Scala Library
scala.collection.jcl

trait SortedSetWrapper
[source: scala/collection/jcl/SortedSetWrapper.scala]
trait SortedSetWrapper[A]
extends SortedSet[A] with SetWrapper[A]

A wrapper around a Java sorted set.

The comparator of the sorted set matches the comparator of this set.

Author
Sean McDirmid
Direct Known Subclasses:
SortedSetWrapper.Range, TreeSet
Method Summary
override def compare (a0 : A, a1 : A) : Int
delegates to the comparator of the underlying Java sorted set
override def firstKey : A
Returns the first key of the collection.
override def lastKey : A
Returns the last key of the collection.
override def 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.
override def toString : java.lang.String
Returns a string representation of the object.
abstract def underlying : java.util.SortedSet[A]
Override to specify the collection being accessed through this wrapper. * Collection operations are then routed through the wrapped Java collection.
Methods inherited from SetWrapper
isEmpty, clear, size
Methods inherited from CollectionWrapper
has, elements, hasAll, add, addAll, hashCode, equals
Methods inherited from IterableWrapper
remove, removeAll, retainAll
Methods inherited from SortedSet
keySet, subsetOf, projection
Methods inherited from Sorted
to
Methods inherited from Ranged
from, until, range
Methods inherited from Set
contains, ++, --, +, -, retain, transform
Methods inherited from Collection
-=, +=
Methods inherited from MutableIterable
retainOnly, size0
Methods inherited from Set
update, +=, ++=, ++=, +, ++, incl, -=, --=, --=, -, --, excl, intersect, <<, clone, readOnly
Methods inherited from Sorted
hasAll
Methods inherited from Set
apply, *, **, toArray, stringPrefix
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 Range (from : Option[A], until : Option[A]) extends Range with SortedSetWrapper[A]
Method Details
abstract def underlying : java.util.SortedSet[A]
Override to specify the collection being accessed through this wrapper. * Collection operations are then routed through the wrapped Java collection.
Overrides
SetWrapper.underlying
override def compare(a0 : A, a1 : A) : Int
delegates to the comparator of the underlying Java sorted set
Overrides
SortedSet.compare
override def firstKey : A
Returns the first key of the collection.
Overrides
SortedSet.firstKey
override def lastKey : A
Returns the last key of the collection.
Overrides
SortedSet.lastKey
override def 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.
Parameters
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.
Overrides
SortedSet.rangeImpl
override def toString : java.lang.String
Returns a string representation of the object.

The default representation is platform dependent.

Returns
a string representation of the object.

Scala Library