Packages

trait DebugTree extends Iterable[DebugTree]

The tree representing a parser's parse tree (its parser execution path).

Initially unpopulated, it will be populated with information regarding the parser, such as what it is (if it is a primitive such as parsley.internal.deepembedding.singletons.Pure, or a user-defined named parser if names are collected) as the parser itself runs on some input.

Any tree node will store the input it has parsed (or attempted to parse) as well as its success state as an optional ParseAttempt instance.

Although this trait is unsealed, it is not useful to make a subtype of this trait, as this trait's sole purpose is to provide safe methods into handling the frozen trees produced by the debugger.

Source
DebugTree.scala
Since

4.5.0

Linear Supertypes
Iterable[DebugTree], IterableFactoryDefaults[DebugTree, Iterable], IterableOps[DebugTree, Iterable, Iterable[DebugTree]], IterableOnceOps[DebugTree, Iterable, Iterable[DebugTree]], IterableOnce[DebugTree], AnyRef, Any
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Inherited
  1. DebugTree
  2. Iterable
  3. IterableFactoryDefaults
  4. IterableOps
  5. IterableOnceOps
  6. IterableOnce
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def childNumber: Option[Long]

    The numerical identifier of this child, which is defined if this is a child parser that consumes input.

  2. abstract def fullInput: String

    Get the full input that was attempted to be parsed by the debugged parser.

    Get the full input that was attempted to be parsed by the debugged parser.

    This is the whole input, unaltered, even parts where the parser did not attempt to parse. To see only the input a particular node or child node has viewed, look inside parseResults.

  3. abstract def internalName: String

    The type name of the parser that formed this node.

  4. abstract def nodeChildren: Map[String, DebugTree]

    What are the child debug nodes for this node?

    What are the child debug nodes for this node?

    The map provided by the implementation should be a linked map in order to preserve the order of child parser occurrences within each parser.

    Internally, child nodes are given an arbitrary numeric suffix to disambiguate them in the map if multiple child nodes have the same parser name. This also allows one to traverse the tree down specific nodes via keys.

    Those internal names are not represented if checking parserName.

  5. abstract def parseResults: Option[ParseAttempt]

    Get the potential parse attempt recorded for this particular parser.

  6. abstract def parserName: String

    The name of the parser that made this node.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ++[B >: DebugTree](suffix: IterableOnce[B]): Iterable[B]
    Definition Classes
    IterableOps
    Annotations
    @inline()
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def addString(b: StringBuilder): b.type
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  6. final def addString(b: StringBuilder, sep: String): b.type
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  7. def addString(b: StringBuilder, start: String, sep: String, end: String): b.type
    Definition Classes
    IterableOnceOps
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. def className: String
    Attributes
    protected[this]
    Definition Classes
    Iterable
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  11. final def coll: DebugTree.this.type
    Attributes
    protected
    Definition Classes
    Iterable → IterableOps
  12. def collect[B](pf: PartialFunction[DebugTree, B]): Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  13. def collectFirst[B](pf: PartialFunction[DebugTree, B]): Option[B]
    Definition Classes
    IterableOnceOps
  14. def concat[B >: DebugTree](suffix: IterableOnce[B]): Iterable[B]
    Definition Classes
    IterableOps
  15. def copyToArray[B >: DebugTree](xs: Array[B], start: Int, len: Int): Int
    Definition Classes
    IterableOnceOps
  16. def copyToArray[B >: DebugTree](xs: Array[B], start: Int): Int
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding()
  17. def copyToArray[B >: DebugTree](xs: Array[B]): Int
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding()
  18. def corresponds[B](that: IterableOnce[B])(p: (DebugTree, B) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  19. def count(p: (DebugTree) => Boolean): Int
    Definition Classes
    IterableOnceOps
  20. def drop(n: Int): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  21. def dropRight(n: Int): Iterable[DebugTree]
    Definition Classes
    IterableOps
  22. def dropWhile(p: (DebugTree) => Boolean): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  23. def empty: Iterable[DebugTree]
    Definition Classes
    IterableFactoryDefaults → IterableOps
  24. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  25. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  26. def exists(p: (DebugTree) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  27. def filter(pred: (DebugTree) => Boolean): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  28. def filterNot(pred: (DebugTree) => Boolean): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  29. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  30. def find(p: (DebugTree) => Boolean): Option[DebugTree]
    Definition Classes
    IterableOnceOps
  31. def flatMap[B](f: (DebugTree) => IterableOnce[B]): Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  32. def flatten[B](implicit asIterable: (DebugTree) => IterableOnce[B]): Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  33. def fold[A1 >: DebugTree](z: A1)(op: (A1, A1) => A1): A1
    Definition Classes
    IterableOnceOps
  34. def foldLeft[B](z: B)(op: (B, DebugTree) => B): B
    Definition Classes
    IterableOnceOps
  35. def foldRight[B](z: B)(op: (DebugTree, B) => B): B
    Definition Classes
    IterableOnceOps
  36. def forall(p: (DebugTree) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  37. def foreach[U](f: (DebugTree) => U): Unit
    Definition Classes
    IterableOnceOps
  38. def fromSpecific(coll: IterableOnce[DebugTree]): Iterable[DebugTree]
    Attributes
    protected
    Definition Classes
    IterableFactoryDefaults → IterableOps
  39. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  40. def groupBy[K](f: (DebugTree) => K): Map[K, Iterable[DebugTree]]
    Definition Classes
    IterableOps
  41. def groupMap[K, B](key: (DebugTree) => K)(f: (DebugTree) => B): Map[K, Iterable[B]]
    Definition Classes
    IterableOps
  42. def groupMapReduce[K, B](key: (DebugTree) => K)(f: (DebugTree) => B)(reduce: (B, B) => B): Map[K, B]
    Definition Classes
    IterableOps
  43. def grouped(size: Int): Iterator[Iterable[DebugTree]]
    Definition Classes
    IterableOps
  44. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  45. def head: DebugTree
    Definition Classes
    IterableOps
  46. def headOption: Option[DebugTree]
    Definition Classes
    IterableOps
  47. def init: Iterable[DebugTree]
    Definition Classes
    IterableOps
  48. def inits: Iterator[Iterable[DebugTree]]
    Definition Classes
    IterableOps
  49. def isEmpty: Boolean
    Definition Classes
    IterableOnceOps
  50. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  51. def isTraversableAgain: Boolean
    Definition Classes
    IterableOps → IterableOnceOps
  52. def iterableFactory: IterableFactory[Iterable]
    Definition Classes
    Iterable → IterableOps
  53. def iterator: Iterator[DebugTree]

    Provides a depth-first view of the tree as an iterator.

    Provides a depth-first view of the tree as an iterator.

    Definition Classes
    DebugTree → IterableOnce
  54. def knownSize: Int
    Definition Classes
    IterableOnce
  55. def last: DebugTree
    Definition Classes
    IterableOps
  56. def lastOption: Option[DebugTree]
    Definition Classes
    IterableOps
  57. def lazyZip[B](that: Iterable[B]): LazyZip2[DebugTree, B, DebugTree.this.type]
    Definition Classes
    Iterable
  58. def map[B](f: (DebugTree) => B): Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  59. def max[B >: DebugTree](implicit ord: Ordering[B]): DebugTree
    Definition Classes
    IterableOnceOps
  60. def maxBy[B](f: (DebugTree) => B)(implicit ord: Ordering[B]): DebugTree
    Definition Classes
    IterableOnceOps
  61. def maxByOption[B](f: (DebugTree) => B)(implicit ord: Ordering[B]): Option[DebugTree]
    Definition Classes
    IterableOnceOps
  62. def maxOption[B >: DebugTree](implicit ord: Ordering[B]): Option[DebugTree]
    Definition Classes
    IterableOnceOps
  63. def min[B >: DebugTree](implicit ord: Ordering[B]): DebugTree
    Definition Classes
    IterableOnceOps
  64. def minBy[B](f: (DebugTree) => B)(implicit ord: Ordering[B]): DebugTree
    Definition Classes
    IterableOnceOps
  65. def minByOption[B](f: (DebugTree) => B)(implicit ord: Ordering[B]): Option[DebugTree]
    Definition Classes
    IterableOnceOps
  66. def minOption[B >: DebugTree](implicit ord: Ordering[B]): Option[DebugTree]
    Definition Classes
    IterableOnceOps
  67. final def mkString: String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  68. final def mkString(sep: String): String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  69. final def mkString(start: String, sep: String, end: String): String
    Definition Classes
    IterableOnceOps
  70. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  71. def newSpecificBuilder: Builder[DebugTree, Iterable[DebugTree]]
    Attributes
    protected
    Definition Classes
    IterableFactoryDefaults → IterableOps
  72. def nonEmpty: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding()
  73. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  74. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  75. def partition(p: (DebugTree) => Boolean): (Iterable[DebugTree], Iterable[DebugTree])
    Definition Classes
    IterableOps
  76. def partitionMap[A1, A2](f: (DebugTree) => Either[A1, A2]): (Iterable[A1], Iterable[A2])
    Definition Classes
    IterableOps
  77. def product[B >: DebugTree](implicit num: Numeric[B]): B
    Definition Classes
    IterableOnceOps
  78. def reduce[B >: DebugTree](op: (B, B) => B): B
    Definition Classes
    IterableOnceOps
  79. def reduceLeft[B >: DebugTree](op: (B, DebugTree) => B): B
    Definition Classes
    IterableOnceOps
  80. def reduceLeftOption[B >: DebugTree](op: (B, DebugTree) => B): Option[B]
    Definition Classes
    IterableOnceOps
  81. def reduceOption[B >: DebugTree](op: (B, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  82. def reduceRight[B >: DebugTree](op: (DebugTree, B) => B): B
    Definition Classes
    IterableOnceOps
  83. def reduceRightOption[B >: DebugTree](op: (DebugTree, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  84. def reversed: Iterable[DebugTree]
    Attributes
    protected
    Definition Classes
    IterableOnceOps
  85. def scan[B >: DebugTree](z: B)(op: (B, B) => B): Iterable[B]
    Definition Classes
    IterableOps
  86. def scanLeft[B](z: B)(op: (B, DebugTree) => B): Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  87. def scanRight[B](z: B)(op: (DebugTree, B) => B): Iterable[B]
    Definition Classes
    IterableOps
  88. def size: Int
    Definition Classes
    IterableOnceOps
  89. def sizeCompare(that: Iterable[_]): Int
    Definition Classes
    IterableOps
  90. def sizeCompare(otherSize: Int): Int
    Definition Classes
    IterableOps
  91. final def sizeIs: SizeCompareOps
    Definition Classes
    IterableOps
    Annotations
    @inline()
  92. def slice(from: Int, until: Int): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  93. def sliding(size: Int, step: Int): Iterator[Iterable[DebugTree]]
    Definition Classes
    IterableOps
  94. def sliding(size: Int): Iterator[Iterable[DebugTree]]
    Definition Classes
    IterableOps
  95. def span(p: (DebugTree) => Boolean): (Iterable[DebugTree], Iterable[DebugTree])
    Definition Classes
    IterableOps → IterableOnceOps
  96. def splitAt(n: Int): (Iterable[DebugTree], Iterable[DebugTree])
    Definition Classes
    IterableOps → IterableOnceOps
  97. def stepper[S <: Stepper[_]](implicit shape: StepperShape[DebugTree, S]): S
    Definition Classes
    IterableOnce
  98. def stringPrefix: String
    Attributes
    protected[this]
    Definition Classes
    Iterable
    Annotations
    @deprecatedOverriding()
  99. def sum[B >: DebugTree](implicit num: Numeric[B]): B
    Definition Classes
    IterableOnceOps
  100. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  101. def tail: Iterable[DebugTree]
    Definition Classes
    IterableOps
  102. def tails: Iterator[Iterable[DebugTree]]
    Definition Classes
    IterableOps
  103. def take(n: Int): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  104. def takeRight(n: Int): Iterable[DebugTree]
    Definition Classes
    IterableOps
  105. def takeWhile(p: (DebugTree) => Boolean): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  106. def tapEach[U](f: (DebugTree) => U): Iterable[DebugTree]
    Definition Classes
    IterableOps → IterableOnceOps
  107. def to[C1](factory: Factory[DebugTree, C1]): C1
    Definition Classes
    IterableOnceOps
  108. def toArray[B >: DebugTree](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    IterableOnceOps
  109. final def toBuffer[B >: DebugTree]: Buffer[B]
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  110. def toIndexedSeq: IndexedSeq[DebugTree]
    Definition Classes
    IterableOnceOps
  111. def toList: List[DebugTree]
    Definition Classes
    IterableOnceOps
  112. def toMap[K, V](implicit ev: <:<[DebugTree, (K, V)]): Map[K, V]
    Definition Classes
    IterableOnceOps
  113. def toSeq: Seq[DebugTree]
    Definition Classes
    IterableOnceOps
  114. def toSet[B >: DebugTree]: Set[B]
    Definition Classes
    IterableOnceOps
  115. def toString(): String
    Definition Classes
    DebugTree → Iterable → AnyRef → Any
  116. def toVector: Vector[DebugTree]
    Definition Classes
    IterableOnceOps
  117. def transpose[B](implicit asIterable: (DebugTree) => Iterable[B]): Iterable[Iterable[B]]
    Definition Classes
    IterableOps
  118. def unzip[A1, A2](implicit asPair: (DebugTree) => (A1, A2)): (Iterable[A1], Iterable[A2])
    Definition Classes
    IterableOps
  119. def unzip3[A1, A2, A3](implicit asTriple: (DebugTree) => (A1, A2, A3)): (Iterable[A1], Iterable[A2], Iterable[A3])
    Definition Classes
    IterableOps
  120. def view: View[DebugTree]
    Definition Classes
    IterableOps
  121. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  122. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  123. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  124. def withFilter(p: (DebugTree) => Boolean): WithFilter[DebugTree, Iterable]
    Definition Classes
    IterableOps
  125. def zip[B](that: IterableOnce[B]): Iterable[(DebugTree, B)]
    Definition Classes
    IterableOps
  126. def zipAll[A1 >: DebugTree, B](that: Iterable[B], thisElem: A1, thatElem: B): Iterable[(A1, B)]
    Definition Classes
    IterableOps
  127. def zipWithIndex: Iterable[(DebugTree, Int)]
    Definition Classes
    IterableOps → IterableOnceOps

Deprecated Value Members

  1. def ++:[B >: DebugTree](that: IterableOnce[B]): Iterable[B]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use ++ instead of ++: for collections of type Iterable

  2. final def /:[B](z: B)(op: (B, DebugTree) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldLeft instead of /:

  3. final def :\[B](z: B)(op: (DebugTree, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldRight instead of :\

  4. def aggregate[B](z: => B)(seqop: (B, DebugTree) => B, combop: (B, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) aggregate is not relevant for sequential collections. Use foldLeft(z)(seqop) instead.

  5. def companion: IterableFactory[Iterable]
    Definition Classes
    IterableOps
    Annotations
    @deprecated @deprecatedOverriding() @inline()
    Deprecated

    (Since version 2.13.0) Use iterableFactory instead

  6. final def copyToBuffer[B >: DebugTree](dest: Buffer[B]): Unit
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use dest ++= coll instead

  7. def hasDefiniteSize: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Check .knownSize instead of .hasDefiniteSize for more actionable information (see scaladoc for details)

  8. final def repr: Iterable[DebugTree]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use coll instead of repr in a collection implementation, use the collection value itself from the outside

  9. def seq: DebugTree.this.type
    Definition Classes
    Iterable
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Iterable.seq always returns the iterable itself

  10. final def toIterable: DebugTree.this.type
    Definition Classes
    Iterable → IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.7) toIterable is internal and will be made protected; its name is similar to toList or toSeq, but it doesn't copy non-immutable collections

  11. final def toIterator: Iterator[DebugTree]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator instead of .toIterator

  12. final def toStream: Stream[DebugTree]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .to(LazyList) instead of .toStream

  13. final def toTraversable: Traversable[DebugTree]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) toTraversable is internal and will be made protected; its name is similar to toList or toSeq, but it doesn't copy non-immutable collections

  14. def view(from: Int, until: Int): View[DebugTree]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .view.slice(from, until) instead of .view(from, until)

Inherited from Iterable[DebugTree]

Inherited from IterableFactoryDefaults[DebugTree, Iterable]

Inherited from IterableOps[DebugTree, Iterable, Iterable[DebugTree]]

Inherited from IterableOnceOps[DebugTree, Iterable, Iterable[DebugTree]]

Inherited from IterableOnce[DebugTree]

Inherited from AnyRef

Inherited from Any

Ungrouped