com.goldencode.p2j.ui.client.model

Class ListModel<T>

java.lang.Object

com.goldencode.p2j.ui.client.model.ListModel<T>

Type Parameters:

T - Type of the item stored in the model.

All Implemented Interfaces:

java.lang.Iterable<T>

Direct Known Subclasses:

ComboBoxModel

public class ListModel<T>
extends java.lang.Object
implements java.lang.Iterable<T>

List data model.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.ArrayList<T>	list Item container.

Constructor Summary

Constructors

Constructor and Description
ListModel()

Method Summary

Modifier and Type	Method and Description
void	add(int index, T item) Add item into model at specified position.
void	add(T item) Add item into model.
void	clear() Remove all items.
T	get(int index) Retrieve item at specified index.
int	indexOf(T item) Get index of item with specified value.
java.util.Iterator<T>	iterator()
void	removeAt(int index) Remove item at specified position.
int	size() Get count of items in the model.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

list

private java.util.ArrayList<T> list

Item container.

Constructor Detail

ListModel

public ListModel()

Method Detail

iterator

public java.util.Iterator<T> iterator()

Specified by:

iterator in interface java.lang.Iterable<T>

See Also:

Iterable.iterator()

add

public void add(T item)

Add item into model.

Parameters:

item - Item to add.

add

public void add(int index,
                T item)

Add item into model at specified position.

Parameters:

index - Position in model.

item - Item to add.

clear

public void clear()

Remove all items.

indexOf

public int indexOf(T item)

Get index of item with specified value.

Parameters:

item - Item value to locate.

Returns:

index of the item of -1 if no such value present in model.

get

public T get(int index)

Retrieve item at specified index.

Parameters:

index - Item index.

Returns:

retrieved item or null if index is out of range.

size

public int size()

Get count of items in the model.

Returns:

model items count.

removeAt

public void removeAt(int index)

Remove item at specified position.

Parameters:

index - Item index.