scala.reflect.api

Scopes

trait Scopes extends AnyRef

EXPERIMENTAL

This trait provides support for scopes in the reflection API.

A scope object generally maps names to symbols available in a corresponding lexical scope. Scopes can be nested. The base type exposed to the reflection API, however, only exposes a minimal interface, representing a scope as an iterable of symbols.

For rare occasions when it is necessary to create a scope manually, e.g., to populate members of scala.reflect.api.Types#RefinedType, there is the newScopeWith function.

Additional functionality is exposed in member scopes that are returned by members and declarations defined in scala.reflect.api.Types#TypeApi. Such scopes support the sorted method, which sorts members in declaration order.

Self Type
Universe
Source
Scopes.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
JavaUniverse, Universe, Universe
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Inherited
  1. Scopes
  2. AnyRef
  3. Any
Implicitly
  1. by StringAdd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Type Members

  1. abstract type MemberScope >: Null <: Universe.Scope with Universe.MemberScopeApi

    The type of member scopes, as in class definitions, for example.

  2. trait MemberScopeApi extends Universe.ScopeApi

    The API that all member scopes support

  3. abstract type Scope >: Null <: Universe.ScopeApi

    The base type of all scopes.

  4. trait ScopeApi extends Iterable[Universe.Symbol]

    The API that all scopes support

Abstract Value Members

  1. abstract def newScopeWith(elems: Universe.Symbol*): Universe.Scope

    Create a new scope with the given initial elements.

Concrete Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

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

  5. def ->[B](y: B): (Scopes, B)

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

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def ensuring(cond: (Scopes) ⇒ Boolean, msg: ⇒ Any): Scopes

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

  11. def ensuring(cond: (Scopes) ⇒ Boolean): Scopes

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

  12. def ensuring(cond: Boolean, msg: ⇒ Any): Scopes

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

  13. def ensuring(cond: Boolean): Scopes

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

  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  17. def formatted(fmtstr: String): String

    Returns string formatted according to given format string.

    Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

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

  18. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  21. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  22. final def notify(): Unit

    Definition Classes
    AnyRef

  23. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  25. def toString(): String

    Definition Classes
    AnyRef → Any

  26. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. def →[B](y: B): (Scopes, B)

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

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringAdd from Scopes to StringAdd[Scopes]

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

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

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

Scopes

API

The methods available for each reflection entity, without the implementation. Since the reflection entities are later overridden by runtime reflection and macros, their API counterparts guarantee a minimum set of methods that are implemented.

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