Class

scala.tools.nsc.transform

Mixin

Related Doc: package transform

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abstract class Mixin extends SubComponent with InfoTransform with TreeDSL

Source
Mixin.scala
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Known Subclasses
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Inherited
  1. Mixin
  2. TreeDSL
  3. InfoTransform
  4. Transform
  5. SubComponent
  6. AnyRef
  7. 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 Mixin()

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Type Members

  1. class MixinTransformer extends Global.Transformer

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  2. class Phase extends InfoTransform.Phase

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    Definition Classes
    InfoTransform
  3. abstract class StdPhase extends GlobalPhase

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    A standard phase template

    A standard phase template

    Definition Classes
    SubComponent

Abstract Value Members

  1. abstract val global: Global

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    Definition Classes
    TreeDSL
  2. abstract val runsAfter: List[String]

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    Names of phases that must run before this phase.

    Names of phases that must run before this phase.

    Definition Classes
    SubComponent
  3. abstract val runsRightAfter: Option[String]

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    Name of the phase that this phase must follow immediately.

    Name of the phase that this phase must follow immediately.

    Definition Classes
    SubComponent

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    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

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    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

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    Implicit information
    This member is added by an implicit conversion from Mixin to any2stringadd[Mixin] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Mixin, B)

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    Implicit information
    This member is added by an implicit conversion from Mixin to ArrowAssoc[Mixin] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    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
  6. object CODE

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    Definition Classes
    TreeDSL
  7. def addLateInterfaceMembers(clazz: Global.Symbol): Unit

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    Add getters and setters for all non-module fields of an implementation class to its interface unless they are already present.

    Add getters and setters for all non-module fields of an implementation class to its interface unless they are already present. This is done only once per class. The mixedin flag is used to remember whether late members have been added to an interface.

    • lazy fields don't get a setter.
  8. def addMember(clazz: Global.Symbol, member: Global.Symbol): Global.Symbol

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    Add given member to given class, and mark member as mixed-in.

  9. def addMixedinMembers(clazz: Global.Symbol, unit: Global.CompilationUnit): Unit

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    Add all members to be mixed in into a (non-trait-) class These are: for every mixin trait T that is not also inherited by the superclass: add late interface members to T and then:

    Add all members to be mixed in into a (non-trait-) class These are: for every mixin trait T that is not also inherited by the superclass: add late interface members to T and then:

    • if a member M of T is forwarded to the implementation class, add a forwarder for M unless one exists already. The alias of the forwarder is the static member it forwards to.
    • for every abstract accessor in T, add a field and an implementation for that accessor
    • for every super accessor in T, add an implementation of that accessor
    • for every module in T, add a module
  10. final def afterOwnPhase[T](op: ⇒ T): T

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    Definition Classes
    SubComponent
    Annotations
    @inline()
  11. final def asInstanceOf[T0]: T0

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    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.

  12. final def beforeOwnPhase[T](op: ⇒ T): T

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    Definition Classes
    SubComponent
    Annotations
    @inline()
  13. def changesBaseClasses: Boolean

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    Attributes
    protected
    Definition Classes
    InfoTransform
  14. def clone(): AnyRef

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    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

  15. def cloneAndAddMember(mixinClass: Global.Symbol, mixinMember: Global.Symbol, clazz: Global.Symbol): Global.Symbol

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  16. def cloneBeforeErasure(mixinClass: Global.Symbol, mixinMember: Global.Symbol, clazz: Global.Symbol): Global.Symbol

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  17. def enabled: Boolean

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    Is this component enabled? Default is true.

    Is this component enabled? Default is true.

    Definition Classes
    SubComponent
  18. def ensuring(cond: (Mixin) ⇒ Boolean, msg: ⇒ Any): Mixin

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    Implicit information
    This member is added by an implicit conversion from Mixin to Ensuring[Mixin] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  19. def ensuring(cond: (Mixin) ⇒ Boolean): Mixin

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    Implicit information
    This member is added by an implicit conversion from Mixin to Ensuring[Mixin] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  20. def ensuring(cond: Boolean, msg: ⇒ Any): Mixin

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    Implicit information
    This member is added by an implicit conversion from Mixin to Ensuring[Mixin] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  21. def ensuring(cond: Boolean): Mixin

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    Implicit information
    This member is added by an implicit conversion from Mixin to Ensuring[Mixin] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  22. final def eq(arg0: AnyRef): Boolean

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    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
  23. def equals(arg0: Any): Boolean

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    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
  24. def finalize(): Unit

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    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

  25. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from Mixin to StringFormat[Mixin] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  26. final def getClass(): Class[_]

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    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

  27. def hashCode(): Int

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    SubComponent are added to a HashSet and two phases are the same if they have the same name

    SubComponent are added to a HashSet and two phases are the same if they have the same name

    returns

    the hash code value for this object.

    Definition Classes
    SubComponent → AnyRef → Any
  28. val initial: Boolean

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    True if this phase runs before all other phases.

    True if this phase runs before all other phases. Usually, parser.

    Definition Classes
    SubComponent
  29. val internal: Boolean

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    True if this phase is not provided by a plug-in.

    True if this phase is not provided by a plug-in.

    Definition Classes
    SubComponent
  30. def isConcreteAccessor(member: Global.Symbol): Boolean

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  31. final def isInstanceOf[T0]: Boolean

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    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
  32. def isOverriddenAccessor(member: Global.Symbol, bcs: List[Global.Symbol]): Boolean

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    Is member overridden (either directly or via a bridge) in base class sequence bcs?

  33. def keepsTypeParams: Boolean

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    Attributes
    protected
    Definition Classes
    InfoTransform
  34. final def ne(arg0: AnyRef): Boolean

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    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
  35. def newPhase(prev: nsc.Phase): StdPhase

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    Create a new phase which applies transformer

    Create a new phase which applies transformer

    Definition Classes
    InfoTransformTransformSubComponent
  36. def newTransformer(unit: Global.CompilationUnit): Global.Transformer

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    The transformer factory

    The transformer factory

    Attributes
    protected
    Definition Classes
    MixinTransform
  37. final def notify(): Unit

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    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

  38. final def notifyAll(): Unit

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    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

  39. def ownPhase: nsc.Phase

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    The phase corresponding to this subcomponent in the current compiler run

    The phase corresponding to this subcomponent in the current compiler run

    Definition Classes
    SubComponent
  40. val phaseName: String

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    The name of the phase:

    The name of the phase:

    Definition Classes
    MixinSubComponent
  41. def phaseNewFlags: Long

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    The phase might set the following new flags:

    The phase might set the following new flags:

    Definition Classes
    MixinSubComponent
  42. def phaseNextFlags: Long

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    New flags defined by the phase which are not valid until immediately after it

    New flags defined by the phase which are not valid until immediately after it

    Definition Classes
    SubComponent
  43. val requires: List[String]

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    Names of phases required by this component.

    Names of phases required by this component. Default is Nil.

    Definition Classes
    SubComponent
  44. val runsBefore: List[String]

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    Names of phases that must run after this phase.

    Names of phases that must run after this phase. Default is Nil.

    Definition Classes
    SubComponent
  45. def singleUseFields(templ: Global.Template): Map[Global.Symbol, List[Global.Symbol]]

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    Return a map of single-use fields to the lazy value that uses them during initialization.

    Return a map of single-use fields to the lazy value that uses them during initialization. Each field has to be private and defined in the enclosing class, and there must be exactly one lazy value using it.

    Such fields will be nulled after the initializer has memoized the lazy value.

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

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    Definition Classes
    AnyRef
  47. val terminal: Boolean

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    True if this phase runs after all other phases.

    True if this phase runs after all other phases. Usually, terminal.

    Definition Classes
    SubComponent
  48. def toString(): String

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    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
  49. def transformInfo(sym: Global.Symbol, tp: Global.Type): Global.Type

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    The info transform for this phase does the following:

    The info transform for this phase does the following:

    • The parents of every class are mapped from implementation class to interface
    • Implementation classes become modules that inherit nothing and that define all.
    Definition Classes
    MixinInfoTransform
  50. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  51. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  52. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  53. def [B](y: B): (Mixin, B)

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

Inherited from TreeDSL

Inherited from InfoTransform

Inherited from Transform

Inherited from SubComponent

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Mixin to any2stringadd[Mixin]

Inherited by implicit conversion StringFormat from Mixin to StringFormat[Mixin]

Inherited by implicit conversion Ensuring from Mixin to Ensuring[Mixin]

Inherited by implicit conversion ArrowAssoc from Mixin to ArrowAssoc[Mixin]

Ungrouped