scala.collection.mutable
trait SynchronizedBuffer

[source: `scala/collection/mutable/SynchronizedBuffer.scala`]

`` `trait` SynchronizedBuffer[A]
  `extends` Buffer[A]

  This class should be used as a mixin. It synchronizes the `Buffer` methods of the class into which it is mixed in.

Author
  Matthias Zenger
Version
  1.0, 08/07/2003

Method Summary
`override def` | + (elem : A) : Buffer[A] Append a single element to this buffer and return the identity of the buffer.
`override def` | ++ (iter : Iterable[A]) : Buffer[A] Appends a number of elements provided by an iterable object via its `elements` method. The identity of the buffer is returned.
`override def` | ++: (iter : Iterable[A]) : Buffer[A] Prepends a number of elements provided by an iterable object via its `elements` method. The identity of the buffer is returned.
`override def` | ++= (iter : Iterable[A]) : Unit Appends a number of elements provided by an iterable object via its `elements` method.
`def` | +: (elem : A) : Buffer[A] Prepend a single element to this buffer and return the identity of the buffer.
`def` | += (elem : A) : Unit Append a single element to this buffer.
`override def` | << (cmd : Message[(Location, A)]) : Unit Send a message to this scriptable object.
`override def` | append (elems : A*) : Unit Appends a sequence of elements to this buffer.
`override def` | appendAll (iter : Iterable[A]) : Unit Appends a number of elements provided by an iterable object via its `elements` method.
`def` | apply (n : Int) : A
`def` | clear : Unit Clears the buffer contents.
`override def` | clone : Buffer[A] Return a clone of this buffer.
`def` | elements : Iterator[A] Creates a new iterator over all elements contained in this object.
`override def` | hashCode : Int The hashCode method always yields an error, since it is not safe to use buffers as keys in hash tables.
`override def` | insert (n : Int, elems : A*) : Unit Inserts new elements at the index `n`. Opposed to method `update`, this method will not replace an element with a one. Instead, it will insert the new elements at index `n`.
`def` | insertAll (n : Int, iter : Iterable[A]) : Unit Inserts new elements at the index `n`. Opposed to method `update`, this method will not replace an element with a one. Instead, it will insert a new element at index `n`.
`def` | length : Int Returns the length of the sequence.
`override def` | prepend (elems : A*) : Unit Prepend an element to this list.
`override def` | prependAll (elems : Iterable[A]) : Unit Prepends a number of elements provided by an iterable object via its `elements` method. The identity of the buffer is returned.
`def` | remove (n : Int) : A Removes the element on a given index position.
`def` | update (n : Int, newelem : A) : Unit Replace element at index `n` with the new element `newelem`.

Methods inherited from Buffer
++=, ++=, ++, -=, trimStart, trimEnd, stringPrefix

Methods inherited from Seq
size, isEmpty, concat, ++, isDefinedAt, lastIndexOf, map, flatMap, filter, take, drop, takeWhile, dropWhile, reverse, contains, slice, subseq, toArray

Methods inherited from Collection
toString

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

Methods inherited from PartialFunction
orElse, andThen

Methods inherited from Function1
compose

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

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

Method Details

`` `def` length : Int

  Returns the length of the sequence.

Returns
  the sequence length.

`` `def` elements : Iterator[A]

  Creates a new iterator over all elements contained in this object.

Returns
  the new iterator

`` `def` apply(n : Int) : A

`override` `def` +(elem : A) : Buffer[A]

  Append a single element to this buffer and return the identity of the buffer.

Parameters
  `elem -` the element to append.

Overrides
  Buffer.+

`` `def` +=(elem : A) : Unit

  Append a single element to this buffer.

Parameters
  `elem -` the element to append.

Overrides
  Buffer.+=

`override` `def` ++(iter : Iterable[A]) : Buffer[A]

  Appends a number of elements provided by an iterable object via its `elements` method. The identity of the buffer is returned.

Parameters
  `iter -` the iterable object.

Overrides
  Buffer.++

`override` `def` ++=(iter : Iterable[A]) : Unit

  Appends a number of elements provided by an iterable object via its `elements` method.

Parameters
  `iter -` the iterable object.

Overrides
  Buffer.++=

`override` `def` append(elems : A*) : Unit

  Appends a sequence of elements to this buffer.

Parameters
  `elems -` the elements to append.

Overrides
  Buffer.append

`override` `def` appendAll(iter : Iterable[A]) : Unit

  Appends a number of elements provided by an iterable object via its `elements` method.

Parameters
  `iter -` the iterable object.

Overrides
  Buffer.appendAll

`` `def` +:(elem : A) : Buffer[A]

  Prepend a single element to this buffer and return the identity of the buffer.

Parameters
  `elem -` the element to append.

Overrides
  Buffer.+:

`override` `def` ++:(iter : Iterable[A]) : Buffer[A]

  Prepends a number of elements provided by an iterable object via its `elements` method. The identity of the buffer is returned.

Parameters
  `iter -` the iterable object.

Overrides
  Buffer.++:

`override` `def` prepend(elems : A*) : Unit

  Prepend an element to this list.

Parameters
  `elem -` the element to prepend.

Overrides
  Buffer.prepend

`override` `def` prependAll(elems : Iterable[A]) : Unit

  Prepends a number of elements provided by an iterable object via its `elements` method. The identity of the buffer is returned.

Parameters
  `iter -` the iterable object.

Overrides
  Buffer.prependAll

`override` `def` insert(n : Int, elems : A*) : Unit

  Inserts new elements at the index `n`. Opposed to method `update`, this method will not replace an element with a one. Instead, it will insert the new elements at index `n`.

Parameters
  `n -` the index where a new element will be inserted.
  `elems -` the new elements to insert.

Overrides
  Buffer.insert

`` `def` insertAll(n : Int, iter : Iterable[A]) : Unit

  Inserts new elements at the index `n`. Opposed to method `update`, this method will not replace an element with a one. Instead, it will insert a new element at index `n`.

Parameters
  `n -` the index where a new element will be inserted.
  `iter -` the iterable object providing all elements to insert.

Overrides
  Buffer.insertAll

`` `def` update(n : Int, newelem : A) : Unit

  Replace element at index `n` with the new element `newelem`.

Parameters
  `n -` the index of the element to replace.
  `newelem -` the new element.

Overrides
  Buffer.update

`` `def` remove(n : Int) : A

  Removes the element on a given index position.

Parameters
  `n -` the index which refers to the element to delete.

Overrides
  Buffer.remove

`` `def` clear : Unit

  Clears the buffer contents.

Overrides
  Buffer.clear

`override` `def` <<(cmd : Message[(Location, A)]) : Unit

  Send a message to this scriptable object.

Parameters
  `cmd -` the message to send.

Overrides
  Buffer.<<

`override` `def` clone : Buffer[A]

  Return a clone of this buffer.

Returns
  an `ArrayBuffer` with the same elements.

Overrides
  Buffer.clone

`override` `def` hashCode : Int

  The hashCode method always yields an error, since it is not safe to use buffers as keys in hash tables.

Returns
  never.

Overrides
  Buffer.hashCode