public final class UnmodifiableCharList extends Object implements Serializable
Modifier and Type | Method and Description |
---|---|
boolean |
add(char element)
Ensures that I contain the specified element
(optional operation).
|
void |
add(int index,
char element)
Inserts the specified element at the specified position
(optional operation).
|
boolean |
addAll(CharCollection c)
Adds all of the elements in the
specified collection to me (optional operation). |
boolean |
addAll(int index,
CharCollection 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).
|
boolean |
contains(char element)
Returns
true iff I contain
the specified element. |
boolean |
containsAll(CharCollection c)
Returns
true iff I contain
all of the elements in the given collection. |
boolean |
equals(Object obj) |
char |
get(int index)
Returns the value of the element at the specified position
within me.
|
protected CharCollection |
getProxiedCollection() |
protected CharList |
getProxiedList() |
int |
hashCode() |
int |
indexOf(char element)
Returns the index of the first occurrence
of the specified element within me,
or
-1 if I do not contain
the element. |
boolean |
isEmpty()
Returns
true iff I contain no elements. |
CharIterator |
iterator()
Returns an
iterator over all my elements. |
int |
lastIndexOf(char element)
Returns the index of the last occurrence
of the specified element within me,
or -1 if I do not contain the element.
|
CharListIterator |
listIterator()
Returns a
bidirectional iterator
over all my elements, in the appropriate sequence. |
CharListIterator |
listIterator(int index)
Returns a
bidirectional iterator
over all my elements, in the appropriate sequence,
starting at the specified position. |
boolean |
removeAll(CharCollection c)
Removes all of my elements that are contained in the
specified collection (optional operation).
|
boolean |
removeElement(char element)
Removes a single occurrence of the specified element
(optional operation).
|
char |
removeElementAt(int index)
Removes the element at the specified position in
(optional operation).
|
boolean |
retainAll(CharCollection c)
Removes all of my elements that are not contained in the
specified collection (optional operation).
|
char |
set(int index,
char element)
Replaces the element at the specified
position in me with the specified element
(optional operation).
|
int |
size()
Returns the number of elements I contain.
|
CharList |
subList(int fromIndex,
int toIndex)
Returns a view of the elements within me
between the specified fromIndex, inclusive, and
toIndex, exclusive.
|
char[] |
toArray()
Returns an array containing all of my elements.
|
char[] |
toArray(char[] a)
Returns an array containing all of my elements,
using the given array if it is large
enough.
|
String |
toString() |
static CharList |
wrap(CharList list) |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
equals, hashCode
contains, containsAll, isEmpty, size, toArray, toArray
protected CharList getProxiedList()
public final void add(int index, char element)
CharList
public final boolean addAll(int index, CharCollection collection)
CharList
iterator
.addAll
in interface CharList
index
- the index at which to insert the first element from
the specified collectioncollection
- the CharCollection
of elements to addtrue
iff I changed as a result of this callpublic final char removeElementAt(int index)
CharList
removeElementAt
in interface CharList
index
- the index of the element to removepublic final char set(int index, char element)
CharList
public final boolean add(char element)
CharCollection
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 CharCollection
add
in interface CharList
element
- the value whose presence within me is to be ensuredtrue
iff I changed as a result of this callpublic final boolean addAll(CharCollection c)
CharCollection
Adds
all of the elements in the
specified collection to me (optional operation).addAll
in interface CharCollection
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()
CharCollection
empty
after this
method successfully returns.clear
in interface CharCollection
public final boolean removeAll(CharCollection c)
CharCollection
removeAll
in interface CharCollection
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(char element)
CharCollection
removeElement
in interface CharCollection
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(CharCollection c)
CharCollection
retainAll
in interface CharCollection
c
- the collection of elements to retaintrue
iff I changed as a result
of this callpublic final CharList subList(int fromIndex, int toIndex)
CharList
CharList
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.public final CharIterator iterator()
CharCollection
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 CharCollection
iterator
in interface CharList
iterator
over all my elements.public CharListIterator listIterator()
CharList
bidirectional iterator
over all my elements, in the appropriate sequence.listIterator
in interface CharList
public CharListIterator listIterator(int index)
CharList
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 CharList
protected final CharCollection getProxiedCollection()
public char get(int index)
CharList
public int indexOf(char element)
CharList
-1
if I do not contain
the element.public int lastIndexOf(char element)
CharList
lastIndexOf
in interface CharList
element
- the element to search for-1
if no such matching element can be foundpublic boolean contains(char element)
CharCollection
true
iff I contain
the specified element.contains
in interface CharCollection
element
- the value whose presence within me is to be testedtrue
iff I contain the specified elementpublic boolean containsAll(CharCollection c)
CharCollection
true
iff I contain
all of the elements in the given collection.containsAll
in interface CharCollection
c
- the collection of elements whose presence within me is to
be testedtrue
iff I contain the all the specified elementspublic boolean isEmpty()
CharCollection
true
iff I contain no elements.isEmpty
in interface CharCollection
true
iff I contain no elements.public int size()
CharCollection
size
in interface CharCollection
public char[] toArray()
CharCollection
size
.
The returned array will be independent of me,
so that callers may modify that
returned array without modifying this collection.
When I guarantee the order in which
elements are returned by an iterator
,
the returned array will contain elements in the
same order.toArray
in interface CharCollection
public char[] toArray(char[] a)
CharCollection
iterator
,
the returned array will contain elements in the
same order.toArray
in interface CharCollection
a
- an array that may be used to contain the elementsCopyright © 2002-2013 The Apache Software Foundation. All Rights Reserved.