trait BufferWrapper in scala.collection.jcl

abstract def underlying : java.util.List[A]

Override to specify the collection being accessed through this wrapper. * Collection operations are then routed through the wrapped Java collection.

Overrides: CollectionWrapper.underlying

override def elements : BufferIterator[Int, A]

The default implementation of a map over mutable iterable collections.

Overrides: Buffer.elements, CollectionWrapper.elements

override def remove(idx : Int) : A

Removes the element at index idx

Overrides: Buffer.remove

override def add(a : A) : Boolean

Returns: s always true.

Overrides: Buffer.add, CollectionWrapper.add

override def add(idx : Int, a : A) : Unit

Inserts "a" into this buffer just before the element at index "idx."

Overrides: Buffer.add

override def addAll(idx : Int, that : Iterable[A]) : Unit

Inserts all elements of that into this buffer just before the element at index idx.

Parameters: idx - ..; that - ..

Overrides: Buffer.addAll

override def indexOf(a : A) : Option[Int]

Find the index of "a" in this sequence.

Returns: s None if the "a" is not in this sequence.

override def apply(idx : Int) : A

override def set(idx : Int, a : A) : A

Replaces the element at index "idx" with "a."

Returns: s the element replaced.

Overrides: Buffer.set

override def rangeImpl(from : Option[Int], until : Option[Int]) : Buffer[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.; until - The upper-bound (exclusive) of the ranged projection. None if there is no upper bound.

Overrides: Buffer.rangeImpl

override def length : Int

Returns the length of the sequence.

Returns: the sequence length.

Method Summary
`override def`	add (idx : Int, a : A) : Unit Inserts "a" into this buffer just before the element at index "idx."
`override def`	add (a : A) : Boolean
`override def`	addAll (idx : Int, that : Iterable[A]) : Unit Inserts all elements of `that` into this buffer just before the element at index `idx`.
`override def`	apply (idx : Int) : A
`override def`	elements : BufferIterator[Int, A] The default implementation of a map over mutable iterable collections.
`override def`	indexOf (a : A) : Option[Int] Find the index of "a" in this sequence.
`override def`	length : Int Returns the length of the sequence.
`override def`	rangeImpl (from : Option[Int], until : Option[Int]) : Buffer[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.
`override def`	remove (idx : Int) : A Removes the element at index `idx`
`override def`	set (idx : Int, a : A) : A Replaces the element at index "idx" with "a."
`abstract def`	underlying : java.util.List[A] Override to specify the collection being accessed through this wrapper. * Collection operations are then routed through the wrapped Java collection.

Class Summary
`class`	IteratorWrapper (underlying : java.util.ListIterator[A]) `extends` Wrapper[A] `with` BufferIterator[Int, A]
`protected class`	Range (from : Option[Int], until : Option[Int]) `extends` Range `with` BufferWrapper[A]

Methods inherited from CollectionWrapper
has, size, hasAll, addAll, toString, hashCode, equals

Methods inherited from IterableWrapper
remove, removeAll, retainAll, isEmpty, clear

Methods inherited from Buffer
projection, firstKey, lastKey, compare, remove, replace, update, transform, +, -=

Methods inherited from MutableIterable
--, -, retainOnly, size0

Methods inherited from Mutable
readOnly, drop, take, slice, reverse

Methods inherited from RandomAccessSeq
partition, patch, ++, toStream, safeIs

Methods inherited from Seq
lengthCompare, concat, last, lastOption, first, firstOption, headOption, isDefinedAt, lastIndexOf, findIndexOf, indexOf, map, flatMap, filter, slice, takeWhile, dropWhile, contains, subseq, toArray, toSeq, equalsWith, startsWith, startsWith, endsWith, indexOf, containsSlice

Methods inherited from Iterable
foreach, forall, exists, find, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, mkString, mkString, mkString, addString, 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

	Scala Library

Methods inherited from Ranged
from, until, range

Methods inherited from PartialFunction
orElse, andThen

	Scala Library