suncertify.swingClient.swingTable
Class ClientTableModel

java.lang.Object
  |
  +--javax.swing.table.AbstractTableModel
        |
        +--suncertify.swingClient.swingTable.ClientTableModel

public class ClientTableModel

extends javax.swing.table.AbstractTableModel

The ClientTableModel is the Table Model For Clients' Details. The Table Model has the following features:

• All Cells are editable.
• Implements a method to dynamically display the result of a query from the database.

Version:

1.0 07/28/99

See Also:

Serialized Form

Field Summary

static int	NUM_COLUMNS The number of columns in tables with this model.
static int	START_NUM_ROWS The starting number of rows in tables of this model.

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

ClientTableModel()
The class constructor instantiates a dynamic vector object to represent rows of the table.

Method Summary

void	clear() The method to clear all the contents of the table.
void	displayRow(int index) Display to the StandardOutputStream the values of the columns in the specified row.
int	getColumnCount() The method to get the number of columns.
java.lang.String	getColumnName(int column) The method to return the name of a column of the table model.
java.lang.String[]	getRow(int index) The method to get the values of a row.
int	getRowCount() The method to get the current number of rows in the table.
java.lang.String[][]	getRows() Returns the travellers details as a list of String arrays.
java.lang.Object	getValueAt(int rowNum, int column) Get the value of a cell in the table.
boolean	isCellEditable(int row, int column) The method to determine whether a cell is editable or not.
void	moreRows() The function adds two more rows allowing to enter details of more traveller(s) to book tickets.
void	setValueAt(java.lang.Object value, int rowNum, int column) The method set value to a cell.

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getColumnClass, removeTableModelListener

Methods inherited from class java.lang.Object

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

Field Detail

NUM_COLUMNS

public static final int NUM_COLUMNS

The number of columns in tables with this model.

START_NUM_ROWS

public static int START_NUM_ROWS

The starting number of rows in tables of this model.

Constructor Detail

ClientTableModel

public ClientTableModel()

The class constructor instantiates a dynamic vector object to represent rows of the table.

Method Detail

getColumnName

public java.lang.String getColumnName(int column)

The method to return the name of a column of the table model.

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

Parameters:

column: - The column number for which the name is to be calculated

Returns:

String : The name of the column

getColumnCount

public int getColumnCount()

The method to get the number of columns.

Overrides:

getColumnCount in class javax.swing.table.AbstractTableModel

Returns:

int : The number of columns for tables of this model type.

getRowCount

public int getRowCount()

The method to get the current number of rows in the table.

Overrides:

getRowCount in class javax.swing.table.AbstractTableModel

Returns:

int : The number of rows in the table

getValueAt

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

Get the value of a cell in the table.

Overrides:

getValueAt in class javax.swing.table.AbstractTableModel

Parameters:

rowNum: - The row number of the cell

column - : The column of the cell

Returns:

Object : The Object that represent the cell value

setValueAt

public void setValueAt(java.lang.Object value,
                       int rowNum,
                       int column)

The method set value to a cell.

Overrides:

setValueAt in class javax.swing.table.AbstractTableModel

Parameters:

value - : The object representing the value of the cell to be set

rowNum - : The row number of the cell

column - : The column of the cell

clear

public void clear()

The method to clear all the contents of the table.

isCellEditable

public boolean isCellEditable(int row,
                              int column)

The method to determine whether a cell is editable or not.

Overrides:

isCellEditable in class javax.swing.table.AbstractTableModel

Parameters:

row - : The row number of the cell.

column - : The Column of the cell.

Returns:

boolen : true (editable), false (non-editable)

displayRow

public void displayRow(int index)
                throws TableException

Display to the StandardOutputStream the values of the columns in the specified row.

Parameters:

index - - the row index.

Throws:

TableException - - If the Specified Index does not correspond to a row in the table.

getRow

public java.lang.String[] getRow(int index)
                          throws TableException

The method to get the values of a row.

Parameters:

index - : The row index

Returns:

String[] : The values of the cells of the row

Throws:

TableException - : If the index is out of bounds

moreRows

public void moreRows()

The function adds two more rows allowing to enter details of more traveller(s) to book tickets.

getRows

public java.lang.String[][] getRows()
                             throws TableException

Returns the travellers details as a list of String arrays.

Returns:

String[][] : All the filled rows of the table.

Throws:

TableException - : If travellers details are incomplete