com.jidesoft.list
Class DefaultPageListModel

java.lang.Object
  javax.swing.AbstractListModel
      com.jidesoft.list.AbstractPageListModel
          com.jidesoft.list.DefaultPageListModel

All Implemented Interfaces:

EventFireListModel, ListModelWrapper, PageNavigationSupport, Serializable, EventListener, ListDataListener, ListModel

public class DefaultPageListModel
extends AbstractPageListModel
implements ListModelWrapper, EventFireListModel

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

DefaultPageListModel(ListModel model)

DefaultPageListModel(ListModel model, int pageSize)

Method Summary

protected CompoundListDataEvent	createCompoundListDataEvent()
void	fireListDataEvent(ListDataEvent event) Fires a ListDataEvent.
int	getActualIndexAt(int visualRow) Gets the actual row index in the underlying list that corresponds the specified row index.
ListModel	getActualModel() Gets the underlying list model.
Object	getElementAt(int rowIndex)
int	getIndexAt(int actualRow) Gets the visual row index representing the specified actual row.
int[]	getIndexes() Gets the indexes that maps from the visual row index to the actual row index.
int	getTotalRecordCount() Gets the total record/row count.
protected void	reallocateIndexes()
void	setActualModel(ListModel model) Sets the actual list model.
void	setIndexes(int[] indexes) Sets the indexes of the row mapping.
void	setTotalRecordCount(int totalRecordCount) Sets the total record/row count.

Methods inherited from class com.jidesoft.list.AbstractPageListModel

addPageNavigationListener, contentsChanged, firePageNavigationEvent, firstPage, getCurrentPage, getPageCount, getPageNavigationListeners, getPageSize, getSize, intervalAdded, intervalRemoved, lastPage, nextPage, previousPage, removePageNavigationListener, setCurrentPage, setPageCount, setPageSize

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPageListModel

public DefaultPageListModel(ListModel model)

DefaultPageListModel

public DefaultPageListModel(ListModel model,
                            int pageSize)

Method Detail

getActualIndexAt

public int getActualIndexAt(int visualRow)

Description copied from interface: ListModelWrapper

Gets the actual row index in the underlying list that corresponds the specified row index.

Specified by:

getActualIndexAt in interface ListModelWrapper

Returns:

the actual row. If the actual row doesn't exist, return -1.

getIndexAt

public int getIndexAt(int actualRow)

Description copied from interface: ListModelWrapper

Gets the visual row index representing the specified actual row.

Specified by:

getIndexAt in interface ListModelWrapper

Returns:

the visual row index. -1 if there is no visual row representing it.

getActualModel

public ListModel getActualModel()

Description copied from interface: ListModelWrapper

Gets the underlying list model.

Specified by:

getActualModel in interface ListModelWrapper

Returns:

the underlying list model.

setActualModel

public void setActualModel(ListModel model)

Description copied from interface: ListModelWrapper

Sets the actual list model.

Specified by:

setActualModel in interface ListModelWrapper

Parameters:

model - the list model.

getIndexes

public int[] getIndexes()

Description copied from interface: ListModelWrapper

Gets the indexes that maps from the visual row index to the actual row index.

Specified by:

getIndexes in interface ListModelWrapper

Returns:

the indexes.

setIndexes

public void setIndexes(int[] indexes)

Description copied from interface: ListModelWrapper

Sets the indexes of the row mapping. We exposed this method to allow quick access to the underlying indexes. The method won't fire any table events. So once you change the indexes, you need to fire corresponding table event so that table can update itself.

Specified by:

setIndexes in interface ListModelWrapper

getElementAt

public Object getElementAt(int rowIndex)

Specified by:

getElementAt in interface ListModel

getTotalRecordCount

public int getTotalRecordCount()

Description copied from interface: PageNavigationSupport

Gets the total record/row count.

Specified by:

getTotalRecordCount in interface PageNavigationSupport

Returns:

the total record/row count.

setTotalRecordCount

public void setTotalRecordCount(int totalRecordCount)

Description copied from interface: PageNavigationSupport

Sets the total record/row count.

Specified by:

setTotalRecordCount in interface PageNavigationSupport

Parameters:

totalRecordCount - the new total row count.

reallocateIndexes

protected void reallocateIndexes()

createCompoundListDataEvent

protected CompoundListDataEvent createCompoundListDataEvent()

fireListDataEvent

public void fireListDataEvent(ListDataEvent event)

Description copied from interface: EventFireListModel

Fires a ListDataEvent.

Specified by:

fireListDataEvent in interface EventFireListModel

Parameters:

event - the event