ptolemy.actor.gui
Class MatrixPane.EmptyTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      ptolemy.actor.gui.MatrixPane.EmptyTableModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableModel

Enclosing class:

MatrixPane

private static class MatrixPane.EmptyTableModel
extends javax.swing.table.AbstractTableModel

This class provides an implementation of the TableModel interface representing an empty matrix. This is used to clear the display.

Field Summary

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

private

MatrixPane.EmptyTableModel()

Method Summary

int	getColumnCount() Get the column count of the Matrix.
int	getRowCount() Get the row count of the Matrix.
java.lang.Object	getValueAt(int row, int column) Get the specified entry from the matrix as a Token.

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getColumnClass, getColumnName, getListeners, getTableModelListeners, isCellEditable, removeTableModelListener, setValueAt

Methods inherited from class java.lang.Object

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

Constructor Detail

MatrixPane.EmptyTableModel

private MatrixPane.EmptyTableModel()

Method Detail

getColumnCount

public int getColumnCount()

Get the column count of the Matrix.

Returns:

Zero.

getRowCount

public int getRowCount()

Get the row count of the Matrix.

Returns:

Zero.

getValueAt

public java.lang.Object getValueAt(int row,
                                   int column)

Get the specified entry from the matrix as a Token.

Parameters:

row - The row number.

column - The column number.

Returns:

An instance of Token representing the matrix value at the specified row and columun.