Package org.graffiti.plugins.views.matrix

Class MatrixModel

java.lang.Object

javax.swing.table.AbstractTableModel

org.graffiti.plugins.views.matrix.MatrixModel

All Implemented Interfaces:

Serializable, EventListener, TableModel, GraphListener, TransactionListener

public class MatrixModel
extends AbstractTableModel
implements GraphListener

Contains the matrix model, which is used by the JTable ui component.

Version:

$Revision: 1.8 $

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
MatrixModel(Graph graph)	Constructs a new matrix model.

Method Summary

Modifier and Type	Method	Description
Class<?>	getColumnClass(int col)
int	getColumnCount()
String	getColumnName(int col)
int	getRowCount()
String	getRowName(int row)
Object	getValueAt(int row, int col)
boolean	isCellEditable(int row, int col)
void	postEdgeAdded(GraphEvent e)	Called after an edge has been added to the graph.
void	postEdgeRemoved(GraphEvent e)	Called after an edge has been removed from the graph.
void	postGraphCleared(GraphEvent e)	Called after method clear() has been called on a graph.
void	postNodeAdded(GraphEvent e)	Called after an edge has been added to the graph.
void	postNodeRemoved(GraphEvent e)	Called after a node has been removed from the graph.
void	preEdgeAdded(GraphEvent e)	Called just before an edge is added to the graph.
void	preEdgeRemoved(GraphEvent e)	Called just before an edge is removed from the graph.
void	preGraphCleared(GraphEvent e)	Called before method clear() is called on a graph.
void	preNodeAdded(GraphEvent e)	Called just before a node is added to the graph.
void	preNodeRemoved(GraphEvent e)	Called just before a node is removed from the graph.
void	setValueAt(Object value, int row, int col)
void	transactionFinished(TransactionEvent e, BackgroundTaskStatusProviderSupportingExternalCall status)	Called when a transaction has stopped.
void	transactionStarted(TransactionEvent e)	Called when a transaction has started.

Methods inherited from class javax.swing.table.AbstractTableModel

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

Methods inherited from class java.lang.Object

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

Constructor Details

MatrixModel

public MatrixModel(Graph graph)

Constructs a new matrix model.

Parameters:

graph - DOCUMENT ME!

Method Details

isCellEditable

public boolean isCellEditable(int row,
int col)

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

getColumnClass

public Class<?> getColumnClass(int col)

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface TableModel

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface TableModel

setValueAt

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

Specified by:

setValueAt in interface TableModel

Overrides:

setValueAt in class AbstractTableModel

getValueAt

public Object getValueAt(int row,
int col)

Specified by:

getValueAt in interface TableModel

getColumnName

public String getColumnName(int col)

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

getRowName

public String getRowName(int row)

postEdgeAdded

public void postEdgeAdded(GraphEvent e)

Description copied from interface: GraphListener

Called after an edge has been added to the graph.

Specified by:

postEdgeAdded in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

postEdgeRemoved

public void postEdgeRemoved(GraphEvent e)

Description copied from interface: GraphListener

Called after an edge has been removed from the graph.

Specified by:

postEdgeRemoved in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

postGraphCleared

public void postGraphCleared(GraphEvent e)

Description copied from interface: GraphListener

Called after method clear() has been called on a graph. No other events (like remove events) are generated.

Specified by:

postGraphCleared in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

postNodeAdded

public void postNodeAdded(GraphEvent e)

Description copied from interface: GraphListener

Called after an edge has been added to the graph.

Specified by:

postNodeAdded in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

postNodeRemoved

public void postNodeRemoved(GraphEvent e)

Description copied from interface: GraphListener

Called after a node has been removed from the graph. All edges incident to this node have already been removed (preEdgeRemoved and postEdgeRemoved have been called).

Specified by:

postNodeRemoved in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

preEdgeAdded

public void preEdgeAdded(GraphEvent e)

Description copied from interface: GraphListener

Called just before an edge is added to the graph.

Specified by:

preEdgeAdded in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

preEdgeRemoved

public void preEdgeRemoved(GraphEvent e)

Description copied from interface: GraphListener

Called just before an edge is removed from the graph.

Specified by:

preEdgeRemoved in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

preGraphCleared

public void preGraphCleared(GraphEvent e)

Description copied from interface: GraphListener

Called before method clear() is called on a graph. No other events (like remove events) are generated.

Specified by:

preGraphCleared in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

preNodeAdded

public void preNodeAdded(GraphEvent e)

Description copied from interface: GraphListener

Called just before a node is added to the graph.

Specified by:

preNodeAdded in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

preNodeRemoved

public void preNodeRemoved(GraphEvent e)

Description copied from interface: GraphListener

Called just before a node is removed from the graph. This method is called before the incident edges are deleted.

Specified by:

preNodeRemoved in interface GraphListener

Parameters:

e - the GraphEvent detailing the changes.

transactionFinished

public void transactionFinished(TransactionEvent e,
BackgroundTaskStatusProviderSupportingExternalCall status)

Description copied from interface: TransactionListener

Called when a transaction has stopped.
The class TransactionHashMap merges duplicate AttributeEvents. In case the Attribute path for the same Attributable is not equal, detailed information about Attribute path is lost. Instead a generic AttributeEvent containing just the Attributable is in the list of changed Objects (see TransactionEvent).
In case no detailed information about an Attribute change is available, your code should completely re-process the affected Attributable.

Specified by:

transactionFinished in interface TransactionListener

Parameters:

e - the EdgeEvent detailing the changes.

transactionStarted

public void transactionStarted(TransactionEvent e)

Description copied from interface: TransactionListener

Called when a transaction has started.

Specified by:

transactionStarted in interface TransactionListener

Parameters:

e - the EdgeEvent detailing the changes.