Scala Compiler2.13.17 < 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 util
  Definition Classes
    nsc
- CharArrayReader
- CharArrayReaderData
- ClassPath
- ClassRepresentation
- DefaultJarFactory
- DirectoryClassPath
- DocStrings
- EditDistance
- EfficientClassPath
- EfficientClassPathCallBack
- EmptyAction
- Exceptional
- FailedInterrupt
- InterruptReq
- JarFactory
- JavaCharArrayReader
- JavaClassPath
- MergedClassPath
- ShowPickled
- SimpleTracer
- StackTraceOps
- StringUtil
- WorkScheduler
- quickie stack dump

t

scala.tools.nsc.util

# ClassPath

###
Companion object ClassPath

#### trait ClassPath extends AnyRef

A representation of the compiler's class- or sourcepath.

Source
  ClassPath.scala

Linear Supertypes
AnyRef, Any
Known Subclasses
AggregateClassPath, CtSymClassPath, DirectoryClassPath, DirectoryLookup, DirectorySourcePath, FilteringJrtClassPath, JFileDirectoryLookup, JrtClassPath, VirtualDirectoryClassPath, ZipArchiveFileLookup, EfficientClassPath
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. ClassPath
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 asClassPathStrings: Seq[String]
2.  abstract def asSourcePathString: String

   The whole sourcepath in the form of one String.

3.  abstract def asURLs: Seq[URL]
4.  abstract def findClassFile(className: String): Option[AbstractFile]

   Returns the classfile for an external name, e.g., "java.lang.String".

   Returns the classfile for an external name, e.g., "java.lang.String". This method does not return source files.

   This method is used by the classfile parser. When parsing a Java class, its own inner classes are entered with a `ClassfileLoader` that parses the classfile returned by this method. It is also used in the backend, by the inliner, to obtain the bytecode when inlining from the classpath. It's also used by scalap.

### 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 ClassPath toany2stringadd[ClassPath] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (ClassPath, B)
   Implicit
     This member is added by an implicit conversion from ClassPath toArrowAssoc[ClassPath] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  def asClassPathString: String

   The whole classpath in the form of one String.

7.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
8.  final def classes(inPackage: String): Seq[ClassFileEntry]
9.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
10.  def ensuring(cond: (ClassPath) => Boolean, msg: => Any): ClassPath
    Implicit
      This member is added by an implicit conversion from ClassPath toEnsuring[ClassPath] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: (ClassPath) => Boolean): ClassPath
    Implicit
      This member is added by an implicit conversion from ClassPath toEnsuring[ClassPath] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: Boolean, msg: => Any): ClassPath
    Implicit
      This member is added by an implicit conversion from ClassPath toEnsuring[ClassPath] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  def ensuring(cond: Boolean): ClassPath
    Implicit
      This member is added by an implicit conversion from ClassPath toEnsuring[ClassPath] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
14.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
15.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
16.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
17.  def findClass(className: String): Option[ClassRepresentation]

    Returns the class file and / or source file for a given external name, e.g., "java.lang.String".

    Returns the class file and / or source file for a given external name, e.g., "java.lang.String". If there is both a class file and source file, the compiler can decide whether to read the class file or compile the source file.

    Internally this seems to be used only by `ScriptRunner`, but only to call `.isDefined`. That could probably be implemented differently.

    Externally, it is used by sbt's compiler interface: https://github.com/sbt/sbt/blob/v0.13.15/compile/interface/src/main/scala/xsbt/CompilerInterface.scala#L249 Jason has some improvements for that in the works (https://github.com/scala/bug/issues/10289#issuecomment-310022699)

18.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
19.  final def hasPackage(pkg: String): Boolean
20.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
21.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
22.  final def list(inPackage: String): ClassPathEntries
23.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
24.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
25.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
26.  final def packages(inPackage: String): Seq[PackageEntry]
27.  final def sources(inPackage: String): Seq[SourceFileEntry]
28.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
29.  def toString(): String
    Definition Classes
      AnyRef → Any
30.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
31.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
32.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()

### Deprecated Value Members

1.  def asClasspathString: String
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.5) use asClassPathString instead of this one

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

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

### Inherited by implicit conversion StringFormat fromClassPath to StringFormat[ClassPath]

### Inherited by implicit conversion Ensuring fromClassPath to Ensuring[ClassPath]

### Inherited by implicit conversion ArrowAssoc fromClassPath to ArrowAssoc[ClassPath]

### Ungrouped