trait Buffer in scala.collection.mutable

scala.collection.mutable

trait Buffer

[source: scala/collection/mutable/Buffer.scala]

@cloneable trait Buffer[A]: extends Seq[A] with GenericTraversableTemplate[A, Buffer] with BufferLike[A, Buffer[A]]

Buffers are used to create sequences of elements incrementally by appending, prepending, or inserting new elements. It is also possible to access and modify elements in a random access fashion via the index of the element in the current sequence.

Author: Matthias Zenger; Martin Odersky
Version: 2.8
Since: 1

Direct Known Subclasses:: BufferWrapper, RefBuffer, JavaConversions.JListWrapper, ArrayBuffer, BufferProxy, ListBuffer, ObservableBuffer, SynchronizedBuffer

Method Summary
`override def`	companion : GenericCompanion[Buffer] The factory companion object that builds instances of class CC

Methods inherited from BufferLike
apply (abstract), update (abstract), length (abstract), += (abstract), clear (abstract), +=: (abstract), insertAll (abstract), remove (abstract), +:, remove, -=, ++=:, ++:, ++=:, append, appendAll, prepend, prependAll, prependAll, insert, trimStart, trimEnd, <<, stringPrefix, ++=, +, +, ++, ++, -, -, --, --, readOnly

Methods inherited from Cloneable
clone

Methods inherited from Shrinkable
-=, --=, --=

Methods inherited from Growable
+=, ++=, ++=

Methods inherited from SeqLike

thisCollection, toCollection, lengthCompare, size, isDefinedAt, segmentLength, prefixLength, indexWhere, indexWhere, findIndexOf, indexOf, indexOf, lastIndexOf, lastIndexOf, lastIndexWhere, lastIndexWhere, reverse, reverseMap, reverseIterator, reversedElements, startsWith, startsWith, endsWith, indexOfSeq, indexOfSeq, lastIndexOfSeq, lastIndexOfSeq, contains, union, diff, intersect, removeDuplicates, patch, updated, +:, :+, padTo, sortWith, sortWith, sortBy, toSeq, indices, view, view, hashCode, equals, toString, findLastIndexOf, equalsWith, containsSlice, projection

Methods inherited from PartialFunction
orElse, andThen

Methods inherited from Function1
compose

Methods inherited from IterableLike
iterator (abstract), elements, foreach, forall, exists, find, isEmpty, foldRight, reduceRight, toIterable, head, take, slice, takeWhile, takeRight, dropRight, copyToArray, zip, zipAll, zipWithIndex, sameElements, toStream, canEqual, first, firstOption

Methods inherited from GenericTraversableTemplate
newBuilder, genericBuilder, unzip, flatten, transpose

Methods inherited from TraversableLike

repr, nonEmpty, hasDefiniteSize, ++, ++, map, flatMap, filter, filterNot, partialMap, remove, partition, groupBy, count, foldLeft, /:, :\, reduceLeft, reduceLeftOption, reduceRightOption, sum, product, min, max, headOption, tail, last, lastOption, init, drop, dropWhile, span, splitAt, copyToBuffer, copyToArray, toArray, toList, toIndexedSeq, toSet, mkString, mkString, mkString, addString, addString, addString, withFilter

Methods inherited from AnyRef
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized

Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf

Method Details

override def companion : GenericCompanion[Buffer]

The factory companion object that builds instances of class CC

Overrides: Seq.companion, GenericTraversableTemplate.companion