com.jaxfront.core.util
Class QueueListModel

java.lang.Object
  com.jaxfront.core.util.Queue
      com.jaxfront.core.util.QueueListModel

All Implemented Interfaces:

java.lang.Iterable, java.util.Collection, java.util.List, javax.swing.ListModel

public class QueueListModel
extends Queue
implements javax.swing.ListModel

Constructor Summary

QueueListModel()

Method Summary

void	addListDataListener(javax.swing.event.ListDataListener l) Adds a listener to the list that's notified each time a change to the data model occurs.
java.lang.Object	dequeue() Removes the element at the top of the queue.
java.lang.Object	enqueue(java.lang.Object element) Inserts a new element at the rear of the queue.
java.lang.Object	enqueueUnique(java.lang.Object element) Inserts a new element at the rear of the queue.
java.lang.Object	getElementAt(int index)
javax.swing.event.ListDataListener[]	getListDataListeners() Returns an array of all the list data listeners registered on this AbstractListModel.
java.util.EventListener[]	getListeners(java.lang.Class listenerType) Returns an array of all the objects currently registered as FooListeners upon this model.
int	getSize()
void	removeListDataListener(javax.swing.event.ListDataListener l) Removes a listener from the list that's notified each time a change to the data model occurs.
void	setSelectedItem(java.lang.Object anObject) Set the value of the selected item.

Methods inherited from class com.jaxfront.core.util.Queue

add, add, addAll, addAll, clear, contains, containsAll, empty, exportToCSV, front, get, getItems, indexOf, initFromCSV, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray, toInverseArray, toInverseArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

equals, hashCode

Constructor Detail

QueueListModel

public QueueListModel()

Method Detail

addListDataListener

public void addListDataListener(javax.swing.event.ListDataListener l)

Adds a listener to the list that's notified each time a change to the data model occurs.

Specified by:

addListDataListener in interface javax.swing.ListModel

Parameters:

l - the ListDataListener to be added

removeListDataListener

public void removeListDataListener(javax.swing.event.ListDataListener l)

Removes a listener from the list that's notified each time a change to the data model occurs.

Specified by:

removeListDataListener in interface javax.swing.ListModel

Parameters:

l - the ListDataListener to be removed

getListDataListeners

public javax.swing.event.ListDataListener[] getListDataListeners()

Returns an array of all the list data listeners registered on this AbstractListModel.

Returns:

all of this model's ListDataListeners, or an empty array if no list data listeners are currently registered

Since:

1.4

See Also:

addListDataListener(javax.swing.event.ListDataListener), removeListDataListener(javax.swing.event.ListDataListener)

getListeners

public java.util.EventListener[] getListeners(java.lang.Class listenerType)

Returns an array of all the objects currently registered as FooListeners upon this model. FooListeners are registered using the addFooListener method.

You can specify the listenerType argument with a class literal, such as FooListener.class. For example, you can query a list model m for its list data listeners with the following code:

 ListDataListener[] ldls = (ListDataListener[]) (m.getListeners(ListDataListener.class));
 

If no such listeners exist, this method returns an empty array.

Parameters:

listenerType - the type of listeners requested; this parameter should specify an interface that descends from java.util.EventListener

Returns:

an array of all objects registered as FooListeners on this model, or an empty array if no such listeners have been added

Throws:

java.lang.ClassCastException - if listenerType doesn't specify a class or interface that implements java.util.EventListener

Since:

1.3

See Also:

getListDataListeners()

getSize

public int getSize()

Specified by:

getSize in interface javax.swing.ListModel

getElementAt

public java.lang.Object getElementAt(int index)

Specified by:

getElementAt in interface javax.swing.ListModel

setSelectedItem

public void setSelectedItem(java.lang.Object anObject)

Set the value of the selected item. The selected item may be null.

Parameters:

anObject - The combo box value or null for no selection.

enqueue

public java.lang.Object enqueue(java.lang.Object element)

Description copied from class: Queue

Inserts a new element at the rear of the queue.

Overrides:

enqueue in class Queue

Parameters:

element - element to be inserted.

enqueueUnique

public java.lang.Object enqueueUnique(java.lang.Object element)

Description copied from class: Queue

Inserts a new element at the rear of the queue.

Overrides:

enqueueUnique in class Queue

Parameters:

element - element to be inserted.

dequeue

public java.lang.Object dequeue()

Description copied from class: Queue

Removes the element at the top of the queue.

Overrides:

dequeue in class Queue

Returns:

the removed element.