcefile (and the other has not), and issue an error if both have sourcefiles.

    Attributes
      protected
    Definition Classes
      BrowsingLoaders → SymbolLoaders

18. #### def enterModule(owner: Global.Symbol, name: String, completer: SymbolLoader): Global.Symbol

    Enter module with given `name` into scope of `root` and give them `completer` as type.

    Enter module with given `name` into scope of `root` and give them `completer` as type.

    Definition Classes
      SymbolLoaders

19. #### def enterPackage(root: Global.Symbol, name: String, completer: SymbolLoader): Global.Symbol

    Enter package with given `name` into scope of `root` and give them `completer` as type.

    Enter package with given `name` into scope of `root` and give them `completer` as type.

    Definition Classes
      SymbolLoaders

20. #### def enterToplevelsFromSource(root: Global.Symbol, name: String, src: AbstractFile): Unit

    Enter top-level symbols from a source file

    Enter top-level symbols from a source file

    Definition Classes
      BrowsingLoaders → SymbolLoaders

21. #### 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

22. #### 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

23. #### 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

24. #### def formatted(fmtstr: String): String

    Implicit information
      This member is added by an implicit conversion from BrowsingLoaders to StringFormat[BrowsingLoaders] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

25. #### 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

26. #### 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

27. #### def initializeFromClassPath(owner: Global.Symbol, classRep: ClassRepresentation[AbstractFile]): Unit

    Initialize toplevel class and module symbols in `owner` from class path representation `classRep`

    Initialize toplevel class and module symbols in `owner` from class path representation `classRep`

    Definition Classes
      SymbolLoaders

28. #### 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

29. #### def lookupMemberAtTyperPhaseIfPossible(sym: Global.Symbol, name: Global.Name): Global.Symbol

    Required by ClassfileParser.

    Required by ClassfileParser. Check documentation in that class for details.

    Definition Classes
      GlobalSymbolLoaders → SymbolLoaders

30. #### object moduleClassLoader extends SymbolLoader with (symbolTable)#FlagAssigningCompleter

    Definition Classes
      SymbolLoaders

31. #### 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

32. #### def newClassLoader(bin: AbstractFile): SymbolLoader

    Create a new loader from a binary classfile.

    Create a new loader from a binary classfile. This is intended as a hook allowing to support loading symbols from files other than .class files.

    Attributes
      protected
    Definition Classes
      SymbolLoaders

33. #### 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

34. #### 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

35. #### var parentsLevel: Int

    used from classfile parser to avoid cycles

    used from classfile parser to avoid cycles

    Definition Classes
      SymbolLoaders

36. #### var pendingLoadActions: List[() ⇒ Unit]

    Definition Classes
      SymbolLoaders

37. #### def signalError(root: Global.Symbol, ex: Throwable): Unit

    Attributes
      protected
    Definition Classes
      SymbolLoaders

38. #### val symbolTable: global.type

    Definition Classes
      GlobalSymbolLoaders → SymbolLoaders

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

    Definition Classes
      AnyRef

40. #### 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

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

44. #### def →[B](y: B): (BrowsingLoaders, B)

    Implicit information
      This member is added by an implicit conversion from BrowsingLoaders to ArrowAssoc[BrowsingLoaders] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Inherited from GlobalSymbolLoaders

### Inherited from SymbolLoaders

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from BrowsingLoaders to any2stringadd[BrowsingLoaders]

### Inherited by implicit conversion StringFormat from BrowsingLoaders to StringFormat[BrowsingLoaders]

### Inherited by implicit conversion Ensuring from BrowsingLoaders to Ensuring[BrowsingLoaders]

### Inherited by implicit conversion ArrowAssoc from BrowsingLoaders to ArrowAssoc[BrowsingLoaders]

### Ungrouped