Scala Compiler2.13.7 < Back


# 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 interpreter
  Definition Classes
    nsc
-  package shell
  Definition Classes
    interpreter
- Accumulator
- Completion
- CompletionResult
- History
- ILoop
- InteractiveReader
- Javap
- Javap8
- Javap9
- JavapClass
- JavapProvider
- JavapTask
- JavapTool
- Logger
- LoopCommands
- MultiCompletion
- NoCompletion
- NoCompletions
- NoHistory
- Parsed
- Pasted
- ProcessResult
- ReplCompletion
- ReplReporterImpl
- Scripted
- ShellConfig
- SimpleHistory
- SimpleReader
- Tabulator
- VariColumnTabulator
- WriterOutputStream

t

scala.tools.nsc.interpreter.shell

# History

###

#### trait History extends AnyRef

Support for adding to history and retrieving it.

Source
  History.scala

Linear Supertypes
AnyRef, Any
Known Subclasses
HistoryAdaptor, NoHistory, SimpleHistory
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. History
2. AnyRef
3. Any

Implicitly

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

1. Hide All
2. Show All

Visibility

1. Public
2. Protected

### Abstract Value Members

1.  abstract def asStrings: List[String]
2.  abstract def index: Int
3.  abstract def size: Int

### 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 History toany2stringadd[History] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (History, B)
   Implicit
     This member is added by an implicit conversion from History toArrowAssoc[History] 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 asStrings(from: Int, to: Int): List[String]
8.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
9.  def ensuring(cond: (History) => Boolean, msg: => Any): History
   Implicit
     This member is added by an implicit conversion from History toEnsuring[History] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: (History) => Boolean): History
    Implicit
      This member is added by an implicit conversion from History toEnsuring[History] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean, msg: => Any): History
    Implicit
      This member is added by an implicit conversion from History toEnsuring[History] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: Boolean): History
    Implicit
      This member is added by an implicit conversion from History toEnsuring[History] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
14.  def equals(arg0: AnyRef): 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[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
17.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
18.  def historicize(text: String): Boolean
19.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
20.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
21.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
22.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
23.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
24.  def toString(): String
    Definition Classes
      AnyRef → Any
25.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
26.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
27.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from History toStringFormat[History] 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.

2.  def →[B](y: B): (History, B)
   Implicit
     This member is added by an implicit conversion from History toArrowAssoc[History] 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 fromHistory to any2stringadd[History]

### Inherited by implicit conversion StringFormat fromHistory to StringFormat[History]

### Inherited by implicit conversion Ensuring fromHistory to Ensuring[History]

### Inherited by implicit conversion ArrowAssoc fromHistory to ArrowAssoc[History]

### Ungrouped