Scala Library Documentation
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scala/collection/jcl/SortedMap.scala
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protected
class
Range(from : Option[K], until : Option[K])
extends
SuperFilter with
SortedMap[K, E]Method Summary | |
def
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compare
(k0 : K, k1 : K) : Int
Comparison function that orders keys.
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override def
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contains
(key : K) : Boolean
Is the given key mapped to a value by this map?
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override def
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get
(key : K) : Option[E]
Check if this map maps
key to a value and return the
value if it exists. |
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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put (key : K, elem : E) : Option[E] |
override def
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rangeImpl
(from : Option[K], until : Option[K]) : SortedMap[K, E]
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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Methods inherited from SortedMap | |
first, last, keySet, lense, Range |
Methods inherited from Sorted | |
to |
Methods inherited from Ranged | |
from, until, range |
Methods inherited from Sorted | |
hasAll |
Methods inherited from Filter | |
elements, remove, size |
Methods inherited from Map | |
clear, isEmpty, keys, valueSet, putAll, has, update, +, +=, -, -= |
Methods inherited from Map | |
+=, ++=, ++=, +, ++, ++, -=, --=, --=, -, --, --, getOrElseUpdate, transform, retain, <<, clone, +=, incl, excl |
Methods inherited from Map | |
getOrElse, apply, isDefinedAt, values, equals, hashCode, toString, default |
Methods inherited from PartialFunction | |
orElse, andThen |
Methods inherited from Function1 | |
compose |
Methods inherited from MutableIterable | |
remove, removeAll, --, -, retain, retainAll, size0 |
Methods inherited from Collection | |
toArray, 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 | |
protected class
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Filter
(p : (K) => Boolean) extends SuperFilter with SortedMap[K, E]
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class
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Projection
extends Projection
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Method Details |
key -
the keytrue
iff there is a mapping for key in this mapkey
to a value and return the
value if it exists.key -
the key of the mapping of interestfrom -
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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