nextapp.echo
Class DefaultListModel

java.lang.Object
  nextapp.echo.AbstractListModel
      nextapp.echo.DefaultListModel

All Implemented Interfaces:

java.io.Serializable, ListModel

public class DefaultListModel
extends AbstractListModel
implements ListModel

The default implementation of a ListBox's data model.

See Also:

Serialized Form

Field Summary

Fields inherited from class nextapp.echo.AbstractListModel

listenerList

Constructor Summary

DefaultListModel()
Creates a new DefaultSelectListModel with the given content.

DefaultListModel(java.lang.Object[] itemArray)
Creates a new DefaultSelectListModel containing the specified data.

Method Summary

void	add(int index, java.lang.Object item) Inserts an item into the model at the specified index.
void	add(java.lang.Object item) Adds an item at the end of the model.
java.lang.Object	get(int index) Returns the item at the specified position in the list.
int	indexOf(java.lang.Object item) Returns the index of the specified item within the model.
void	remove(int index) Removes the item at the specified index from the model.
void	remove(java.lang.Object item) Removes the specified item from the model.
int	size() Returns the length of the list.

Methods inherited from class nextapp.echo.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, removeListDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface nextapp.echo.ListModel

addListDataListener, removeListDataListener

Constructor Detail

DefaultListModel

public DefaultListModel()

Creates a new DefaultSelectListModel with the given content.

DefaultListModel

public DefaultListModel(java.lang.Object[] itemArray)

Creates a new DefaultSelectListModel containing the specified data.

Parameters:

itemArray - An array of the initial items to be displayed in the ListBox.

Method Detail

add

public void add(java.lang.Object item)

Adds an item at the end of the model.

Parameters:

item - The item to add.

add

public void add(int index,
                java.lang.Object item)

Inserts an item into the model at the specified index.

Parameters:

item - The item to insert.

index - The index at which to insert the item.

get

public java.lang.Object get(int index)

Returns the item at the specified position in the list.

Specified by:

get in interface ListModel

Parameters:

index - The index of the item to return.

Returns:

The item at the specified index.

indexOf

public int indexOf(java.lang.Object item)

Returns the index of the specified item within the model.

Parameters:

item - An item in the model.

Returns:

The index of the item within the model.

remove

public void remove(int index)

Removes the item at the specified index from the model.

Parameters:

index - The index of the item to remove.

remove

public void remove(java.lang.Object item)

Removes the specified item from the model.

Parameters:

item - The item to remove from the model.

size

public int size()

Returns the length of the list.

Specified by:

size in interface ListModel

Returns:

The length of the list.