Scala Library
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scala/collection/SortedSetLike.scala
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trait
SortedSetLike[A, +This <: SortedSet[A] with
SortedSetLike[A, This]]
extends
Sorted[A, This] with
SetLike[A, This]Method Summary | |
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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from
(from : A) : This
Creates a ranged projection of this collection with no upper-bound.
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override def
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keySet
: This
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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implicit abstract def
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ordering : Ordering[A] |
override def
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range
(from : A, until : A) : This
Creates a ranged projection of this collection with both a lower-bound
and an upper-bound.
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abstract def
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rangeImpl
(from : Option[A], until : Option[A]) : This
Creates a ranged projection of this collection. Any mutations in the
ranged projection will update this collection and vice versa. Note: keys
are not garuanteed to be consistent between this collection and the projection.
This is the case for buffers where indexing is relative to the 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 . |
override def
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until
(until : A) : This
Creates a ranged projection of this collection with no lower-bound.
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Methods inherited from SetLike | |
empty (abstract), contains (abstract), + (abstract), - (abstract), newBuilder, isEmpty, apply, intersect, &, **, union, |, diff, &~, stringPrefix, toString, hashCode, equals |
Methods inherited from Subtractable | |
-, --, -- |
Methods inherited from Addable | |
+, ++, ++ |
Methods inherited from IterableLike | |
iterator (abstract), thisCollection, toCollection, elements, foreach, forall, exists, find, foldRight, reduceRight, toIterable, head, take, slice, takeWhile, takeRight, dropRight, copyToArray, zip, zipAll, zipWithIndex, sameElements, toStream, canEqual, view, view, first, firstOption, projection |
Methods inherited from TraversableLike | |
repr, nonEmpty, size, hasDefiniteSize, ++, ++, map, flatMap, filter, filterNot, partialMap, remove, partition, groupBy, count, foldLeft, /:, :\, reduceLeft, reduceLeftOption, reduceRightOption, sum, product, min, max, headOption, tail, last, lastOption, init, drop, dropWhile, span, splitAt, copyToBuffer, copyToArray, toArray, toList, toSeq, toIndexedSeq, toSet, mkString, mkString, mkString, addString, addString, addString, withFilter |
Methods inherited from Sorted | |
compare, to, hasAll |
Methods inherited from AnyRef | |
getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Method Details |
override
def
keySet : This
override
def
firstKey : A
override
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.from -
The lower-bound (inclusive) of the ranged projection.until -
The upper-bound (exclusive) of the ranged projection.from -
The upper-bound (exclusive) of the ranged projection.until -
...that
.that -
another set.true
iff the other set is a superset of this set.
todo: rename to isSubsetOf
Scala Library
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