Scala Library Documentation
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trait
CollectionWrapper[A]
extends
Collection[A] with
IterableWrapper[A]Method Summary | |
override def
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add
(a : A) : Boolean
Adds "a" to the collection, return true if "a" is actually added.
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override def
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addAll
(that : Iterable[A]) : Boolean
Adds all elements in "i" to the collection, return true if any elements are added.
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override def
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elements
: MutableIterator[A]
The default implementation of a map over mutable iterable collections.
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override def
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equals (that : Any) : Boolean |
override def
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has (a : A) : Boolean |
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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hashCode : Int |
override def
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size
: Int
Returns the number of elements in this collection.
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override def
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toString : java.lang.String |
abstract def
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underlying
: java.util.Collection
Override to specify the collection being accessed through this wrapper.
* Collection operations are then routed through the wrapped Java collection.
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Methods inherited from IterableWrapper | |
remove, removeAll, retainAll, isEmpty, clear |
Methods inherited from Collection | |
transform (abstract), ++, -=, +=, +, projection |
Methods inherited from MutableIterable | |
--, -, retainOnly, size0 |
Methods inherited from Collection | |
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, toStream, mkString, mkString, mkString, addString, addString, copyToArray, hasDefiniteSize |
Methods inherited from AnyRef | |
getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Method Details |
abstract
def
underlying : java.util.Collection
override
def
elements : MutableIterator[A]
override
def
size : Int
override
def
toString : java.lang.String
override
def
hashCode : Int
Scala Library Documentation
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