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Scala example source code file (Buffer.scala)

This example Scala source code file (Buffer.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Scala tags/keywords

a, a, arraybuffer, buffer, buffer, bufferlike, canbuildfrom, genericcanbuildfrom, genericcanbuildfrom, genericcompanion, genericcompanion, generictraversabletemplate, seq, seqfactory

The Scala Buffer.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */



package scala.collection
package mutable

import generic._

/** 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
 *  @author Martin Odersky
 *  @version 2.8
 *  @since   1
 *  
 *  @tparam A    type of the elements contained in this buffer.
 *  
 *  @define Coll Buffer
 *  @define coll buffer
 */
@cloneable
trait Buffer[A] extends Seq[A] 
                   with GenericTraversableTemplate[A, Buffer]
                   with BufferLike[A, Buffer[A]] {
  override def companion: GenericCompanion[Buffer] = Buffer
}

/** $factoryInfo
 *  @define coll buffer
 *  @define Coll Buffer
 */
object Buffer extends SeqFactory[Buffer] {
  implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Buffer[A]] = new GenericCanBuildFrom[A]
  def newBuilder[A]: Builder[A, Buffer[A]] = new ArrayBuffer
}

Other Scala examples (source code examples)

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