Scala Library
scala.collection.JavaConversions

class JListWrapper
[source: scala/collection/JavaConversions.scala]
case class JListWrapper[A](val underlying : java.util.List[A])
extends Buffer[A] with Product
Method Summary
def += (elem : A) : JListWrapper[A]
Append a single element to this buffer.
def +=: (elem : A) : JListWrapper[A]
Prepend a single element to this buffer and return the identity of the buffer.
def apply (i : Int) : A
Return element at index `n`
def clear : Unit
Clears the buffer contents.
def insertAll (i : Int, elems : Traversable[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.
override def isEmpty : Boolean
Does this iterable contain no elements?
override def iterator : Iterator[A]
Creates a new iterator over all elements contained in this iterable object.
def length : Int
Return number of elements in the buffer
override def productArity : Int
return k for a product A(x_1,...,x_k)
override def productElement (arg0 : Int) : Any
for a product A(x_1,...,x_k), returns x_(n+1) for 0 <= n < k
override def productPrefix : java.lang.String
By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods.
def remove (i : Int) : A
Removes the element on a given index position.
def result : JListWrapper[A]
def update (i : Int, elem : A) : Unit
Replace element at index n with the new element newelem.
Methods inherited from Product
productIterator, productElements
Methods inherited from Buffer
companion
Methods inherited from BufferLike
+:, 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
elements, foreach, forall, exists, find, 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
def length : Int
Return number of elements in the buffer
override def isEmpty : Boolean
Does this iterable contain no elements?
override def iterator : Iterator[A]
Creates a new iterator over all elements contained in this iterable object.
Returns
the new iterator
def apply(i : Int) : A
Return element at index `n`
Throws
IndexOutofBoundsException - if the index is not valid
def update(i : Int, elem : 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.
Throws
IndexOutofBoundsException - if the index is not valid
def +=:(elem : A) : JListWrapper[A]
Prepend a single element to this buffer and return the identity of the buffer.
Parameters
elem - the element to prepend.
def +=(elem : A) : JListWrapper[A]
Append a single element to this buffer.
Parameters
elem - the element to append.
def insertAll(i : Int, elems : Traversable[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.
Throws
IndexOutofBoundsException - if the index is not valid
def remove(i : Int) : A
Removes the element on a given index position.
Parameters
n - the index which refers to the element to delete.
Returns
the previous element
def clear : Unit
Clears the buffer contents.
def result : JListWrapper[A]
override def productPrefix : java.lang.String
By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods.
Overrides
Product.productPrefix
override def productArity : Int
return k for a product A(x_1,...,x_k)
Overrides
Product.productArity
override def productElement(arg0 : Int) : Any
for a product A(x_1,...,x_k), returns x_(n+1) for 0 <= n < k
Parameters
n - the index of the element to return
Throws
IndexOutOfBoundsException -
Returns
The element n elements after the first element
Overrides
Product.productElement
Scala Library