scala.collection.jcl.Set

class Filter

[source: scala/collection/jcl/Set.scala]

class Filter(p : (A) => Boolean)
extends Filter with Set[A]
Base implementation of a filtered collection
Direct Known Subclasses:
SortedSet.Filter

Method Summary
override def projection : Projection
returns a facade that can be used to call non-strict filter, map, and flatMap methods that build projections of the collection.
override def retain (p0 : (A) => Boolean) : Unit
Method retain removes all elements from the set for which the predicate p yields the value false.
Methods inherited from Set
++, --, +, -, isEmpty, contains, clear, subsetOf, transform
Methods inherited from Set
update, +=, ++=, ++=, +, ++, incl, -=, --=, --=, -, --, excl, intersect, <<, clone, readOnly
Methods inherited from Set
apply, equals, hashCode, toArray
Methods inherited from Function1
toString, compose, andThen
Methods inherited from Filter
add, has, remove, elements, size
Methods inherited from Collection
hasAll, addAll, -=, +=
Methods inherited from MutableIterable
removeAll, retainAll, size0
Methods inherited from Collection
stringPrefix
Methods inherited from Iterable
concat, ++, map, flatMap, filter, takeWhile, dropWhile, take, drop, foreach, forall, exists, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, mkString, mkString, addString, addString, copyToArray, hasDefiniteSize
Methods inherited from AnyRef
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Class Summary
trait Projection extends Projection with Projection
Method Details
override def retain(p0 : (A) => Boolean) : Unit
Method retain removes all elements from the set for which the predicate p yields the value false.
Overrides
Set.retain

override def projection : Projection
returns a facade that can be used to call non-strict filter, map, and flatMap methods that build projections of the collection.
Overrides
Filter.projection, Set.projection