nextapp.echo
Interface ListModel

All Known Subinterfaces:

SelectFieldModel

All Known Implementing Classes:

AbstractListModel, AbstractSelectFieldModel, BoundListModel, DefaultListModel, DefaultSelectFieldModel

public interface ListModel

A data model for list type components (SelectFields and ListBoxes).

Method Summary

void	addListDataListener(ListDataListener l) Adds a ListDataListener to the model.
java.lang.Object	get(int index) Returns the value at the specified position in the list.
void	removeListDataListener(ListDataListener l) Removes a ListDataListener from the model.
int	size() Returns the size of the list.

Method Detail

addListDataListener

void addListDataListener(ListDataListener l)

Adds a ListDataListener to the model. ListDataListeners are notified whenever the model changes.

Parameters:

l - The ListDataListener to be added.

get

java.lang.Object get(int index)

Returns the value at the specified position in the list.

Returns:

The value at the specified position in the list.

size

int size()

Returns the size of the list.

Returns:

The size of the list.

removeListDataListener

void removeListDataListener(ListDataListener l)

Removes a ListDataListener from the model. ListDataListeners are notified whenever the model changes.

Parameters:

l - The ListDataListener to be removed.