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