in scala.collection
trait Ranged

abstract trait Ranged [K, +A]
extends java.lang.Object
with scala.Iterable[A]
with scala.ScalaObject
Any collection (including maps) whose keys (or elements) are ordered.
Author:
Sean McDirmid
Direct Known Subclasses:
Ranged, Sorted

Def Summary
abstract def compare (k0: K, k1: K) : scala.Int
Comparison function that orders keys.
abstract def first : K
Returns the first key of the collection.
def from (from: K) : scala.collection.Ranged[K, A]
Creates a ranged projection of this collection with no upper-bound.
abstract def last : K
Returns the last key of the collection.
def range (from: K, until: K) : scala.collection.Ranged[K, A]
Creates a ranged projection of this collection with both a lower-bound and an upper-bound.
abstract def rangeImpl (from: scala.Option[K], until: scala.Option[K]) : scala.collection.Ranged[K, A]
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.
def until (until: K) : scala.collection.Ranged[K, A]
Creates a ranged projection of this collection with no lower-bound.
Def inherited from scala.Iterable[A]
++ , /:, :\, addString, concat, copyToBuffer, drop, dropWhile, elements, exists, filter, find, findIndexOf, flatMap, foldLeft, foldRight, forall, foreach, indexOf, map, mkString, mkString, reduceLeft, reduceRight, sameElements, take, takeWhile, toList
Def Detail
abstract def compare (k0: K, k1: K): scala.Int
Comparison function that orders keys.

abstract def first : K
Returns the first key of the collection.

def from (from: K): scala.collection.Ranged[K, A]
Creates a ranged projection of this collection with no upper-bound.
Parameters:
from - The lower-bound (inclusive) of the ranged projection.

abstract def last : K
Returns the last key of the collection.

def range (from: K, until: K): scala.collection.Ranged[K, A]
Creates a ranged projection of this collection with both a lower-bound and an upper-bound.
Parameters:
from - The upper-bound (exclusive) of the ranged projection.
Parameters:
until - ...
Returns:
...

abstract def rangeImpl (from: scala.Option[K], until: scala.Option[K]): scala.collection.Ranged[K, A]
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.
Parameters:
from - The lower-bound (inclusive) of the ranged projection. None if there is no lower bound.
Parameters:
until - The upper-bound (exclusive) of the ranged projection. None if there is no upper bound.

def until (until: K): scala.collection.Ranged[K, A]
Creates a ranged projection of this collection with no lower-bound.
Parameters:
until - The upper-bound (exclusive) of the ranged projection.