Scala Reflection Library2.13.2 < Back
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# Packages

-  package root
  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package reflect
  Definition Classes
    scala
-  package api

  EXPERIMENTAL

  EXPERIMENTAL

  The Scala Reflection API (located in scala-reflect.jar).

  In Scala 2.10.0, the Scala Reflection API and its implementation have an "experimental" status. This means that the API and the docs are not complete and can be changed in binary- and source-incompatible manner in 2.10.1. This also means that the implementation has some known issues.

  The following types are the backbone of the Scala Reflection API, and serve as a good starting point for information about Scala Reflection:

  - scala.reflect.api.Symbols
  - scala.reflect.api.Types
  - scala.reflect.api.Mirrors
  - scala.reflect.api.Universe

  For more information about Scala Reflection, see the Reflection Guide

  Definition Classes
    reflect
-  trait Names extends AnyRef

  EXPERIMENTAL

  EXPERIMENTAL

  This trait defines `Name`s in Scala Reflection, and operations on them.

  Names are simple wrappers for strings. Name has two subtypes TermName and TypeName which distinguish names of terms (like objects or members) and types. A term and a type of the same name can co-exist in an object.

  To search for the `map` method (which is a term) declared in the `List` class, one can do:

      scala> typeOf[List[_]].member(TermName("map"))
      res0: reflect.runtime.universe.Symbol = method map

  To search for a type member, one can follow the same procedure, using `TypeName` instead.

  For more information about creating and using `Name`s, see the Reflection Guide: Annotations, Names, Scopes, and More

  Definition Classes
    api
- Name
- NameApi
- TermName
- TermNameApi
- TermNameExtractor
- TypeName
- TypeNameApi
- TypeNameExtractor

c

scala.reflect.api.Names

# TermNameExtractor

###

#### abstract class TermNameExtractor extends AnyRef

An extractor class to create and pattern match with syntax `TermName(s)`.

Source
  Names.scala

Linear Supertypes
AnyRef, Any
Type Hierarchy
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Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. TermNameExtractor
2. AnyRef
3. Any

Implicitly

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

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Visibility

1. Public
2. Protected

### Instance Constructors

1.  new TermNameExtractor()

### Abstract Value Members

1.  abstract def apply(s: String): TermName
2.  abstract def unapply(name: TermName): Option[String]

### 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
     This member is added by an implicit conversion from TermNameExtractor toany2stringadd[TermNameExtractor] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (TermNameExtractor, B)
   Implicit
     This member is added by an implicit conversion from TermNameExtractor toArrowAssoc[TermNameExtractor] 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[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
8.  def ensuring(cond: (TermNameExtractor) => Boolean, msg: => Any): TermNameExtractor
   Implicit
     This member is added by an implicit conversion from TermNameExtractor toEnsuring[TermNameExtractor] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
9.  def ensuring(cond: (TermNameExtractor) => Boolean): TermNameExtractor
   Implicit
     This member is added by an implicit conversion from TermNameExtractor toEnsuring[TermNameExtractor] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: Boolean, msg: => Any): TermNameExtractor
    Implicit
      This member is added by an implicit conversion from TermNameExtractor toEnsuring[TermNameExtractor] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean): TermNameExtractor
    Implicit
      This member is added by an implicit conversion from TermNameExtractor toEnsuring[TermNameExtractor] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
13.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
14.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
15.  def formatted(fmtstr: String): String
    Implicit
      This member is added by an implicit conversion from TermNameExtractor toStringFormat[TermNameExtractor] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()
16.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
17.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
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
    Annotations
      @native()
21.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
22.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
23.  def toString(): String
    Definition Classes
      AnyRef → Any
24.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
25.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
26.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()

### Deprecated Value Members

1.  def →[B](y: B): (TermNameExtractor, B)
   Implicit
     This member is added by an implicit conversion from TermNameExtractor toArrowAssoc[TermNameExtractor] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.13.0) Use `->` instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd fromTermNameExtractor to any2stringadd[TermNameExtractor]

### Inherited by implicit conversion StringFormat fromTermNameExtractor to StringFormat[TermNameExtractor]

### Inherited by implicit conversion Ensuring fromTermNameExtractor to Ensuring[TermNameExtractor]

### Inherited by implicit conversion ArrowAssoc fromTermNameExtractor to ArrowAssoc[TermNameExtractor]

### Ungrouped