echopoint.table
Class SortablePagedTableModel

java.lang.Object
  nextapp.echo.table.AbstractTableModel
      echopoint.table.TableModelAdapter
          echopoint.table.SortableTableModel
              echopoint.table.SortablePagedTableModel

All Implemented Interfaces:

PagedTableModel, java.io.Serializable, java.util.EventListener, TableModelListener, TableModel

public class SortablePagedTableModel
extends SortableTableModel
implements PagedTableModel

The SortablePagedTableModel is a SortableTabledModel that can be used to display a subset (ie. a page worth) of data at a time from an underlying TableModel and can also be sorted by column.

See Also:

Serialized Form

Field Summary

Fields inherited from class echopoint.table.SortableTableModel

COMPARATOR_STYLE_BEAN, COMPARATOR_STYLE_PROPERTYCOMPONENT, COMPARATOR_STYLE_VALUE, DOWN, NONE, UP

Fields inherited from class echopoint.table.TableModelAdapter

model

Fields inherited from class nextapp.echo.table.AbstractTableModel

listenerList

Constructor Summary

SortablePagedTableModel(TableModel model)
Creates a PagedTableModel that pages over the provided TableMode with a default page size of Integer.MAX_VALUE.

SortablePagedTableModel(TableModel model, int pageSize)
Creates a PagedTableModel that pages over the provided TableModel with a default page size of pageSize.

Method Summary

int	getMaxPageIndex() Gets the maximum number of pages that this model contains.
int	getModelRowIndex(int row) This returns the "sorted" table model row index for a given "visual" table row index.
int	getPageIndex() Gets the current page index.
int	getRowCount() Returns the number of rows in the table.
int	getRowsPerPage() Gets the number of rows per page.
int	getTotalRowCount() Returns the total number of rows in the TableModel.
java.lang.Object	getValueAt(int column, int row) Returns the "sorted" value at the given column and row.
void	next() Move forward a page, rolling over to 0 from getMaxPageIndex
void	previous() Move back a page, rolling over to getMaxPageIndex from 0
void	setPageIndex(int pageIndex) Sets the current page index.
void	setRowsPerPage(int pageSize) Sets the number of rows per page.

Methods inherited from class echopoint.table.SortableTableModel

getColumnSortingState, getComparator, getComparatorStyle, getSortableRowIndex, isRowEditable, setComparator, setComparatorStyle, setModel, sortByColumn, sortByColumn, sortByColumns, tableChanged

Methods inherited from class echopoint.table.TableModelAdapter

deleteRow, getColumnClass, getColumnCount, getColumnName, getModel, insertRow

Methods inherited from class nextapp.echo.table.AbstractTableModel

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface nextapp.echo.table.TableModel

addTableModelListener, getColumnClass, getColumnCount, getColumnName, isRowEditable, removeTableModelListener

Constructor Detail

SortablePagedTableModel

public SortablePagedTableModel(TableModel model)

Creates a PagedTableModel that pages over the provided TableMode with a default page size of Integer.MAX_VALUE.

Parameters:

model - - the underlying TabeModel to page

SortablePagedTableModel

public SortablePagedTableModel(TableModel model,
                               int pageSize)

Creates a PagedTableModel that pages over the provided TableModel with a default page size of pageSize.

Parameters:

model - - the underlying TabeModel to page

pageSize - - the number of rows in a page

Method Detail

previous

public void previous()

Description copied from interface: PagedTableModel

Move back a page, rolling over to getMaxPageIndex from 0

Specified by:

previous in interface PagedTableModel

See Also:

PagedTableModel.previous()

next

public void next()

Description copied from interface: PagedTableModel

Move forward a page, rolling over to 0 from getMaxPageIndex

Specified by:

next in interface PagedTableModel

See Also:

PagedTableModel.next()

getRowsPerPage

public int getRowsPerPage()

Description copied from interface: PagedTableModel

Gets the number of rows per page.

Specified by:

getRowsPerPage in interface PagedTableModel

Returns:

- the number of rows per page.

See Also:

PagedTableModel.getRowsPerPage()

setRowsPerPage

public void setRowsPerPage(int pageSize)

Description copied from interface: PagedTableModel

Sets the number of rows per page. Any integer value is fine since this just defines the viewable upper bound.

Specified by:

setRowsPerPage in interface PagedTableModel

Parameters:

pageSize - - the number of rows per page

See Also:

PagedTableModel.setRowsPerPage(int)

getPageIndex

public int getPageIndex()

Description copied from interface: PagedTableModel

Gets the current page index.

Specified by:

getPageIndex in interface PagedTableModel

Returns:

the current page index

See Also:

PagedTableModel.getPageIndex()

setPageIndex

public void setPageIndex(int pageIndex)

Description copied from interface: PagedTableModel

Sets the current page index. This method will safely roll to the max page or 0 depending on the given value being and over or under flow respectively.

Specified by:

setPageIndex in interface PagedTableModel

Parameters:

pageIndex - - the new page index

See Also:

PagedTableModel.setPageIndex(int)

getMaxPageIndex

public int getMaxPageIndex()

Description copied from interface: PagedTableModel

Gets the maximum number of pages that this model contains.

Specified by:

getMaxPageIndex in interface PagedTableModel

Returns:

the maximum number of pages that this model contains.

See Also:

PagedTableModel.getMaxPageIndex()

getTotalRowCount

public int getTotalRowCount()

Description copied from interface: PagedTableModel

Returns the total number of rows in the TableModel.

Contrasts this with the getRowCount() method.

Specified by:

getTotalRowCount in interface PagedTableModel

Returns:

the total number of rows in the TableModel.

See Also:

PagedTableModel.getTotalRowCount()

getModelRowIndex

public int getModelRowIndex(int row)

Description copied from class: SortableTableModel

This returns the "sorted" table model row index for a given "visual" table row index.

Overrides:

getModelRowIndex in class SortableTableModel

See Also:

SortableTableModel.getModelRowIndex(int)

getRowCount

public int getRowCount()

Description copied from interface: TableModel

Returns the number of rows in the table.

Specified by:

getRowCount in interface PagedTableModel

Specified by:

getRowCount in interface TableModel

Overrides:

getRowCount in class TableModelAdapter

Returns:

The number of rows in the table.

See Also:

TableModel.getRowCount()

getValueAt

public java.lang.Object getValueAt(int column,
                                   int row)

Description copied from class: SortableTableModel

Returns the "sorted" value at the given column and row.

Specified by:

getValueAt in interface TableModel

Overrides:

getValueAt in class SortableTableModel

Parameters:

column - The column of the value to return.

row - The row of the value to return.

See Also:

TableModel.getValueAt(int, int)