Class

grizzled.file.filter

BackslashContinuedLineIterator

Related Doc: package filter

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class BackslashContinuedLineIterator extends Iterator[String]

Assemble input lines, honoring backslash escapes for line continuation. BackslashContinuedLineIterator takes an iterator over lines of input, looks for lines containing trailing backslashes, and treats them as continuation lines, to be concatenated with subsequent lines in the input. Thus, when a BackslashContinuedLineIterator filters this input:

Lorem ipsum dolor sit amet, consectetur \
adipiscing elit.
In congue tincidunt fringilla. \
Sed interdum nibh vitae \
libero
fermentum id dictum risus facilisis.

it produces these lines:

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
In congue tincidunt fringilla. Sed interdum nibh vitae libero
fermentum id dictum risus facilisis.
Linear Supertypes
Iterator[String], TraversableOnce[String], GenTraversableOnce[String], AnyRef, Any
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Inherited
  1. BackslashContinuedLineIterator
  2. Iterator
  3. TraversableOnce
  4. GenTraversableOnce
  5. AnyRef
  6. Any
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Instance Constructors

  1. new BackslashContinuedLineIterator(source: Source)

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    Alternate constructor that takes a Source object.

    Alternate constructor that takes a Source object.

    source

    source from which to read lines

  2. new BackslashContinuedLineIterator(source: Iterator[String])

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    source

    an iterator that produces lines of input. Any trailing newlines are stripped.

Type Members

  1. class GroupedIterator[B >: A] extends AbstractIterator[Seq[B]] with Iterator[Seq[B]]

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    Definition Classes
    Iterator

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. def ++[B >: String](that: ⇒ GenTraversableOnce[B]): Iterator[B]

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    Definition Classes
    Iterator

  4. def /:[B](z: B)(op: (B, String) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  5. def :\[B](z: B)(op: (String, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

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

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    Definition Classes
    AnyRef → Any

  7. def addString(b: StringBuilder): StringBuilder

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    Definition Classes
    TraversableOnce

  8. def addString(b: StringBuilder, sep: String): StringBuilder

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    Definition Classes
    TraversableOnce

  9. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

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    Definition Classes
    TraversableOnce

  10. def aggregate[B](z: ⇒ B)(seqop: (B, String) ⇒ B, combop: (B, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  11. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  12. def buffered: BufferedIterator[String]

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    Definition Classes
    Iterator

  13. def clone(): AnyRef

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

  14. def collect[B](pf: PartialFunction[String, B]): Iterator[B]

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    Definition Classes
    Iterator
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) collect has changed. The previous behavior can be reproduced with toSeq.

  15. def collectFirst[B](pf: PartialFunction[String, B]): Option[B]

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    Definition Classes
    TraversableOnce

  16. def contains(elem: Any): Boolean

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    Definition Classes
    Iterator

  17. def copyToArray[B >: String](xs: Array[B], start: Int, len: Int): Unit

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  18. def copyToArray[B >: String](xs: Array[B]): Unit

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  19. def copyToArray[B >: String](xs: Array[B], start: Int): Unit

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  20. def copyToBuffer[B >: String](dest: Buffer[B]): Unit

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    Definition Classes
    TraversableOnce

  21. def corresponds[B](that: GenTraversableOnce[B])(p: (String, B) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator

  22. def count(p: (String) ⇒ Boolean): Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  23. def drop(n: Int): Iterator[String]

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    Definition Classes
    Iterator

  24. def dropWhile(p: (String) ⇒ Boolean): Iterator[String]

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    Definition Classes
    Iterator

  25. def duplicate: (Iterator[String], Iterator[String])

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    Definition Classes
    Iterator

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

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    Definition Classes
    AnyRef

  27. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  28. def exists(p: (String) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  29. def filter(p: (String) ⇒ Boolean): Iterator[String]

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    Definition Classes
    Iterator

  30. def filterNot(p: (String) ⇒ Boolean): Iterator[String]

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    Definition Classes
    Iterator

  31. def finalize(): Unit

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

  32. def find(p: (String) ⇒ Boolean): Option[String]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  33. def flatMap[B](f: (String) ⇒ GenTraversableOnce[B]): Iterator[B]

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    Definition Classes
    Iterator

  34. def fold[A1 >: String](z: A1)(op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  35. def foldLeft[B](z: B)(op: (B, String) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  36. def foldRight[B](z: B)(op: (String, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  37. def forall(p: (String) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  38. def foreach[U](f: (String) ⇒ U): Unit

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

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

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    Definition Classes
    AnyRef → Any

  40. def grouped[B >: String](size: Int): GroupedIterator[B]

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    Definition Classes
    Iterator

  41. def hasDefiniteSize: Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  42. def hasNext: Boolean

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    Determine whether there's any input remaining.

    Determine whether there's any input remaining.

    returns

    true if input remains, false if not

    Definition Classes
    BackslashContinuedLineIterator → Iterator

  43. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  44. def indexOf[B >: String](elem: B, from: Int): Int

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    Definition Classes
    Iterator

  45. def indexOf[B >: String](elem: B): Int

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    Definition Classes
    Iterator

  46. def indexWhere(p: (String) ⇒ Boolean, from: Int): Int

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    Definition Classes
    Iterator

  47. def indexWhere(p: (String) ⇒ Boolean): Int

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    Definition Classes
    Iterator

  48. def isEmpty: Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  49. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  50. def isTraversableAgain: Boolean

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    Definition Classes
    Iterator → GenTraversableOnce

  51. def length: Int

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    Definition Classes
    Iterator

  52. def map[B](f: (String) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator

  53. def max[B >: String](implicit cmp: Ordering[B]): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  54. def maxBy[B](f: (String) ⇒ B)(implicit cmp: Ordering[B]): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  55. def min[B >: String](implicit cmp: Ordering[B]): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  56. def minBy[B](f: (String) ⇒ B)(implicit cmp: Ordering[B]): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  57. def mkString: String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  58. def mkString(sep: String): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  59. def mkString(start: String, sep: String, end: String): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce

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

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    Definition Classes
    AnyRef

  61. def next(): String

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    Get the next logical line of input, which may represent a concatenation of physical input lines.

    Get the next logical line of input, which may represent a concatenation of physical input lines. Any trailing newlines are stripped.

    returns

    the next input line

    Definition Classes
    BackslashContinuedLineIterator → Iterator

  62. def nonEmpty: Boolean

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  63. final def notify(): Unit

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    Definition Classes
    AnyRef

  64. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  65. def padTo[A1 >: String](len: Int, elem: A1): Iterator[A1]

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    Definition Classes
    Iterator

  66. def partition(p: (String) ⇒ Boolean): (Iterator[String], Iterator[String])

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    Definition Classes
    Iterator

  67. def patch[B >: String](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

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    Definition Classes
    Iterator

  68. def product[B >: String](implicit num: Numeric[B]): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  69. def reduce[A1 >: String](op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  70. def reduceLeft[B >: String](op: (B, String) ⇒ B): B

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    Definition Classes
    TraversableOnce

  71. def reduceLeftOption[B >: String](op: (B, String) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  72. def reduceOption[A1 >: String](op: (A1, A1) ⇒ A1): Option[A1]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  73. def reduceRight[B >: String](op: (String, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  74. def reduceRightOption[B >: String](op: (String, B) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  75. def reversed: List[String]

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    Attributes
    protected[this]
    Definition Classes
    TraversableOnce

  76. def sameElements(that: Iterator[_]): Boolean

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    Definition Classes
    Iterator

  77. def scanLeft[B](z: B)(op: (B, String) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator

  78. def scanRight[B](z: B)(op: (String, B) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator

  79. def seq: Iterator[String]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  80. def size: Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  81. def slice(from: Int, until: Int): Iterator[String]

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    Definition Classes
    Iterator

  82. def sliceIterator(from: Int, until: Int): Iterator[String]

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    Attributes
    protected
    Definition Classes
    Iterator

  83. def sliding[B >: String](size: Int, step: Int): GroupedIterator[B]

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    Definition Classes
    Iterator

  84. val source: Iterator[String]

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    an iterator that produces lines of input.

    an iterator that produces lines of input. Any trailing newlines are stripped.

  85. def span(p: (String) ⇒ Boolean): (Iterator[String], Iterator[String])

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    Definition Classes
    Iterator

  86. def sum[B >: String](implicit num: Numeric[B]): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce

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

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    Definition Classes
    AnyRef

  88. def take(n: Int): Iterator[String]

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    Definition Classes
    Iterator

  89. def takeWhile(p: (String) ⇒ Boolean): Iterator[String]

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    Definition Classes
    Iterator

  90. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, String, Col[String]]): Col[String]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  91. def toArray[B >: String](implicit arg0: ClassTag[B]): Array[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  92. def toBuffer[B >: String]: Buffer[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  93. def toIndexedSeq: IndexedSeq[String]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  94. def toIterable: Iterable[String]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  95. def toIterator: Iterator[String]

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    Definition Classes
    Iterator → GenTraversableOnce

  96. def toList: List[String]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  97. def toMap[T, U](implicit ev: <:<[String, (T, U)]): Map[T, U]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  98. def toSeq: Seq[String]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  99. def toSet[B >: String]: Set[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  100. def toStream: Stream[String]

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    Definition Classes
    Iterator → GenTraversableOnce

  101. def toString(): String

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    Definition Classes
    Iterator → AnyRef → Any

  102. def toTraversable: Traversable[String]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  103. def toVector: Vector[String]

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    Definition Classes
    TraversableOnce → GenTraversableOnce

  104. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  107. def withFilter(p: (String) ⇒ Boolean): Iterator[String]

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    Definition Classes
    Iterator

  108. def zip[B](that: Iterator[B]): Iterator[(String, B)]

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    Definition Classes
    Iterator

  109. def zipAll[B, A1 >: String, B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

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    Definition Classes
    Iterator

  110. def zipWithIndex: Iterator[(String, Int)]

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    Definition Classes
    Iterator

Inherited from Iterator[String]

Inherited from TraversableOnce[String]

Inherited from GenTraversableOnce[String]

Inherited from AnyRef

Inherited from Any

Ungrouped