class PredicatedIterator in scala.Iterator

scala.Iterator

class PredicatedIterator

[source: scala/Iterator.scala]

protected class PredicatedIterator(p : (A) => Boolean): extends Default[A]

Direct Known Subclasses:: Iterator.TakeWhileIterator

Method Summary
`protected def`	doEnd : Boolean
`protected override def`	fill (sz : Int) : Seq[A] used to fill lookahead buffer. `sz` can be used by implementations as a heauristic to determine how many elements are desired

Methods inherited from Default
putBack, defaultPeek, hasNext, peekList, next

Methods inherited from PutBack
counted, flushFrom

Methods inherited from Advanced
head, peek, startsWith, readIfStartsWith, toString, advanced

Methods inherited from BufferedIterator
headOpt, buffered, readIf, readWhile

Methods inherited from Iterator
take, drop, slice, map, append, ++, flatMap, filter, takeWhile, dropWhile, zip, zipWithIndex, foreach, forall, exists, contains, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, duplicate, copyToArray, readInto, readInto, readInto, copyToBuffer, toList, collect, mkString, mkString, mkString, addString

Methods inherited from AnyRef
getClass, hashCode, equals, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized

Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf

Method Details

protected def doEnd : Boolean

protected override def fill(sz : Int) : Seq[A]

used to fill lookahead buffer. sz can be used by implementations as a heauristic to determine how many elements are desired

Overrides: Default.fill