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java.lang.Objectorg.apache.commons.collections.primitives.AbstractCharCollection
org.apache.commons.collections.primitives.RandomAccessCharList
org.apache.commons.collections.primitives.ArrayCharList
An CharList
backed by an array of char
s.
This implementation supports all optional methods.
Nested Class Summary |
Nested classes inherited from class org.apache.commons.collections.primitives.RandomAccessCharList |
RandomAccessCharList.RandomAccessCharListIterator, RandomAccessCharList.RandomAccessCharSubList |
Constructor Summary | |
ArrayCharList()
Construct an empty list with the default initial capacity. |
|
ArrayCharList(CharCollection that)
Constructs a list containing the elements of the given collection, in the order they are returned by that collection's iterator. |
|
ArrayCharList(int initialCapacity)
Construct an empty list with the given initial capacity. |
Method Summary | |
void |
add(int index,
char element)
Inserts the specified element at the specified position (optional operation). |
void |
ensureCapacity(int mincap)
Increases my capacity, if necessary, to ensure that I can hold at least the number of elements specified by the minimum capacity argument without growing. |
char |
get(int index)
Returns the value of the element at the specified position within me. |
char |
removeElementAt(int index)
Removes the element at the specified position in (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. |
void |
trimToSize()
Reduce my capacity, if necessary, to match my current size . |
Methods inherited from class org.apache.commons.collections.primitives.RandomAccessCharList |
add, addAll, equals, getModCount, hashCode, incrModCount, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList, toString |
Methods inherited from class org.apache.commons.collections.primitives.AbstractCharCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray |
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, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList |
Methods inherited from interface org.apache.commons.collections.primitives.CharCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray |
Constructor Detail |
public ArrayCharList()
public ArrayCharList(int initialCapacity)
IllegalArgumentException
- when initialCapacity is negativepublic ArrayCharList(CharCollection that)
that
- the non-null
collection of char
s
to add
NullPointerException
- if that is null
AbstractCharCollection.addAll(org.apache.commons.collections.primitives.CharCollection)
Method Detail |
public char get(int index)
CharList
get
in interface CharList
get
in class RandomAccessCharList
public int size()
CharCollection
size
in interface CharCollection
size
in class RandomAccessCharList
public char removeElementAt(int index)
removeElementAt
in interface CharList
removeElementAt
in class RandomAccessCharList
index
- the index of the element to remove
UnsupportedOperationException
- when this operation is not
supported
IndexOutOfBoundsException
- if the specified index is out of rangepublic char set(int index, char element)
set
in interface CharList
set
in class RandomAccessCharList
index
- the index of the element to changeelement
- the value to be stored at the specified position
UnsupportedOperationException
- when this operation is not
supported
IndexOutOfBoundsException
- if the specified index is out of rangepublic void add(int index, char element)
add
in interface CharList
add
in class RandomAccessCharList
index
- the index at which to insert the elementelement
- the value to insert
UnsupportedOperationException
- when this operation is not
supported
IllegalArgumentException
- if some aspect of the specified element
prevents it from being added to me
IndexOutOfBoundsException
- if the specified index is out of rangepublic void ensureCapacity(int mincap)
public void trimToSize()
size
.
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