Class

scala.meta.internal.mtags

ScalaToplevelMtags

Related Doc: package mtags

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class ScalaToplevelMtags extends MtagsIndexer

Custom parser that extracts toplevel members from a Scala source file.

Example input: 

package com.zoo
class Animal { class Dog }
object Park { trait Bench }

emits the following symbols: com/zoo/Animal# and com/zoo/Park. The inner classes Animal.Dog and Park.Bench are ignored.

This class exists for performance reasons. The ScalaMtags indexer provides the same functionality but it is much slower. Performance is important because toplevel symbol indexing is on a critical path when users import a new project.

Linear Supertypes
MtagsIndexer, AnyRef, Any
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Inherited
  1. ScalaToplevelMtags
  2. MtagsIndexer
  3. AnyRef
  4. Any
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Visibility
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Instance Constructors

  1. new ScalaToplevelMtags(input: VirtualFile)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. def acceptBalancedDelimeters(Open: Int, Close: Int): Unit

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    Consumes the token stream until the matching closing delimiter

  5. def acceptTrivia(): Unit

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    Consumes the token stream until the next non-trivia token

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. def ctor(disambiguator: String, pos: meta.Position, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  9. var currentOwner: String

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    Definition Classes
    MtagsIndexer

  10. def currentToken: String

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  11. def emitMember(isPackageObject: Boolean): Unit

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    Enters a toplevel symbol such as class, trait or object

  12. def emitPackage(): Unit

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  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  14. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  15. def fail(expected: String): Nothing

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  16. def failMessage(expected: String): String

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  17. def finalize(): Unit

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

  18. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  20. def index(): TextDocument

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    Definition Classes
    MtagsIndexer

  21. def indexRoot(): Unit

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    Definition Classes
    ScalaToplevelMtags → MtagsIndexer

  22. val input: VirtualFile

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    Definition Classes
    ScalaToplevelMtags → MtagsIndexer

  23. def isDone: Boolean

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  24. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  25. def isNewline: Boolean

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  26. def language: Language

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    Definition Classes
    ScalaToplevelMtags → MtagsIndexer

  27. def method(name: Name, disambiguator: String, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  28. def method(name: String, disambiguator: String, pos: meta.Position, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  29. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  30. def newIdentifier: Identifier

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    Returns a name and position for the current identifier token

  31. def newPosition: inputs.Position

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    Returns position of the current token

  32. final def notify(): Unit

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    Definition Classes
    AnyRef

  33. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  34. def owner: String

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    Definition Classes
    MtagsIndexer

  35. def param(name: Name, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  36. def parsePath(): List[Identifier]

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    Consume token stream like "a.b.c" and return List(a, b, c)

  37. def parseStat(): Unit

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  38. def parseStats(): Unit

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  39. def pkg(ref: Term): Unit

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    Definition Classes
    MtagsIndexer

  40. def pkg(name: String, pos: meta.Position): Unit

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    Definition Classes
    MtagsIndexer

  41. def require(isOk: Boolean, expected: String): Unit

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  42. def symbol(signature: Descriptor): String

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    Definition Classes
    MtagsIndexer

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

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    Definition Classes
    AnyRef

  44. def term(name: Term.Name, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  45. def term(name: String, pos: meta.Position, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  46. def toString(): String

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    Definition Classes
    AnyRef → Any

  47. def tparam(name: Name, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  48. def tpe(name: Name, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  49. def tpe(name: String, pos: meta.Position, kind: Kind, properties: Int): Unit

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    Definition Classes
    MtagsIndexer

  50. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  52. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  53. def withOwner[A](owner: String = currentOwner)(thunk: ⇒ A): A

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    Definition Classes
    MtagsIndexer

Inherited from MtagsIndexer

Inherited from AnyRef

Inherited from Any

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