org.apache.commons.collections.primitives.decorators
abstract class BaseUnmodifiableFloatList extends BaseProxyFloatList
Constructor and Description |
---|
BaseUnmodifiableFloatList() |
Modifier and Type | Method and Description |
---|---|
boolean |
add(float element)
Ensures that I contain the specified element
(optional operation).
|
void |
add(int index,
float element)
Inserts the specified element at the specified position
(optional operation).
|
boolean |
addAll(FloatCollection c)
Adds all of the elements in the
specified collection to me (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).
|
void |
clear()
Removes all my elements (optional operation).
|
FloatIterator |
iterator()
Returns an
iterator over all my elements. |
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. |
boolean |
removeAll(FloatCollection c)
Removes all of my elements that are contained in the
specified collection (optional operation).
|
boolean |
removeElement(float element)
Removes a single occurrence of the specified element
(optional operation).
|
float |
removeElementAt(int index)
Removes the element at the specified position in
(optional operation).
|
boolean |
retainAll(FloatCollection c)
Removes all of my elements that are not contained in the
specified collection (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.
|
get, getProxiedCollection, getProxiedList, indexOf, lastIndexOf
contains, containsAll, equals, hashCode, isEmpty, size, toArray, toArray, toString
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
equals, hashCode
contains, containsAll, isEmpty, size, toArray, toArray
public final void add(int index, float element)
FloatList
add
in interface FloatList
add
in class BaseProxyFloatList
index
- the index at which to insert the elementelement
- the value to insertpublic final boolean addAll(int index, FloatCollection collection)
FloatList
iterator
.addAll
in interface FloatList
addAll
in class BaseProxyFloatList
index
- the index at which to insert the first element from
the specified collectioncollection
- the FloatCollection
of elements to addtrue
iff I changed as a result of this callpublic final float removeElementAt(int index)
FloatList
removeElementAt
in interface FloatList
removeElementAt
in class BaseProxyFloatList
index
- the index of the element to removepublic final float set(int index, float element)
FloatList
set
in interface FloatList
set
in class BaseProxyFloatList
index
- the index of the element to changeelement
- the value to be stored at the specified positionpublic final boolean add(float element)
FloatCollection
true
iff I changed as a result of this call.
If a collection refuses to add the specified
element for any reason other than that it already contains
the element, it must throw an exception (rather than
simply returning false). This preserves the invariant
that a collection always contains the specified element after
this call returns.add
in interface FloatCollection
add
in interface FloatList
add
in class BaseProxyFloatCollection
element
- the value whose presence within me is to be ensuredtrue
iff I changed as a result of this callpublic final boolean addAll(FloatCollection c)
FloatCollection
Adds
all of the elements in the
specified collection to me (optional operation).addAll
in interface FloatCollection
addAll
in class BaseProxyFloatCollection
c
- the collection of elements whose presence within me is to
be ensuredtrue
iff I changed as a result of this callpublic final void clear()
FloatCollection
empty
after this
method successfully returns.clear
in interface FloatCollection
clear
in class BaseProxyFloatCollection
public final boolean removeAll(FloatCollection c)
FloatCollection
removeAll
in interface FloatCollection
removeAll
in class BaseProxyFloatCollection
c
- the collection of elements to removetrue
iff I contained the at least one of the
specified elements, in other words, returns true
iff I changed as a result of this callpublic final boolean removeElement(float element)
FloatCollection
removeElement
in interface FloatCollection
removeElement
in class BaseProxyFloatCollection
element
- the element to remove, if presenttrue
iff I contained the specified element,
in other words, iff I changed as a result of this callpublic final boolean retainAll(FloatCollection c)
FloatCollection
retainAll
in interface FloatCollection
retainAll
in class BaseProxyFloatCollection
c
- the collection of elements to retaintrue
iff I changed as a result
of this callpublic final FloatList subList(int fromIndex, int toIndex)
FloatList
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.subList
in interface FloatList
subList
in class BaseProxyFloatList
fromIndex
- the smallest index (inclusive) in me that appears in
the returned listtoIndex
- the largest index (exclusive) in me that appears in the
returned listpublic final FloatIterator iterator()
FloatCollection
iterator
over all my elements.
This base interface places no constraints on the order
in which the elements are returned by the returned iterator.iterator
in interface FloatCollection
iterator
in interface FloatList
iterator
in class BaseProxyFloatCollection
iterator
over all my elements.public FloatListIterator listIterator()
FloatList
bidirectional iterator
over all my elements, in the appropriate sequence.listIterator
in interface FloatList
listIterator
in class BaseProxyFloatList
public FloatListIterator listIterator(int index)
FloatList
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.listIterator
in interface FloatList
listIterator
in class BaseProxyFloatList
Copyright (c) 2002-2003 - Apache Software Foundation