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Scala Library Documentation
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scala/collection/jcl/SortedSet.scala]
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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first
: 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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last
: A
Returns the last key of the collection.
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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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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), ++, --, +, -, retain, isEmpty, contains, clear, transform |
| Methods inherited from Set | |
| update, +=, ++=, ++=, +, ++, incl, -=, --=, --=, -, --, excl, intersect, <<, clone, readOnly |
| Methods inherited from Collection | |
| addAll, -=, += |
| Methods inherited from MutableIterable | |
| elements (abstract), has, remove, removeAll, retainAll, size0 |
| Methods inherited from Sorted | |
| hasAll |
| Methods inherited from Set | |
| size (abstract), apply, equals, hashCode, toArray |
| Methods inherited from Collection | |
| toString, 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 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
(p : (A) => Boolean) extends Filter with SortedSet[A]
Base implementation of a filtered collection
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trait
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Projection
extends Projection
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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
first : A
that.that - another set.true iff the other set is a superset of this set.
todo: rename to isSubsetOfoverride
def
last : 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
filter,
map, and flatMap methods that build projections
of the collection.|
Scala Library Documentation
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