com.sptci.echo2.table
Class JDOFilterTableModel<F,D>

java.lang.Object
  nextapp.echo2.app.table.AbstractTableModel
      com.sptci.echo2.table.AbstractTableModel<D>
          com.sptci.echo2.table.TableModel<D>
              com.sptci.echo2.table.DefaultPageableTableModel<D>
                  com.sptci.echo2.table.JDOTableModel<D>
                      com.sptci.echo2.table.TransactionalJDOTableModel<D>
                          com.sptci.echo2.table.JDOFilterTableModel<F,D>

Type Parameters:

F - The type of the filter class used to filter the data.

D - The type of the model object represented in the model.

All Implemented Interfaces:

PageableTableModel, SortableTableModel, Serializable, TableModel

public class JDOFilterTableModel<F,D>
extends TransactionalJDOTableModel<D>

A table model that uses the filter object to filter the data represented in the model.

© Copyright 2008 Sans Pareil Technologies, Inc.

Version:

$Id: JDOFilterTableModel.java 4553 2008-12-24 10:34:16Z rakesh $

Author:

Rakesh Vidyadharan 2008-05-14

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.sptci.echo2.table.SortableTableModel

SortableTableModel.Direction

Field Summary

Fields inherited from class com.sptci.echo2.table.JDOTableModel

initialised, model, pm

Fields inherited from class com.sptci.echo2.table.DefaultPageableTableModel

page, pageSize, totalRows

Fields inherited from class com.sptci.echo2.table.TableModel

columns, data

Fields inherited from class com.sptci.echo2.table.AbstractTableModel

sortDirection, sortIndex

Constructor Summary

JDOFilterTableModel()

Method Summary

protected void	fetchSortedData() Fetch the data for the current DefaultPageableTableModel.page from the data store sorted by AbstractTableModel.sortIndex in AbstractTableModel.sortDirection.
protected void	fetchUnsortedData() Fetch the data for the current DefaultPageableTableModel.page from the data store.
F	getFilter() Return the filter object used in this table model.
String	getFilterField() Return the name of the field in JDOTableModel.model that filter represents.
protected void	initTotalRows() Initialise the DefaultPageableTableModel.totalRows field with the total number of persistent instances of JDOTableModel.model.
void	setFilter(F filter) Set the filter object used to filter the data set held in this model.
void	setFilterField(String filterField) Set the name of the field in JDOTableModel.model that filter represents.

Methods inherited from class com.sptci.echo2.table.TransactionalJDOTableModel

addRow, deleteRow, insertRow, updateRow

Methods inherited from class com.sptci.echo2.table.JDOTableModel

fetchData, fetchRepository, init, setPage, setPageSize, sort, sort, sortData

Methods inherited from class com.sptci.echo2.table.DefaultPageableTableModel

getPage, getPageSize, getTotalPages

Methods inherited from class com.sptci.echo2.table.TableModel

deleteRow, getColumnAnnotations, getColumnClass, getColumnCount, getColumnName, getObjectAt, getRowCount, getValueAt, processColumnAnnotations, processColumns, processColumnsAnnotation, processFields

Methods inherited from class com.sptci.echo2.table.AbstractTableModel

getSortDirection

Methods inherited from class nextapp.echo2.app.table.AbstractTableModel

addTableModelListener, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getEventListenerList, removeTableModelListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sptci.echo2.table.SortableTableModel

getSortDirection

Constructor Detail

JDOFilterTableModel

public JDOFilterTableModel()

Method Detail

initTotalRows

protected void initTotalRows()

Initialise the DefaultPageableTableModel.totalRows field with the total number of persistent instances of JDOTableModel.model.

Overrides:

initTotalRows in class JDOTableModel<D>

fetchUnsortedData

protected void fetchUnsortedData()

Fetch the data for the current DefaultPageableTableModel.page from the data store. Note that this method assumes that clearing TableModel.data and firing table update events are handled by JDOTableModel.fetchData().

Overrides:

fetchUnsortedData in class JDOTableModel<D>

See Also:

JDOTableModel.setPageSize(int), JDOTableModel.setPage(int)

fetchSortedData

protected void fetchSortedData()

Fetch the data for the current DefaultPageableTableModel.page from the data store sorted by AbstractTableModel.sortIndex in AbstractTableModel.sortDirection. Note that this method assumes that clearing TableModel.data and firing table update events are handled by JDOTableModel.fetchData(). If the data store throws an exception when sorting using this method (complex sorting requires special JDOQL that is not supported by this method), then sorting is done through the JDOTableModel.sortData() method after refreshing the data using fetchUnsortedData().

Overrides:

fetchSortedData in class JDOTableModel<D>

See Also:

JDOTableModel.sort( int ), SortableTableModel.sort( int, Direction )

getFilter

public F getFilter()

Return the filter object used in this table model.

Returns:

The filter object instance.

setFilter

public void setFilter(F filter)

Set the filter object used to filter the data set held in this model.

Parameters:

filter - The filter object to use.

getFilterField

public String getFilterField()

Return the name of the field in JDOTableModel.model that filter represents.

Returns:

The name of the field.

setFilterField

public void setFilterField(String filterField)

Set the name of the field in JDOTableModel.model that filter represents.

Parameters:

filterField - The name of the field to set.