scala.reflect.api.Mirrors

# RuntimeMirror

#### trait RuntimeMirror extends api.Mirror[Mirrors.this.type] with Universe.ReflectiveMirror

The API of a mirror for a reflective universe. See the overview page for details on how to use runtime reflection.

Self Type
  Universe.RuntimeMirror

Linear Supertypes
Universe.ReflectiveMirror, api.Mirror[Mirrors.this.type], AnyRef, Any
Known Subclasses
JavaMirror
Type Hierarchy Learn more about scaladoc diagrams
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2. Alphabetic
3. By inheritance

Inherited

1. RuntimeMirror
2. ReflectiveMirror
3. Mirror
4. AnyRef
5. Any

Implicitly

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

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### Abstract Value Members

1. #### abstract def EmptyPackage: Universe.ModuleSymbol

   The module symbol of the default (unnamed) package

   The module symbol of the default (unnamed) package

   Definition Classes
     Mirror

2. #### abstract def EmptyPackageClass: Universe.ClassSymbol

   The module class symbol of the default (unnamed) package

   The module class symbol of the default (unnamed) package

   Definition Classes
     Mirror

3. #### abstract def RootClass: Universe.ClassSymbol

   The class symbol of the `_root_` package

   The class symbol of the `_root_` package

   Definition Classes
     Mirror

4. #### abstract def RootPackage: Universe.ModuleSymbol

   The module symbol of the `_root_` package

   The module symbol of the `_root_` package

   Definition Classes
     Mirror

5. #### abstract def classSymbol(rtcls: Universe.RuntimeClass): Universe.ClassSymbol

   A class symbol for the specified runtime class.

   A class symbol for the specified runtime class.

   returns

     The class symbol for the runtime class in the current class loader.

   Exceptions thrown
     java.lang.ClassNotFoundException

     if no class with that name exists

     scala.reflect.ScalaReflectionException

     if no corresponding symbol exists to do: throws anything else?

6. #### abstract def moduleSymbol(rtcls: Universe.RuntimeClass): Universe.ModuleSymbol

   A module symbol for the specified runtime class.

   A module symbol for the specified runtime class.

   returns

     The module symbol for the runtime class in the current class loader.

   Exceptions thrown
     java.lang.ClassNotFoundException

     if no class with that name exists

     scala.reflect.ScalaReflectionException

     if no corresponding symbol exists to do: throws anything else?

7. #### abstract def reflect[T](obj: T)(implicit arg0: ClassTag[T]): Universe.InstanceMirror

   A reflective mirror for the given object.

   A reflective mirror for the given object.

   Such a mirror can be used to further reflect against the members of the object to get/set fields, invoke methods and inspect inner classes and objects.

   Definition Classes
     ReflectiveMirror

8. #### abstract def reflectClass(cls: Universe.ClassSymbol): Universe.ClassMirror

   Reflects against a static class symbol and returns a mirror that can be used to create instances of the class, inspect its companion object or perform further reflections.

   Reflects against a static class symbol and returns a mirror that can be used to create instances of the class, inspect its companion object or perform further reflections.

   To get a class symbol by the name of the class you would like to reflect, use `<this mirror>.classSymbol(<runtime class loaded by its name>)`.

   The input symbol can be either private or non-private (Scala reflection transparently deals with visibility). It must be static, i.e. either top-level or nested within one or several static objects.

   Definition Classes
     ReflectiveMirror

9. #### abstract def reflectModule(mod: Universe.ModuleSymbol): Universe.ModuleMirror

   Reflects against a static module symbol and returns a mirror that can be used to get the instance of the object or inspect its companion class.

   Reflects against a static module symbol and returns a mirror that can be used to get the instance of the object or inspect its companion class.

   To get a module symbol by the name of its companion class you would like to reflect, use `<this mirror>.classSymbol(<runtime class loaded by its name>).companion.get`.

   The input symbol can be either private or non-private (Scala reflection transparently deals with visibility). It must be static, i.e. either top-level or nested within one or several static objects.

   Definition Classes
     ReflectiveMirror

10. #### abstract def runtimeClass(cls: Universe.ClassSymbol): Universe.RuntimeClass

    Maps a Scala class symbol to the corresponding Java class object

    Maps a Scala class symbol to the corresponding Java class object

    Exceptions thrown
      ClassNotFoundException

      if there is no Java class corresponding to the given Scala class symbol. Note: If the Scala symbol is ArrayClass, a ClassNotFound exception is thrown because there is no unique Java class corresponding to a Scala generic array

11. #### abstract def runtimeClass(tpe: Universe.Type): Universe.RuntimeClass

    Maps a Scala type to the corresponding Java class object

12. #### abstract def staticClass(fullName: String): Universe.ClassSymbol

    The symbol corresponding to the globally accessible class with the given fully qualified name `fullName`.

    The symbol corresponding to the globally accessible class with the given fully qualified name `fullName`.

    If the name points to a type alias, it's recursively dealiased and its target is returned. If you need a symbol that corresponds to the type alias itself, load it directly from the package class:

    scala> cm.staticClass("scala.List") res0: scala.reflect.runtime.universe.ClassSymbol = class List

    scala> res0.fullName res1: String = scala.collection.immutable.List

    scala> cm.staticPackage("scala") res2: scala.reflect.runtime.universe.ModuleSymbol = package scala

    scala> res2.moduleClass.info member newTypeName("List") res3: scala.reflect.runtime.universe.Symbol = type List

    scala> res3.fullName res4: String = scala.List

    To be consistent with Scala name resolution rules, in case of ambiguity between a package and an object, the object is never been considered.

    For example for the following code:

    package foo { class B }

    object foo { class A class B }

    staticClass("foo.B") will resolve to the symbol corresponding to the class B declared in the package foo, and staticClass("foo.A") will throw a ScalaReflectionException.

    In the example above, to load a symbol that corresponds to the class B declared in the object foo, use staticModule("foo") to load the module symbol and then navigate info.members of its moduleClass.

    Definition Classes
      Mirror

13. #### abstract def staticModule(fullName: String): Universe.ModuleSymbol

    The symbol corresponding to the globally accessible object with the given fully qualified name `fullName`.

    The symbol corresponding to the globally accessible object with the given fully qualified name `fullName`.

    To be consistent with Scala name resolution rules, in case of ambiguity between a package and an object, the object is never been considered.

    For example for the following code:

    package foo { object B }

    object foo { object A object B }

    staticModule("foo.B") will resolve to the symbol corresponding to the object B declared in the package foo, and staticModule("foo.A") will throw a ScalaReflectionException

    In the example above, to load a symbol that corresponds to the object B declared in the object foo, use staticModule("foo") to load the module symbol and then navigate info.members of its moduleClass.

    Definition Classes
      Mirror

14. #### abstract def staticPackage(fullName: String): Universe.ModuleSymbol

    The symbol corresponding to a package with the given fully qualified name `fullName`.

    The symbol corresponding to a package with the given fully qualified name `fullName`.

    Definition Classes
      Mirror

15. #### abstract def symbolOf[T](implicit arg0: Universe.WeakTypeTag[T]): Universe.TypeSymbol

    Type symbol of `x` as derived from a type tag.

    Type symbol of `x` as derived from a type tag.

    Definition Classes
      Mirror

16. #### abstract val universe: Mirrors.this.type

    The universe this mirror belongs to.

    The universe this mirror belongs to.

    Definition Classes
      Mirror

### Concrete Value Members

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

   Definition Classes
     AnyRef → Any

2. #### final def ##(): Int

   Definition Classes
     AnyRef → Any

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

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

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

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

5. #### final def ==(arg0: Any): Boolean

   Definition Classes
     AnyRef → Any

6. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

7. #### def clone(): AnyRef

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

8. #### def ensuring(cond: (Universe.RuntimeMirror) ⇒ Boolean, msg: ⇒ Any): Universe.RuntimeMirror

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

9. #### def ensuring(cond: (Universe.RuntimeMirror) ⇒ Boolean): Universe.RuntimeMirror

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

10. #### def ensuring(cond: Boolean, msg: ⇒ Any): Universe.RuntimeMirror

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

11. #### def ensuring(cond: Boolean): Universe.RuntimeMirror

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

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

    Definition Classes
      AnyRef

13. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

14. #### def finalize(): Unit

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

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

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

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

    Definition Classes
      AnyRef → Any

17. #### def hashCode(): Int

    Definition Classes
      AnyRef → Any

18. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

19. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

20. #### final def notify(): Unit

    Definition Classes
      AnyRef

21. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

23. #### def toString(): String

    Definition Classes
      AnyRef → Any

24. #### def typeOf[T](implicit arg0: Universe.TypeTag[T]): Universe.Type

    Shortcut for `implicitly[TypeTag[T]].tpe`

    Shortcut for `implicitly[TypeTag[T]].tpe`

    Definition Classes
      Mirror

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

28. #### def weakTypeOf[T](implicit arg0: Universe.WeakTypeTag[T]): Universe.Type

    Shortcut for `implicitly[WeakTypeTag[T]].tpe`

    Shortcut for `implicitly[WeakTypeTag[T]].tpe`

    Definition Classes
      Mirror

29. #### def →[B](y: B): (Universe.RuntimeMirror, B)

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

### Inherited from Universe.ReflectiveMirror

### Inherited from api.Mirror[Mirrors.this.type]

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from Universe.RuntimeMirror to any2stringadd[Universe.RuntimeMirror]

### Inherited by implicit conversion StringFormat from Universe.RuntimeMirror to StringFormat[Universe.RuntimeMirror]

### Inherited by implicit conversion Ensuring from Universe.RuntimeMirror to Ensuring[Universe.RuntimeMirror]

### Inherited by implicit conversion ArrowAssoc from Universe.RuntimeMirror to ArrowAssoc[Universe.RuntimeMirror]

### Mirror

### TypeTags

### Ungrouped