Class/Object

org.cert.netsa.io.silk

PrefixMapReader

Related Docs: object PrefixMapReader | package silk

Permalink

abstract class PrefixMapReader[T] extends Iterator[(T, String)]

A reader of binary SiLK PrefixMap files. This is usable as an Iterator over a pair representing a key and value. Depending on the contents of the PrefixMap file, the key is either an IPBlock or a PrefixMapProtocolPortPair. The value is always a String.

Because the PrefixMap may contain different key types, the PrefixMapReader factory methods return a PrefixMapResult wrapper over PrefixMapReader.

The mapName method returns the map name that was specified in the PrefixMap file's header, if any.

Example:
  1. This example uses the single argument form of the companion object's ofInputStream() method to read the PrefixMap file "example.pmap". The code may be used outside of Hadoop when it is known that the key is an IPBlock.

    val stream = new java.io.FileInputStream("example.pmap")
    val pmapresult = PrefixMapReader.ofInputStream(stream)
    val pmap = pmapresult match {
      case PrefixMapResult.IPBlockPrefixMap(iter) => iter
      case _ => null
    }
    pmap.hasNext
    val (ipblock, name) = pmap.next()
See also

the companion object for more details

Linear Supertypes
Iterator[(T, String)], TraversableOnce[(T, String)], GenTraversableOnce[(T, String)], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. PrefixMapReader
  2. Iterator
  3. TraversableOnce
  4. GenTraversableOnce
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new PrefixMapReader(reader: BufferReader, header: Header)

    Permalink
    Attributes
    protected

Type Members

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

    Permalink
    Definition Classes
    Iterator

Abstract Value Members

  1. abstract def hasNext: Boolean

    Permalink

    Tests whether this iterator can provide another (key, value) pair.

    Tests whether this iterator can provide another (key, value) pair.

    returns

    true if a subsequent call to next() will yield an element, false otherwise.

    Definition Classes
    PrefixMapReader → Iterator
  2. abstract def next(): (T, String)

    Permalink

    Produces the next (key, counter) pair of this iterator.

    Produces the next (key, counter) pair of this iterator.

    returns

    the next pair of this iterator if hasNext is true

    Definition Classes
    PrefixMapReader → Iterator
    Exceptions thrown

    [[java.util.NoSuchElementException]] when the iterator is depleted

Concrete Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. def ++[B >: (T, String)](that: ⇒ GenTraversableOnce[B]): Iterator[B]

    Permalink
    Definition Classes
    Iterator
  4. def /:[B](z: B)(op: (B, (T, String)) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  5. def :\[B](z: B)(op: ((T, String), B) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  6. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  7. def addString(b: StringBuilder): StringBuilder

    Permalink
    Definition Classes
    TraversableOnce
  8. def addString(b: StringBuilder, sep: String): StringBuilder

    Permalink
    Definition Classes
    TraversableOnce
  9. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

    Permalink
    Definition Classes
    TraversableOnce
  10. def aggregate[B](z: ⇒ B)(seqop: (B, (T, String)) ⇒ B, combop: (B, B) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  11. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  12. def buffered: BufferedIterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  13. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  14. def collect[B](pf: PartialFunction[(T, String), B]): Iterator[B]

    Permalink
    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[(T, String), B]): Option[B]

    Permalink
    Definition Classes
    TraversableOnce
  16. def contains(elem: Any): Boolean

    Permalink
    Definition Classes
    Iterator
  17. def copyToArray[B >: (T, String)](xs: Array[B], start: Int, len: Int): Unit

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  18. def copyToArray[B >: (T, String)](xs: Array[B]): Unit

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  19. def copyToArray[B >: (T, String)](xs: Array[B], start: Int): Unit

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  20. def copyToBuffer[B >: (T, String)](dest: Buffer[B]): Unit

    Permalink
    Definition Classes
    TraversableOnce
  21. def corresponds[B](that: GenTraversableOnce[B])(p: ((T, String), B) ⇒ Boolean): Boolean

    Permalink
    Definition Classes
    Iterator
  22. def count(p: ((T, String)) ⇒ Boolean): Int

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  23. def drop(n: Int): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  24. def dropWhile(p: ((T, String)) ⇒ Boolean): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  25. def duplicate: (Iterator[(T, String)], Iterator[(T, String)])

    Permalink
    Definition Classes
    Iterator
  26. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  27. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  28. def exists(p: ((T, String)) ⇒ Boolean): Boolean

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  29. def filter(p: ((T, String)) ⇒ Boolean): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  30. def filterNot(p: ((T, String)) ⇒ Boolean): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  31. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  32. def find(p: ((T, String)) ⇒ Boolean): Option[(T, String)]

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  33. def flatMap[B](f: ((T, String)) ⇒ GenTraversableOnce[B]): Iterator[B]

    Permalink
    Definition Classes
    Iterator
  34. def fold[A1 >: (T, String)](z: A1)(op: (A1, A1) ⇒ A1): A1

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  35. def foldLeft[B](z: B)(op: (B, (T, String)) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  36. def foldRight[B](z: B)(op: ((T, String), B) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  37. def forall(p: ((T, String)) ⇒ Boolean): Boolean

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  38. def foreach[U](f: ((T, String)) ⇒ U): Unit

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  39. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  40. def getCountryCode(x: Int): String

    Permalink
    Attributes
    protected[this]
  41. def grouped[B >: (T, String)](size: Int): GroupedIterator[B]

    Permalink
    Definition Classes
    Iterator
  42. def hasDefiniteSize: Boolean

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  43. val hasDictionary: Boolean

    Permalink

    Whether this prefix map uses a dictionary.

    Whether this prefix map uses a dictionary.

    Attributes
    protected[this]
  44. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  45. val header: Header

    Permalink
    Attributes
    protected[this]
  46. def indexOf[B >: (T, String)](elem: B): Int

    Permalink
    Definition Classes
    Iterator
  47. def indexWhere(p: ((T, String)) ⇒ Boolean): Int

    Permalink
    Definition Classes
    Iterator
  48. def isEmpty: Boolean

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  49. def isEven(x: Int): Boolean

    Permalink
    Attributes
    protected[this]
  50. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  51. def isLeaf(x: Int): Boolean

    Permalink
    Attributes
    protected[this]
  52. def isTraversableAgain: Boolean

    Permalink
    Definition Classes
    Iterator → GenTraversableOnce
  53. val leafBit: Int

    Permalink
    Attributes
    protected
  54. val leafValueMask: Int

    Permalink
    Attributes
    protected
  55. def length: Int

    Permalink
    Definition Classes
    Iterator
  56. def map[B](f: ((T, String)) ⇒ B): Iterator[B]

    Permalink
    Definition Classes
    Iterator
  57. def mapName: Option[String]

    Permalink
  58. def max[B >: (T, String)](implicit cmp: Ordering[B]): (T, String)

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  59. def maxBy[B](f: ((T, String)) ⇒ B)(implicit cmp: Ordering[B]): (T, String)

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  60. def min[B >: (T, String)](implicit cmp: Ordering[B]): (T, String)

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  61. def minBy[B](f: ((T, String)) ⇒ B)(implicit cmp: Ordering[B]): (T, String)

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  62. def mkString: String

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  63. def mkString(sep: String): String

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def mkString(start: String, sep: String, end: String): String

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  65. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  66. def nonEmpty: Boolean

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  67. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  68. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  69. def padTo[A1 >: (T, String)](len: Int, elem: A1): Iterator[A1]

    Permalink
    Definition Classes
    Iterator
  70. def partition(p: ((T, String)) ⇒ Boolean): (Iterator[(T, String)], Iterator[(T, String)])

    Permalink
    Definition Classes
    Iterator
  71. def patch[B >: (T, String)](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

    Permalink
    Definition Classes
    Iterator
  72. def product[B >: (T, String)](implicit num: Numeric[B]): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  73. def readDictionary(): Array[String]

    Permalink
    Attributes
    protected[this]
  74. def readTree(): Array[Int]

    Permalink
    Attributes
    protected[this]
  75. val reader: BufferReader

    Permalink
    Attributes
    protected[this]
  76. def reduce[A1 >: (T, String)](op: (A1, A1) ⇒ A1): A1

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  77. def reduceLeft[B >: (T, String)](op: (B, (T, String)) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce
  78. def reduceLeftOption[B >: (T, String)](op: (B, (T, String)) ⇒ B): Option[B]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def reduceOption[A1 >: (T, String)](op: (A1, A1) ⇒ A1): Option[A1]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  80. def reduceRight[B >: (T, String)](op: ((T, String), B) ⇒ B): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  81. def reduceRightOption[B >: (T, String)](op: ((T, String), B) ⇒ B): Option[B]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def reversed: List[(T, String)]

    Permalink
    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  83. def sameElements(that: Iterator[_]): Boolean

    Permalink
    Definition Classes
    Iterator
  84. def scanLeft[B](z: B)(op: (B, (T, String)) ⇒ B): Iterator[B]

    Permalink
    Definition Classes
    Iterator
  85. def scanRight[B](z: B)(op: ((T, String), B) ⇒ B): Iterator[B]

    Permalink
    Definition Classes
    Iterator
  86. def seq: Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  87. def size: Int

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  88. def slice(from: Int, until: Int): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  89. def sliding[B >: (T, String)](size: Int, step: Int): GroupedIterator[B]

    Permalink
    Definition Classes
    Iterator
  90. def span(p: ((T, String)) ⇒ Boolean): (Iterator[(T, String)], Iterator[(T, String)])

    Permalink
    Definition Classes
    Iterator
  91. def sum[B >: (T, String)](implicit num: Numeric[B]): B

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  92. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  93. def take(n: Int): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  94. def takeWhile(p: ((T, String)) ⇒ Boolean): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  95. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, (T, String), Col[(T, String)]]): Col[(T, String)]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  96. def toArray[B >: (T, String)](implicit arg0: ClassTag[B]): Array[B]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  97. def toBuffer[B >: (T, String)]: Buffer[B]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  98. def toIndexedSeq: IndexedSeq[(T, String)]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  99. def toIterable: Iterable[(T, String)]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  100. def toIterator: Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator → GenTraversableOnce
  101. def toList: List[(T, String)]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  102. def toMap[T, U](implicit ev: <:<[(T, String), (T, U)]): Map[T, U]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  103. def toSeq: Seq[(T, String)]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  104. def toSet[B >: (T, String)]: Set[B]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  105. def toStream: Stream[(T, String)]

    Permalink
    Definition Classes
    Iterator → GenTraversableOnce
  106. def toString(): String

    Permalink
    Definition Classes
    Iterator → AnyRef → Any
  107. def toTraversable: Traversable[(T, String)]

    Permalink
    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  108. def toVector: Vector[(T, String)]

    Permalink
    Definition Classes
    TraversableOnce → GenTraversableOnce
  109. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  110. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  111. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  112. def withFilter(p: ((T, String)) ⇒ Boolean): Iterator[(T, String)]

    Permalink
    Definition Classes
    Iterator
  113. def zip[B](that: Iterator[B]): Iterator[((T, String), B)]

    Permalink
    Definition Classes
    Iterator
  114. def zipAll[B, A1 >: (T, String), B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

    Permalink
    Definition Classes
    Iterator
  115. def zipWithIndex: Iterator[((T, String), Int)]

    Permalink
    Definition Classes
    Iterator

Inherited from Iterator[(T, String)]

Inherited from TraversableOnce[(T, String)]

Inherited from GenTraversableOnce[(T, String)]

Inherited from AnyRef

Inherited from Any

Ungrouped