org.apache.commons.collections.primitives.decorators
Class BaseProxyFloatList

java.lang.Object
  org.apache.commons.collections.primitives.decorators.BaseProxyFloatCollection
      org.apache.commons.collections.primitives.decorators.BaseProxyFloatList

All Implemented Interfaces:

FloatCollection, FloatList

Direct Known Subclasses:

BaseUnmodifiableFloatList

abstract class BaseProxyFloatList
extends BaseProxyFloatCollection
implements FloatList

Since:

Commons Primitives 1.0

Version:

$Revision: 1.1 $ $Date: 2003/10/29 20:07:54 $

Author:

Rodney Waldhoff

Constructor Summary

protected

BaseProxyFloatList()

Method Summary

void	add(int index, float element) Inserts the specified element at the specified position (optional operation).
boolean	addAll(int index, FloatCollection collection) Inserts all of the elements in the specified collection into me, at the specified position (optional operation).
float	get(int index) Returns the value of the element at the specified position within me.
protected FloatCollection	getProxiedCollection()
protected abstract FloatList	getProxiedList()
int	indexOf(float element) Returns the index of the first occurrence of the specified element within me, or -1 if I do not contain the element.
int	lastIndexOf(float element) Returns the index of the last occurrence of the specified element within me, or -1 if I do not contain the element.
FloatListIterator	listIterator() Returns a bidirectional iterator over all my elements, in the appropriate sequence.
FloatListIterator	listIterator(int index) Returns a bidirectional iterator over all my elements, in the appropriate sequence, starting at the specified position.
float	removeElementAt(int index) Removes the element at the specified position in (optional operation).
float	set(int index, float element) Replaces the element at the specified position in me with the specified element (optional operation).
FloatList	subList(int fromIndex, int toIndex) Returns a view of the elements within me between the specified fromIndex, inclusive, and toIndex, exclusive.

Methods inherited from class org.apache.commons.collections.primitives.decorators.BaseProxyFloatCollection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, removeAll, removeElement, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.collections.primitives.FloatList

add, equals, hashCode, iterator

Methods inherited from interface org.apache.commons.collections.primitives.FloatCollection

addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, size, toArray, toArray

Constructor Detail

BaseProxyFloatList

protected BaseProxyFloatList()

Method Detail

getProxiedList

protected abstract FloatList getProxiedList()

getProxiedCollection

protected final FloatCollection getProxiedCollection()

Specified by:

getProxiedCollection in class BaseProxyFloatCollection

add

public void add(int index,
                float element)

Description copied from interface: FloatList

Inserts the specified element at the specified position (optional operation). Shifts the element currently at that position (if any) and any subsequent elements to the right, increasing their indices.

Specified by:

add in interface FloatList

Parameters:

index - the index at which to insert the element

element - the value to insert

addAll

public boolean addAll(int index,
                      FloatCollection collection)

Description copied from interface: FloatList

Inserts all of the elements in the specified collection into me, at the specified position (optional operation). Shifts the element currently at that position (if any) and any subsequent elements to the right, increasing their indices. The new elements will appear in the order that they are returned by the given collection's iterator.

Specified by:

addAll in interface FloatList

Parameters:

index - the index at which to insert the first element from the specified collection

collection - the FloatCollection of elements to add

Returns:

true iff I changed as a result of this call

get

public float get(int index)

Description copied from interface: FloatList

Returns the value of the element at the specified position within me.

Specified by:

get in interface FloatList

Parameters:

index - the index of the element to return

Returns:

the value of the element at the specified position

indexOf

public int indexOf(float element)

Description copied from interface: FloatList

Returns the index of the first occurrence of the specified element within me, or -1 if I do not contain the element.

Specified by:

indexOf in interface FloatList

Parameters:

element - the element to search for

Returns:

the smallest index of an element matching the specified value, or -1 if no such matching element can be found

lastIndexOf

public int lastIndexOf(float element)

Description copied from interface: FloatList

Returns the index of the last occurrence of the specified element within me, or -1 if I do not contain the element.

Specified by:

lastIndexOf in interface FloatList

Parameters:

element - the element to search for

Returns:

the largest index of an element matching the specified value, or -1 if no such matching element can be found

listIterator

public FloatListIterator listIterator()

Description copied from interface: FloatList

Returns a bidirectional iterator over all my elements, in the appropriate sequence.

Specified by:

listIterator in interface FloatList

listIterator

public FloatListIterator listIterator(int index)

Description copied from interface: FloatList

Returns a bidirectional iterator over all my elements, in the appropriate sequence, starting at the specified position. The specified index indicates the first element that would be returned by an initial call to the next method. An initial call to the previous method would return the element with the specified index minus one.

Specified by:

listIterator in interface FloatList

removeElementAt

public float removeElementAt(int index)

Description copied from interface: FloatList

Removes the element at the specified position in (optional operation). Any subsequent elements are shifted to the left, subtracting one from their indices. Returns the element that was removed.

Specified by:

removeElementAt in interface FloatList

Parameters:

index - the index of the element to remove

Returns:

the value of the element that was removed

set

public float set(int index,
                 float element)

Description copied from interface: FloatList

Replaces the element at the specified position in me with the specified element (optional operation).

Specified by:

set in interface FloatList

Parameters:

index - the index of the element to change

element - the value to be stored at the specified position

Returns:

the value previously stored at the specified position

subList

public FloatList subList(int fromIndex,
                         int toIndex)

Description copied from interface: FloatList

Returns a view of the elements within me between the specified fromIndex, inclusive, and toIndex, exclusive. The returned FloatList is backed by me, so that any changes in the returned list are reflected in me, and vice-versa. The returned list supports all of the optional operations that I support.

Note that when fromIndex == toIndex, the returned list is initially empty, and when fromIndex == 0 && toIndex == size() the returned list is my "improper" sublist, containing all my elements.

The semantics of the returned list become undefined if I am structurally modified in any way other than via the returned list.

Specified by:

subList in interface FloatList

Parameters:

fromIndex - the smallest index (inclusive) in me that appears in the returned list

toIndex - the largest index (exclusive) in me that appears in the returned list

Returns:

a view of this list from fromIndex (inclusive) to toIndex (exclusive)