Iterators

DatasetIterator

class DatasetIterator extends Iterator[Option[InputStream]]

Linear Supertypes
Iterator[Option[InputStream]], TraversableOnce[Option[InputStream]], GenTraversableOnce[Option[InputStream]], AnyRef, Any
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Inherited
  1. DatasetIterator
  2. Iterator
  3. TraversableOnce
  4. GenTraversableOnce
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DatasetIterator(pathToFolder: String, dataset: Dataset, zip: ZipOutputStream, bagit: Boolean, md5Files: HashMap[String, MessageDigest], folders: FolderService, files: FileService, metadataService: MetadataService, datasets: DatasetService, spaces: SpaceService)

Type Members

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

    Definition Classes
    Iterator

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def ++[B >: Option[InputStream]](that: ⇒ GenTraversableOnce[B]): Iterator[B]

    Definition Classes
    Iterator

  5. def /:[B](z: B)(op: (B, Option[InputStream]) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  6. def :\[B](z: B)(op: (Option[InputStream], B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  7. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  9. def addDatasetInfoToZip(folderName: String, dataset: Dataset, zip: ZipOutputStream): Option[InputStream]

  10. def addDatasetMetadataToZip(folderName: String, dataset: Dataset, zip: ZipOutputStream): Option[InputStream]

  11. def addString(b: StringBuilder): StringBuilder

    Definition Classes
    TraversableOnce

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

    Definition Classes
    TraversableOnce

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

    Definition Classes
    TraversableOnce

  14. def aggregate[B](z: B)(seqop: (B, Option[InputStream]) ⇒ B, combop: (B, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  15. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  16. def buffered: BufferedIterator[Option[InputStream]]

    Definition Classes
    Iterator

  17. def clone(): AnyRef

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

  18. def collect[B](pf: PartialFunction[Option[InputStream], B]): Iterator[B]

    Definition Classes
    Iterator
    Annotations
    @migration
    Migration

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

  19. def collectFirst[B](pf: PartialFunction[Option[InputStream], B]): Option[B]

    Definition Classes
    TraversableOnce

  20. def contains(elem: Any): Boolean

    Definition Classes
    Iterator

  21. def copyToArray[B >: Option[InputStream]](xs: Array[B], start: Int, len: Int): Unit

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  22. def copyToArray[B >: Option[InputStream]](xs: Array[B]): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  23. def copyToArray[B >: Option[InputStream]](xs: Array[B], start: Int): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  24. def copyToBuffer[B >: Option[InputStream]](dest: Buffer[B]): Unit

    Definition Classes
    TraversableOnce

  25. def corresponds[B](that: GenTraversableOnce[B])(p: (Option[InputStream], B) ⇒ Boolean): Boolean

    Definition Classes
    Iterator

  26. def count(p: (Option[InputStream]) ⇒ Boolean): Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  27. var currentFileIterator: Option[FileIterator]

  28. def drop(n: Int): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  29. def dropWhile(p: (Option[InputStream]) ⇒ Boolean): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  30. def duplicate: (Iterator[Option[InputStream]], Iterator[Option[InputStream]])

    Definition Classes
    Iterator

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

    Definition Classes
    AnyRef

  32. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  33. def exists(p: (Option[InputStream]) ⇒ Boolean): Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  34. var fileCounter: Int

  35. var file_type: Int

  36. def filter(p: (Option[InputStream]) ⇒ Boolean): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  37. def filterNot(p: (Option[InputStream]) ⇒ Boolean): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  38. def finalize(): Unit

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

  39. def find(p: (Option[InputStream]) ⇒ Boolean): Option[Option[InputStream]]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  40. def flatMap[B](f: (Option[InputStream]) ⇒ GenTraversableOnce[B]): Iterator[B]

    Definition Classes
    Iterator

  41. def fold[A1 >: Option[InputStream]](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  42. def foldLeft[B](z: B)(op: (B, Option[InputStream]) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  43. def foldRight[B](z: B)(op: (Option[InputStream], B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  44. val folderNameMap: Map[UUID, String]

  45. def forall(p: (Option[InputStream]) ⇒ Boolean): Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  46. def foreach[U](f: (Option[InputStream]) ⇒ U): Unit

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

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

    Definition Classes
    AnyRef → Any

  48. def getDatasetInfoAsJson(dataset: Dataset): JsValue

  49. def grouped[B >: Option[InputStream]](size: Int): GroupedIterator[B]

    Definition Classes
    Iterator

  50. def hasDefiniteSize: Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  51. def hasNext(): Boolean

    Definition Classes
    DatasetIterator → Iterator

  52. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  53. def indexOf[B >: Option[InputStream]](elem: B): Int

    Definition Classes
    Iterator

  54. def indexWhere(p: (Option[InputStream]) ⇒ Boolean): Int

    Definition Classes
    Iterator

  55. val inputFiles: List[File]

  56. var inputFilesBuffer: ListBuffer[File]

  57. var is: Option[InputStream]

  58. def isEmpty: Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  59. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  60. def isTraversableAgain: Boolean

    Definition Classes
    Iterator → GenTraversableOnce

  61. def length: Int

    Definition Classes
    Iterator

  62. def map[B](f: (Option[InputStream]) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  63. def max[B >: Option[InputStream]](implicit cmp: Ordering[B]): Option[InputStream]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  64. def maxBy[B](f: (Option[InputStream]) ⇒ B)(implicit cmp: Ordering[B]): Option[InputStream]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  65. def min[B >: Option[InputStream]](implicit cmp: Ordering[B]): Option[InputStream]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  66. def minBy[B](f: (Option[InputStream]) ⇒ B)(implicit cmp: Ordering[B]): Option[InputStream]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  67. def mkString: String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  68. def mkString(sep: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

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

    Definition Classes
    TraversableOnce → GenTraversableOnce

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

    Definition Classes
    AnyRef

  71. def next(): Option[InputStream]

    Definition Classes
    DatasetIterator → Iterator

  72. def nonEmpty: Boolean

    Definition Classes
    TraversableOnce → GenTraversableOnce

  73. final def notify(): Unit

    Definition Classes
    AnyRef

  74. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  75. val numFiles: Int

  76. def padTo[A1 >: Option[InputStream]](len: Int, elem: A1): Iterator[A1]

    Definition Classes
    Iterator

  77. def partition(p: (Option[InputStream]) ⇒ Boolean): (Iterator[Option[InputStream]], Iterator[Option[InputStream]])

    Definition Classes
    Iterator

  78. def patch[B >: Option[InputStream]](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

    Definition Classes
    Iterator

  79. def product[B >: Option[InputStream]](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  80. def reduce[A1 >: Option[InputStream]](op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  81. def reduceLeft[B >: Option[InputStream]](op: (B, Option[InputStream]) ⇒ B): B

    Definition Classes
    TraversableOnce

  82. def reduceLeftOption[B >: Option[InputStream]](op: (B, Option[InputStream]) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  83. def reduceOption[A1 >: Option[InputStream]](op: (A1, A1) ⇒ A1): Option[A1]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  84. def reduceRight[B >: Option[InputStream]](op: (Option[InputStream], B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  85. def reduceRightOption[B >: Option[InputStream]](op: (Option[InputStream], B) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  86. def reversed: List[Option[InputStream]]

    Attributes
    protected[this]
    Definition Classes
    TraversableOnce

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

    Definition Classes
    Iterator

  88. def scanLeft[B](z: B)(op: (B, Option[InputStream]) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  89. def scanRight[B](z: B)(op: (Option[InputStream], B) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  90. def seq: Iterator[Option[InputStream]]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  91. def size: Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  92. def slice(from: Int, until: Int): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  93. def sliding[B >: Option[InputStream]](size: Int, step: Int): GroupedIterator[B]

    Definition Classes
    Iterator

  94. def span(p: (Option[InputStream]) ⇒ Boolean): (Iterator[Option[InputStream]], Iterator[Option[InputStream]])

    Definition Classes
    Iterator

  95. def sum[B >: Option[InputStream]](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

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

    Definition Classes
    AnyRef

  97. def take(n: Int): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  98. def takeWhile(p: (Option[InputStream]) ⇒ Boolean): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  99. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, Option[InputStream], Col[Option[InputStream]]]): Col[Option[InputStream]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  100. def toArray[B >: Option[InputStream]](implicit arg0: ClassTag[B]): Array[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  101. def toBuffer[B >: Option[InputStream]]: Buffer[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  102. def toIndexedSeq: IndexedSeq[Option[InputStream]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  103. def toIterable: Iterable[Option[InputStream]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  104. def toIterator: Iterator[Option[InputStream]]

    Definition Classes
    Iterator → GenTraversableOnce

  105. def toList: List[Option[InputStream]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  106. def toMap[T, U](implicit ev: <:<[Option[InputStream], (T, U)]): Map[T, U]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  107. def toSeq: Seq[Option[InputStream]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  108. def toSet[B >: Option[InputStream]]: Set[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  109. def toStream: Stream[Option[InputStream]]

    Definition Classes
    Iterator → GenTraversableOnce

  110. def toString(): String

    Definition Classes
    Iterator → AnyRef → Any

  111. def toTraversable: Traversable[Option[InputStream]]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  112. def toVector: Vector[Option[InputStream]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  113. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  116. def withFilter(p: (Option[InputStream]) ⇒ Boolean): Iterator[Option[InputStream]]

    Definition Classes
    Iterator

  117. def zip[B](that: Iterator[B]): Iterator[(Option[InputStream], B)]

    Definition Classes
    Iterator

  118. def zipAll[B, A1 >: Option[InputStream], B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

    Definition Classes
    Iterator

  119. def zipWithIndex: Iterator[(Option[InputStream], Int)]

    Definition Classes
    Iterator

Deprecated Value Members

  1. def /:\[A1 >: Option[InputStream]](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) use fold instead

Inherited from Iterator[Option[InputStream]]

Inherited from TraversableOnce[Option[InputStream]]

Inherited from GenTraversableOnce[Option[InputStream]]

Inherited from AnyRef

Inherited from Any

Ungrouped