Package org.jppf.ui.treetable

Interface TreeTableModel

All Superinterfaces:

TreeModel

All Known Implementing Classes:

AbstractJPPFTreeTableModel, AbstractTreeTableModel, FileSystemModel, JobTreeTableModel, JVMHealthTreeTableModel, NodeTreeTableModel

public interface TreeTableModel
extends TreeModel

TreeTableModel is the model used by a JTreeTable. It extends TreeModel to add methods for getting information about the set of columns each node in the TreeTableModel may have. Each column, like a column in a TableModel, has a name and a type associated with it. Each node in the TreeTableModel can return a value for each of the columns and set that value if isCellEditable() returns true.

Author:

Philip Milne, Scott Violet

Method Summary

Modifier and Type	Method	Description
Class<?>	getColumnClass(int column)	Returns the type for column number column.
int	getColumnCount()	Returns the number ofs available columns.
String	getColumnName(int column)	Returns the name for column number column.
String	getColumnTooltip(int column)	Returns the tooltip for column number column.
Object	getValueAt(Object node, int column)	Returns the value to be displayed for node node, at column number column.
boolean	isCellEditable(Object node, int column)	Indicates whether the the value for node node, at column number column is editable.
void	setValueAt(Object aValue, Object node, int column)	Sets the value for node node, at column number column.

Methods inherited from interface javax.swing.tree.TreeModel

addTreeModelListener, getChild, getChildCount, getIndexOfChild, getRoot, isLeaf, removeTreeModelListener, valueForPathChanged

Method Details

getColumnCount

int getColumnCount()

Returns the number ofs available columns.

Returns:

the number of columns.

getColumnName

String getColumnName(int column)

Returns the name for column number column.

Parameters:

column - the column number.

Returns:

the name of the column as a string.

getColumnTooltip

String getColumnTooltip(int column)

Returns the tooltip for column number column.

Parameters:

column - the column number.

Returns:

the name of the column as a string.

getColumnClass

Class<?> getColumnClass(int column)

Returns the type for column number column.

Parameters:

column - the column number.

Returns:

the type of the column.

getValueAt

Object getValueAt(Object node,
 int column)

Returns the value to be displayed for node node, at column number column.

Parameters:

node - the node for which to get the value.

column - the column where the value is.

Returns:

the value for the specified node and column.

isCellEditable

boolean isCellEditable(Object node,
 int column)

Indicates whether the the value for node node, at column number column is editable.

Parameters:

node - the node to check.

column - the column where the value is.

Returns:

true if the cell is editable, false otherwise.

setValueAt

void setValueAt(Object aValue,
 Object node,
 int column)

Sets the value for node node, at column number column.

Parameters:

aValue - the value to set.

node - the node for which to set the value.

column - the column where the value is to be set.