Scala Library Documentation
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scala/collection/jcl/Set.scala
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class
Filter(p : (A) => Boolean)
extends
Filter with
Set[A]Method Summary | |
override def
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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
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retain
(p0 : (A) => Boolean) : Unit
Method
retain removes all elements from the set for
which the predicate |
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
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Projection
extends Projection with Projection
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Method Details |
retain removes all elements from the set for
which the predicate p
yields the value false
.
override
def
projection : Projection
filter
,
map
, and flatMap
methods that build projections
of the collection.
Scala Library Documentation
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