org.apache.jorphan.gui
Class AbstractTreeTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      javax.swing.table.DefaultTableModel
          org.apache.jorphan.gui.AbstractTreeTableModel

All Implemented Interfaces:

Serializable, TableModel, TreeTableModel

Direct Known Subclasses:

DefaultTreeTableModel

public abstract class AbstractTreeTableModel

extends DefaultTableModel

implements TreeTableModel

See Also:

Serialized Form

Field Summary

protected ArrayList	classes
protected List	headers
protected EventListenerList	listener
protected ArrayList	objects
protected ArrayList	readFunctors
protected TreeNode	rootNode
protected ArrayList	writeFunctors

Fields inherited from class javax.swing.table.DefaultTableModel

columnIdentifiers, dataVector

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

AbstractTreeTableModel(String[] headers, Functor[] readFunctors, Functor[] writeFunctors, Class[] editorClasses)

AbstractTreeTableModel(TreeNode root)

AbstractTreeTableModel(TreeNode root, boolean editable)

Method Summary

void	addTableModelListener(TableModelListener l)
void	clearData()
void	fireTreeNodesChanged(TreeNode source, Object[] path, int[] indexes, Object[] children)
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
Class	getColumnClass(int arg0)
int	getColumnCount() The implementation is exactly the same as ObjectTableModel.getColumnCount.
String	getColumnName(int columnIndex)
Object	getRootNode() The root node for the TreeTable
int	getRowCount() The implementation is exactly the same as ObjectTableModel.getRowCount.
Object	getValueAt(int rowIndex, int columnIndex) Subclasses need to implement the logic for the method and return the value at the specific cell.
Object	getValueAt(Object node, int col) The method is similar to getValueAt(int,int).
boolean	isCellEditable(int rowIndex, int columnIndex) By default the abstract class returns true.
boolean	isCellEditable(Object node, int col) the method is similar to isCellEditable(int,int).
boolean	isLeaf(Object node) the implementation checks if the Object is a treenode.
void	nodeStructureChanged(TreeNode node)
void	removeTableModelListener(TableModelListener l)
void	setValueAt(Object aValue, int rowIndex, int columnIndex)
void	setValueAt(Object val, Object node, int column) the method is similar to isCellEditable(int,int).

Methods inherited from class javax.swing.table.DefaultTableModel

addColumn, addColumn, addColumn, addRow, addRow, convertToVector, convertToVector, getDataVector, insertRow, insertRow, moveRow, newDataAvailable, newRowsAdded, removeRow, rowsRemoved, setColumnCount, setColumnIdentifiers, setColumnIdentifiers, setDataVector, setDataVector, setNumRows, setRowCount

Methods inherited from class javax.swing.table.AbstractTableModel

findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners

Methods inherited from class java.lang.Object

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

Field Detail

rootNode

protected TreeNode rootNode

listener

protected EventListenerList listener

objects

protected transient ArrayList objects

headers

protected transient List headers

classes

protected transient ArrayList classes

readFunctors

protected transient ArrayList readFunctors

writeFunctors

protected transient ArrayList writeFunctors

Constructor Detail

AbstractTreeTableModel

public AbstractTreeTableModel(TreeNode root)

AbstractTreeTableModel

public AbstractTreeTableModel(TreeNode root,
                              boolean editable)

AbstractTreeTableModel

public AbstractTreeTableModel(String[] headers,
                              Functor[] readFunctors,
                              Functor[] writeFunctors,
                              Class[] editorClasses)

Method Detail

getRootNode

public Object getRootNode()

The root node for the TreeTable

Returns:

the root node

getValueAt

public Object getValueAt(Object node,
                         int col)

Description copied from interface: TreeTableModel

The method is similar to getValueAt(int,int). Instead of int, the row is an object.

Specified by:

getValueAt in interface TreeTableModel

Parameters:

node -

col -

Returns:

the value at the column

isCellEditable

public boolean isCellEditable(Object node,
                              int col)

Description copied from interface: TreeTableModel

the method is similar to isCellEditable(int,int). Instead of int, the row is an object.

Specified by:

isCellEditable in interface TreeTableModel

Parameters:

node -

col -

Returns:

if cell is editable

setValueAt

public void setValueAt(Object val,
                       Object node,
                       int column)

Description copied from interface: TreeTableModel

the method is similar to isCellEditable(int,int). Instead of int, the row is an object.

Specified by:

setValueAt in interface TreeTableModel

Parameters:

val -

node -

column -

getColumnCount

public int getColumnCount()

The implementation is exactly the same as ObjectTableModel.getColumnCount.

Specified by:

getColumnCount in interface TableModel

getRowCount

public int getRowCount()

The implementation is exactly the same as ObjectTableModel.getRowCount.

Specified by:

getRowCount in interface TableModel

isCellEditable

public boolean isCellEditable(int rowIndex,
                              int columnIndex)

By default the abstract class returns true. It is up to subclasses to override the implementation.

Specified by:

isCellEditable in interface TableModel

getColumnClass

public Class getColumnClass(int arg0)

Specified by:

getColumnClass in interface TableModel

getValueAt

public Object getValueAt(int rowIndex,
                         int columnIndex)

Subclasses need to implement the logic for the method and return the value at the specific cell.

Specified by:

getValueAt in interface TableModel

setValueAt

public void setValueAt(Object aValue,
                       int rowIndex,
                       int columnIndex)

Specified by:

setValueAt in interface TableModel

getColumnName

public String getColumnName(int columnIndex)

Specified by:

getColumnName in interface TableModel

getChildCount

public int getChildCount(Object parent)

getChild

public Object getChild(Object parent,
                       int index)

isLeaf

public boolean isLeaf(Object node)

the implementation checks if the Object is a treenode. If it is, it returns isLeaf(), otherwise it returns false.

Parameters:

node -

Returns:

whether object is a leaf node or not

addTableModelListener

public void addTableModelListener(TableModelListener l)

Specified by:

addTableModelListener in interface TableModel

removeTableModelListener

public void removeTableModelListener(TableModelListener l)

Specified by:

removeTableModelListener in interface TableModel

nodeStructureChanged

public void nodeStructureChanged(TreeNode node)

fireTreeNodesChanged

public void fireTreeNodesChanged(TreeNode source,
                                 Object[] path,
                                 int[] indexes,
                                 Object[] children)

clearData

public void clearData()