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java.lang.Objectorg.apache.pivot.collections.ArrayAdapter<T>
public class ArrayAdapter<T>
Implementation of the Sequence interface that wraps an array.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface org.apache.pivot.collections.Sequence |
|---|
Sequence.Tree<T> |
| Constructor Summary | |
|---|---|
ArrayAdapter(T... array)
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| Method Summary | |
|---|---|
int |
add(T item)
Adds an item to the sequence. |
T |
get(int index)
Retrieves the item at the given index. |
int |
getLength()
Returns the length of the sequence. |
int |
indexOf(T item)
Returns the index of an item in the sequence. |
void |
insert(T item,
int index)
Inserts an item into the sequence at a specific index. |
Sequence<T> |
remove(int index,
int count)
Removes one or more items from the sequence. |
int |
remove(T item)
Removes the first occurrence of the given item from the sequence. |
T |
update(int index,
T item)
Updates the item at the given index. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ArrayAdapter(T... array)
| Method Detail |
|---|
public int add(T item)
Sequence
add in interface Sequence<T>item - The item to be added to the sequence.
public void insert(T item,
int index)
Sequence
insert in interface Sequence<T>item - The item to be added to the sequence.index - The index at which the item should be inserted. Must be a value between
0 and getLength().
public T update(int index,
T item)
Sequence
update in interface Sequence<T>index - The index of the item to update.item - The item that will replace any existing value at the given index.
public int remove(T item)
Sequence
remove in interface Sequence<T>item - The item to remove.
Sequence.remove(int, int)
public Sequence<T> remove(int index,
int count)
Sequence
remove in interface Sequence<T>index - The starting index to remove.count - The number of items to remove, beginning with index.
public T get(int index)
Sequence
get in interface Sequence<T>index - The index of the item to retrieve.public int indexOf(T item)
Sequence
indexOf in interface Sequence<T>item - The item to locate.
public int getLength()
Sequence
getLength in interface Sequence<T>
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