com.github.bordertech.wcomponents

Class AbstractTreeTableDataModel

java.lang.Object

com.github.bordertech.wcomponents.AbstractTreeTableDataModel

All Implemented Interfaces:

TableDataModel, TreeTableDataModel, Serializable

Direct Known Subclasses:

SimpleBeanTreeTableDataModel

Deprecated.

Use WTable and AbstractTableModel instead.

@Deprecated
public abstract class AbstractTreeTableDataModel
extends Object
implements TreeTableDataModel, Serializable

A default implementation of the TreeTableDataModel interface. This implementation does not support editing, row selection, filtering etc. In this implementation, the root node is never used.

Since:

1.0.0

Author:

Yiannis Paschalidis

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractTreeTableDataModel(TableTreeNode root) Deprecated. Creates a SimpleTableDataModel containing the given data.

Method Summary

Modifier and Type	Method and Description
List<String>	getFilterValues(int row) Deprecated. This model does not support the concept of row filtering by default.
TableTreeNode	getNodeAtLine(int row) Deprecated. Returns the node at the given line.
protected TableTreeNode	getRootNode() Deprecated.
int	getRowCount() Deprecated. Retrieves the number of rows in the model.
String	getRowHeader(int row) Deprecated. Row header text is not used by default.
Object	getValueAt(int row, int col) Deprecated. Retrieves the value at the given row and column.
boolean	isCellEditable(int row, int col) Deprecated. This model does not support the concept of editable cells by default.
boolean	isDisabled(int row) Deprecated. This model does not support the concept of row disabling by default.
boolean	isSelectable(int row) Deprecated. This model does not support the concept of row selectability by default.
boolean	isSortable(int col) Deprecated. This model does not support the concept of sorting by default.
void	setValueAt(Object value, int row, int col) Deprecated. This model does not support the concept of editable cells by default.
int[]	sort(int col, boolean ascending) Deprecated. This model does not support the concept of sorting by default.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.bordertech.wcomponents.TreeTableDataModel

getValueAt

Constructor Detail

AbstractTreeTableDataModel

public AbstractTreeTableDataModel(TableTreeNode root)

Deprecated.

Creates a SimpleTableDataModel containing the given data. Note that applications may wish to create their own TableTreeNode extensions that dynamically load data on e.g. the first call to setExpanded(true) .

Parameters:

root - the root node for the table. Must not be null.

Method Detail

getNodeAtLine

public final TableTreeNode getNodeAtLine(int row)

Deprecated.

Returns the node at the given line.

Specified by:

getNodeAtLine in interface TreeTableDataModel

Parameters:

row - the row index.

Returns:

the node at the given line, or null if the index is out of bounds.

getRowCount

public final int getRowCount()

Deprecated.

Retrieves the number of rows in the model.

Specified by:

getRowCount in interface TableDataModel

Returns:

the number of rows in the model.

getValueAt

public final Object getValueAt(int row,
                               int col)

Deprecated.

Retrieves the value at the given row and column. This implementation delegates to TreeTableDataModel.getValueAt(TableTreeNode, int), which subclasses must implement.

Specified by:

getValueAt in interface TableDataModel

Parameters:

row - the row index

col - the column index.

Returns:

the value for the specified cell.

getRowHeader

public String getRowHeader(int row)

Deprecated.

Row header text is not used by default.

Specified by:

getRowHeader in interface TableDataModel

Parameters:

row - ignored.

Returns:

null.

sort

public int[] sort(int col,
                  boolean ascending)

Deprecated.

This model does not support the concept of sorting by default. Subclasses will need to override this method and isSortable(int) to support sorting.

Specified by:

sort in interface TableDataModel

Parameters:

col - ignored.

ascending - ignored.

Returns:

null

setValueAt

public void setValueAt(Object value,
                       int row,
                       int col)

Deprecated.

This model does not support the concept of editable cells by default. Subclasses will need to override this method and isCellEditable(int, int) to support cell editing.

Specified by:

setValueAt in interface TableDataModel

Parameters:

value - ignored.

row - ignored.

col - ignored.

isSortable

public boolean isSortable(int col)

Deprecated.

This model does not support the concept of sorting by default. Subclasses will need to override this method and sort(int, boolean) to support sorting.

Specified by:

isSortable in interface TableDataModel

Parameters:

col - ignored.

Returns:

false.

isDisabled

public boolean isDisabled(int row)

Deprecated.

This model does not support the concept of row disabling by default. Subclasses will need to override this method to support row disabling.

Specified by:

isDisabled in interface TableDataModel

Parameters:

row - ignored.

Returns:

false.

isSelectable

public boolean isSelectable(int row)

Deprecated.

This model does not support the concept of row selectability by default. Subclasses will need to override this method disable selection of specific rows.

Specified by:

isSelectable in interface TableDataModel

Parameters:

row - ignored.

Returns:

true.

isCellEditable

public boolean isCellEditable(int row,
                              int col)

Deprecated.

This model does not support the concept of editable cells by default. Subclasses will need to override this method and setValueAt(Object, int, int) to support cell editing.

Specified by:

isCellEditable in interface TableDataModel

Parameters:

row - ignored.

col - ignored.

Returns:

false.

getFilterValues

public List<String> getFilterValues(int row)

Deprecated.

This model does not support the concept of row filtering by default. Subclasses will need to override this method to support row filtering.

Specified by:

getFilterValues in interface TableDataModel

Parameters:

row - ignored.

Returns:

false.

getRootNode

protected TableTreeNode getRootNode()

Deprecated.

Returns:

the table root node.