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java.lang.Objectorg.apache.commons.collections.primitives.adapters.AbstractCollectionCharCollection
org.apache.commons.collections.primitives.adapters.AbstractListCharList
org.apache.commons.collections.primitives.adapters.NonSerializableListCharList
| Field Summary | |
private java.util.List |
_list
|
| Constructor Summary | |
protected |
NonSerializableListCharList(java.util.List list)
|
| Method Summary | |
boolean |
add(char element)
Appends the specified element to the end of me (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(java.lang.Object obj)
Returns true iff that is an CharList
that contains the same elements in the same order as me. |
char |
get(int index)
Returns the value of the element at the specified position within me. |
protected java.util.Collection |
getCollection()
|
protected java.util.List |
getList()
|
int |
hashCode()
Returns my hash code. |
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()
wraps the
Iterator
returned by my underlying
Collection,
if any. |
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()
wraps the
CharList
returned by my underlying
CharListIterator,
if any. |
CharListIterator |
listIterator(int index)
wraps the
CharList
returned by my underlying
CharListIterator,
if any. |
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[] dest)
Returns an array containing all of my elements, using the given array if it is large enough. |
java.lang.String |
toString()
|
| Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.apache.commons.collections.primitives.CharList |
add, iterator |
| Methods inherited from interface org.apache.commons.collections.primitives.CharCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, size, toArray, toArray |
| Field Detail |
private java.util.List _list
| Constructor Detail |
protected NonSerializableListCharList(java.util.List list)
| Method Detail |
protected java.util.List getList()
getList in class AbstractListCharList
public void add(int index,
char element)
CharList
add in interface CharListindex - the index at which to insert the elementelement - the value to insert
public boolean addAll(int index,
CharCollection collection)
CharListiterator.
addAll in interface CharListindex - the index at which to insert the first element from
the specified collectioncollection - the CharCollection of elements to add
true iff I changed as a result of this callpublic char get(int index)
CharList
get in interface CharListindex - the index of the element to return
public int indexOf(char element)
CharList-1 if I do not contain
the element.
indexOf in interface CharListelement - the element to search for
-1 if no such matching element can be foundpublic int lastIndexOf(char element)
CharList
lastIndexOf in interface CharListelement - the element to search for
-1 if no such matching element can be foundpublic CharListIterator listIterator()
wraps the
CharList
returned by my underlying
CharListIterator,
if any.
listIterator in interface CharListpublic CharListIterator listIterator(int index)
wraps the
CharList
returned by my underlying
CharListIterator,
if any.
listIterator in interface CharListpublic char removeElementAt(int index)
CharList
removeElementAt in interface CharListindex - the index of the element to remove
public char set(int index,
char element)
CharList
set in interface CharListindex - the index of the element to changeelement - the value to be stored at the specified position
public CharList subList(int fromIndex,
int toIndex)
CharListCharList
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 CharListfromIndex - the smallest index (inclusive) in me that appears in
the returned listtoIndex - the largest index (exclusive) in me that appears in the
returned list
public boolean equals(java.lang.Object obj)
CharListtrue iff that is an CharList
that contains the same elements in the same order as me.
In other words, returns true iff that is
an CharList that has the same size as me,
and for which the elements returned by its
iterator are equal (==) to
the corresponding elements within me.
(This contract ensures that this method works properly across
different implementations of the CharList interface.)
equals in interface CharListpublic int hashCode()
CharListCharList is defined to be the
result of the following calculation:
int hash = 1;
for(CharIterator iter = iterator(); iter.hasNext(); ) {
char value = iter.next();
hash = 31*hash + (int)(value ^ (value >>> 32));
}
This contract ensures that this method is consistent with
equals and with the
hashCode
method of a List of Characters.
hashCode in interface CharListprotected final java.util.Collection getCollection()
getCollection in class AbstractCollectionCharCollectionpublic boolean add(char element)
CharCollectiontrue
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 CharCollectionelement - the value whose presence within me is to be ensured
true iff I changed as a result of this callpublic boolean addAll(CharCollection c)
CharCollectionAdds all of the elements in the
specified collection to me (optional operation).
addAll in interface CharCollectionc - the collection of elements whose presence within me is to
be ensured
true iff I changed as a result of this callpublic void clear()
CharCollectionempty after this
method successfully returns.
clear in interface CharCollectionpublic boolean contains(char element)
CharCollectiontrue iff I contain
the specified element.
contains in interface CharCollectionelement - the value whose presence within me is to be tested
true iff I contain the specified elementpublic boolean containsAll(CharCollection c)
CharCollectiontrue iff I contain
all of the elements in the given collection.
containsAll in interface CharCollectionc - the collection of elements whose presence within me is to
be tested
true iff I contain the all the specified elementspublic java.lang.String toString()
public boolean isEmpty()
CharCollectiontrue iff I contain no elements.
isEmpty in interface CharCollectiontrue iff I contain no elements.public CharIterator iterator()
wraps the
Iterator
returned by my underlying
Collection,
if any.
iterator in interface CharCollectioniterator over all my elements.public boolean removeElement(char element)
CharCollection
removeElement in interface CharCollectionelement - the element to remove, if present
true iff I contained the specified element,
in other words, iff I changed as a result of this callpublic boolean removeAll(CharCollection c)
CharCollection
removeAll in interface CharCollectionc - the collection of elements to remove
true 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 boolean retainAll(CharCollection c)
CharCollection
retainAll in interface CharCollectionc - the collection of elements to retain
true iff I changed as a result
of this callpublic int size()
CharCollection
size in interface CharCollectionpublic char[] toArray()
CharCollectionsize.
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 CharCollectionpublic char[] toArray(char[] dest)
CharCollectioniterator,
the returned array will contain elements in the
same order.
toArray in interface CharCollectiondest - an array that may be used to contain the elements
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