Scala Compiler2.12.21 < Back
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# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package ast
  Definition Classes
    nsc
-  package parser
  Definition Classes
    ast
-  package xml
  Definition Classes
    parser
- BracePair
- BracePatch
- Cbuf
- Change
- CommonTokens
- Deletion
- Insertion
- MarkupParsers
- Parsers
- ParsersCommon
- Patch
- Scanners
- ScannersCommon
- SymbolicXMLBuilder
- SyntaxAnalyzer
- Tokens
- TreeBuilder

t

scala.tools.nsc.ast.parser

# Scanners 

###

#### trait Scanners extends ScannersCommon

Source
  Scanners.scala

Linear Supertypes
ScannersCommon, AnyRef, Any
Known Subclasses
CaseParser, ForEnumeratorParser, Parser, PatternParser, TermParser, TypeParser, Parsers, SyntaxAnalyzer, ScaladocSyntaxAnalyzer
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Scanners
2. ScannersCommon
3. AnyRef
4. Any

Implicitly

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

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Visibility

1. Public
2. All

### Type Members

1.  class MalformedInput extends Exception
2.  type Offset = Int

   Offset into source character array

   Offset into source character array

   Definition Classes
     ScannersCommon
3.  class ParensAnalyzer extends UnitScanner
4.  abstract class Scanner extends CharArrayReader with TokenData with ScannerData with ScannerCommon with DocScanner
5.  trait ScannerData extends TokenData with CharArrayReaderData

   An interface to most of mutable data in Scanner defined in TokenData and CharArrayReader (+ next, prev fields) with copyFrom functionality to backup/restore data (used by quasiquotes' lookingAhead).

6.  class SourceFileScanner extends Scanner

   A scanner for a given source file not necessarily attached to a compilation unit.

   A scanner for a given source file not necessarily attached to a compilation unit. Useful for looking inside source files that are not currently compiled to see what's there

7.  type Token = Int
   Definition Classes
     ScannersCommon
8.  trait TokenData extends CommonTokenData
9.  class UnitScanner extends SourceFileScanner

   A scanner over a given compilation unit

10.  trait CommonTokenData extends AnyRef
    Definition Classes
      ScannersCommon
11.  trait DocScanner extends AnyRef
    Definition Classes
      ScannersCommon
12.  trait ScannerCommon extends CommonTokenData
    Definition Classes
      ScannersCommon

### Abstract Value Members

1.  abstract val global: Global
   Definition Classes
     Scanners → ScannersCommon

### 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 Scanners to any2stringadd[Scanners] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (Scanners, B)
   Implicit
     This member is added by an implicit conversion from Scanners to ArrowAssoc[Scanners] 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( ... ) @native()
8.  def createKeywordArray(keywords: Seq[(Global.Name, Token)], defaultToken: Token): (Token, Array[Token])
   Definition Classes
     ScannersCommon
9.  def ensuring(cond: (Scanners) ⇒ Boolean, msg: ⇒ Any): Scanners
   Implicit
     This member is added by an implicit conversion from Scanners to Ensuring[Scanners] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: (Scanners) ⇒ Boolean): Scanners
    Implicit
      This member is added by an implicit conversion from Scanners to Ensuring[Scanners] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean, msg: ⇒ Any): Scanners
    Implicit
      This member is added by an implicit conversion from Scanners to Ensuring[Scanners] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: Boolean): Scanners
    Implicit
      This member is added by an implicit conversion from Scanners to Ensuring[Scanners] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
14.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
15.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
16.  final def getClass(): Class[_]
    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 val softModifierNames: Set[Global.TermName]
23.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
24.  def toString(): String
    Definition Classes
      AnyRef → Any
25.  final val token2name: Map[Int, Global.Name]
26.  def token2string(token: Token): String

    Returns the string representation of given token.

27.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
28.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
29.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
30.  def →[B](y: B): (Scanners, B)
    Implicit
      This member is added by an implicit conversion from Scanners to ArrowAssoc[Scanners] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from Scanners to StringFormat[Scanners] performed by method StringFormat in scala.Predef.
   Definition Classes
     StringFormat
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.12.16) Use `formatString.format(value)` instead of `value.formatted(formatString)`, or use the `f""` string interpolator. In Java 15 and later, `formatted` resolves to the new method in String which has reversed parameters.

### Inherited from ScannersCommon

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

### Ungrouped