Scala Library
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scala/collection/jcl/SortedSet.scala
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trait
SortedSet[A]
extends
SortedSet[A] with
Set[A] with
Sorted[A, A]Type Summary | |
protected final type
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SortedSelf |
Method Summary | |
abstract def
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compare
(a0 : A, a1 : A) : Int
Comparison function that orders keys.
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override def
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firstKey
: A
Returns the first key of the collection.
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override def
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hasAll
(that : Iterable[A]) : Boolean
Type-safe version of containsAll.
*
* @author Sean McDirmid
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override def
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keySet
: SortedSet[A]
return as a projection the set of keys in this collection
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override def
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lastKey
: A
Returns the last key of the collection.
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override def
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projection
: Projection[A]
returns a projection 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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rangeImpl
(from : Option[A], until : Option[A]) : SortedSet[A]
Creates a ranged projection of this collection. Any mutations in the
ranged projection will update this collection and vice versa. Keys
are garuanteed to be consistent between the collection and its projection.
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override def
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subsetOf
(that : Set[A]) : Boolean
Checks if this set is a subset of set
that . |
Methods inherited from Sorted | |
to |
Methods inherited from Ranged | |
from, until, range |
Methods inherited from Set | |
add (abstract), contains, ++, --, +, -, retain, isEmpty, clear, transform |
Methods inherited from Collection | |
addAll, -=, += |
Methods inherited from MutableIterable | |
elements (abstract), has, remove, removeAll, retainOnly, retainAll, size0 |
Methods inherited from Set | |
update, +=, ++=, ++=, +, ++, incl, -=, --=, --=, -, --, excl, intersect, <<, clone, readOnly |
Methods inherited from Sorted | |
hasAll |
Methods inherited from Set | |
size (abstract), apply, *, **, equals, hashCode, toArray, stringPrefix |
Methods inherited from Collection | |
toString |
Methods inherited from Iterable | |
concat, ++, map, flatMap, filter, partition, takeWhile, dropWhile, take, drop, foreach, forall, exists, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, toSeq, toStream, mkString, mkString, mkString, addString, addString, addString, copyToArray, hasDefiniteSize |
Methods inherited from Function1 | |
compose, andThen |
Methods inherited from AnyRef | |
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Class Summary | |
protected class
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Filter
(pp : (A) => Boolean) extends Filter with Projection[A]
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protected class
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Range
(from : Option[A], until : Option[A]) extends Filter
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Type Details |
Method Details |
override
def
firstKey : A
that
.that -
another set.true
iff the other set is a superset of this set.
todo: rename to isSubsetOfoverride
def
lastKey : A
from -
The lower-bound (inclusive) of the ranged projection. None
if there is no lower bound.until -
The upper-bound (exclusive) of the ranged projection. None
if there is no upper bound.override
def
projection : Projection[A]
filter
,
map
, and flatMap
methods that build projections
of the collection.
Scala Library
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