ilog.views.chart.datax.adapter

Class IlvTreeListToTreeTableModel

java.lang.Object

ilog.views.chart.datax.adapter.IlvTreeListToTreeModel

ilog.views.chart.datax.adapter.IlvTreeListToTreeTableModel

All Implemented Interfaces:

Cloneable, TreeModel

public class IlvTreeListToTreeTableModel
extends IlvTreeListToTreeModel

This class implements all methods needed for a Swing-like TreeTableModel, based on an IlvTreeListModel.

Note: This model does not support adding and removing objects. You should use the underlying IlvTreeListModel for this purpose (assuming it is an instance of IlvDefaultTreeListModel).

Note: This class does not implement a particular IlvTreeListModel because there are many of them. You need to go through IlvTreeListToTreeTableModelFactory.

Since:

JViews 7.5

See Also:

IlvTreeListToTreeTableModelFactory

Constructor Summary

Constructors

Constructor and Description
IlvTreeListToTreeTableModel(IlvTreeListModel model) Creates a model backed by a given IlvTreeListModel.

Method Summary

Modifier and Type	Method and Description
void	addTreeTableModelListener(Object listener) Adds a TreeTableModel listener.
Object	clone() Returns a copy of this object.
void	disconnect() Drops references to objects to help garbage collection.
void	dispose() Cleans up this model and drops references to objects to help garbage collection.
protected void	fireTableCellsUpdated(int firstRow, int lastRow, int column) Notifies all listeners that the value of the cells at ([firstRow, lastRow], column) has been updated.
protected void	fireTableRowsDeleted(int firstRow, int lastRow) Notifies all listeners that the objects corresponding to the rows in the range [firstRow, lastRow], inclusive, have been deleted.
protected void	fireTableRowsInserted(int firstRow, int lastRow) Notifies all listeners that objects corresponding to rows in the range [firstRow, lastRow], inclusive, have been inserted.
protected void	fireTableRowsUpdated(int firstRow, int lastRow) Notifies all listeners that the values of the rows in the range [firstRow, lastRow], inclusive, have been updated.
protected void	fireTableStructureChanged() Notifies all listeners that the tree-table structure has changed.
Class	getColumnClass(int columnIndex) Returns the type for column number columnIndex.
int	getColumnCount() Returns the number of available columns.
String	getColumnName(int columnIndex) Returns the name for column number columnIndex.
Class	getTargetModelClass() Returns the class of the TreeTableModel that is used to display this model.
Object	getValueAt(Object node, int columnIndex) Returns the value to be displayed for node node, at column number columnIndex.
boolean	isCellEditable(Object node, int columnIndex) Indicates whether the value for node node, at column number columnIndex is editable.
protected void	noteColumnAdded(int column, IlvDataColumnInfo columnInfo) This method is called when a column has been added to the underlying model.
protected void	noteColumnRemoved(int column, IlvDataColumnInfo columnInfo) This method is called when a column has been removed from the underlying model.
protected void	noteDataChanged(Object object, TreePath objectPath, boolean recursive, int column) This method is called when the values for some objects and some columns have changed in the underlying model.
protected void	noteObjectsChanged(Object parent, TreePath parentPath, Object[] oldObjects, Object[] newObjects, int firstIndex) This method is called when some objects (rows) have been added or removed in the underlying model.
void	removeTreeTableModelListener(Object listener) Removes a TreeTableModel listener.
void	setTargetModelClass(Class targetModelClass) Sets the class of the TreeTableModel that is used to display this model.
void	setValueAt(Object newValue, Object node, int columnIndex) Sets the value for node node, at column number columnIndex.

Methods inherited from class ilog.views.chart.datax.adapter.IlvTreeListToTreeModel

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvTreeListToTreeTableModel

public IlvTreeListToTreeTableModel(IlvTreeListModel model)

Creates a model backed by a given IlvTreeListModel.

Parameters:

model - An IlvTreeListModel.

Method Detail

getColumnCount

public int getColumnCount()

Returns the number of available columns.

Overrides:

getColumnCount in class IlvTreeListToTreeModel

getColumnName

public String getColumnName(int columnIndex)

Returns the name for column number columnIndex.

Overrides:

getColumnName in class IlvTreeListToTreeModel

getColumnClass

public Class getColumnClass(int columnIndex)

Returns the type for column number columnIndex.

Overrides:

getColumnClass in class IlvTreeListToTreeModel

getValueAt

public Object getValueAt(Object node,
                         int columnIndex)

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

Overrides:

getValueAt in class IlvTreeListToTreeModel

setValueAt

public void setValueAt(Object newValue,
                       Object node,
                       int columnIndex)

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

Overrides:

setValueAt in class IlvTreeListToTreeModel

isCellEditable

public boolean isCellEditable(Object node,
                              int columnIndex)

Indicates whether the value for node node, at column number columnIndex is editable. This default implementation always returns false.

Overrides:

isCellEditable in class IlvTreeListToTreeModel

addTreeTableModelListener

public void addTreeTableModelListener(Object listener)

Adds a TreeTableModel listener. This method does nothing if the target model does not support TreeTableModel listeners.

removeTreeTableModelListener

public void removeTreeTableModelListener(Object listener)

Removes a TreeTableModel listener. This method does nothing if the target model does not support TreeTableModel listeners.

fireTableStructureChanged

protected void fireTableStructureChanged()

Notifies all listeners that the tree-table structure has changed. The number of columns in the tree-table, and the names and types of the new columns may be different from the previous state.

fireTableRowsInserted

protected void fireTableRowsInserted(int firstRow,
                                     int lastRow)

Notifies all listeners that objects corresponding to rows in the range [firstRow, lastRow], inclusive, have been inserted.

Parameters:

firstRow - The first row.

lastRow - The last row.

fireTableRowsUpdated

protected void fireTableRowsUpdated(int firstRow,
                                    int lastRow)

Notifies all listeners that the values of the rows in the range [firstRow, lastRow], inclusive, have been updated.

Parameters:

firstRow - The first row.

lastRow - The last row.

fireTableRowsDeleted

protected void fireTableRowsDeleted(int firstRow,
                                    int lastRow)

Notifies all listeners that the objects corresponding to the rows in the range [firstRow, lastRow], inclusive, have been deleted.

Parameters:

firstRow - The first row.

lastRow - The last row.

fireTableCellsUpdated

protected void fireTableCellsUpdated(int firstRow,
                                     int lastRow,
                                     int column)

Notifies all listeners that the value of the cells at ([firstRow, lastRow], column) has been updated.

Parameters:

firstRow - The first row.

lastRow - The last row.

column - Column of cells which have been updated.

noteDataChanged

protected void noteDataChanged(Object object,
                               TreePath objectPath,
                               boolean recursive,
                               int column)

This method is called when the values for some objects and some columns have changed in the underlying model. It can be extended in subclasses.

Overrides:

noteDataChanged in class IlvTreeListToTreeModel

noteObjectsChanged

protected void noteObjectsChanged(Object parent,
                                  TreePath parentPath,
                                  Object[] oldObjects,
                                  Object[] newObjects,
                                  int firstIndex)

This method is called when some objects (rows) have been added or removed in the underlying model. It can be extended in subclasses.

Overrides:

noteObjectsChanged in class IlvTreeListToTreeModel

noteColumnAdded

protected void noteColumnAdded(int column,
                               IlvDataColumnInfo columnInfo)

This method is called when a column has been added to the underlying model. It can be extended in subclasses.

Overrides:

noteColumnAdded in class IlvTreeListToTreeModel

noteColumnRemoved

protected void noteColumnRemoved(int column,
                                 IlvDataColumnInfo columnInfo)

This method is called when a column has been removed from the underlying model. It can be extended in subclasses.

Overrides:

noteColumnRemoved in class IlvTreeListToTreeModel

getTargetModelClass

public Class getTargetModelClass()

Returns the class of the TreeTableModel that is used to display this model.

Returns:

A TreeTableModel interface class or null.

setTargetModelClass

public void setTargetModelClass(Class targetModelClass)

Sets the class of the TreeTableModel that is used to display this model. A column gets added to this model, with name "treenode" and with the given class as "type". The JTreeTable handles this column specially.

Parameters:

targetModelClass - A TreeTableModel interface class.

dispose

public void dispose()

Cleans up this model and drops references to objects to help garbage collection.

Note: After calling this function, this model is no longer functional.

Overrides:

dispose in class IlvTreeListToTreeModel

disconnect

public void disconnect()

Drops references to objects to help garbage collection.

Note: After calling this function, and after some changes occurred in the underlying model, this model is no longer functional.

Overrides:

disconnect in class IlvTreeListToTreeModel

Since:

JViews 8.0

clone

public Object clone()

Returns a copy of this object.

Overrides:

clone in class IlvTreeListToTreeModel