com.ibm.as400.ui.framework.java
Class PanelTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      com.ibm.as400.ui.framework.java.PanelTableModel

All Implemented Interfaces:

Serializable, TableModel

Direct Known Subclasses:

PanelTreeTableModel

public class PanelTableModel
extends AbstractTableModel

An implementation of TableModel that uses a two-dimensional array of objects to store the cell values. The row count will be the length of the largest array that is supplied on a call to setColumn.

Since:

v4r2m0

Version:

1.0, 04/15/98

Author:

D. Petty

See Also:

TableModel, Serialized Form

Field Summary

Modifier and Type	Field and Description

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor and Description

PanelTableModel(Vector tableColumns)
Constructs a PanelTableModel.

Method Summary

Modifier and Type	Method and Description
void	addRow(Vector rowData) Adds a row to the end of the model.
Object[]	getColumn(int column) Returns the list of values for the column at column.
Object[]	getColumn(String name) Returns the list of values for the column whose identifer is name.
Class	getColumnClass(int column) Returns the lowest common denominator Class in the column.
int	getColumnCount() Returns the number of columns managed by this object.
String	getColumnIdentifier(int column) Returns the identifier of the column at column.
String	getColumnName(int column) Returns the name of the column at column.
int	getRowCount() Returns the number of records managed by this object.
Vector[]	getRows() Returns a Vector array.
Object	getValueAt(int row, int column) Returns an attribute value for the cell at row and column.
boolean	isCellEditable(int row, int column) Returns true if the cell at row and column is editable.
void	removeRow(int rowToRemove) Removes the row at rowToRemove from the model.
void	removeRows(int[] rowsToRemove) Removes the rows identified in rowsToRemove from the model.
void	setCellEditable(boolean editable, int row, int column) Indicates whether the cell at row and column is editable.
void	setColumn(int column, Object[] items) Sets the list of values for the column at column.
void	setRows(Vector[] rowData) Reassigns all values in the table.
void	setValueAt(Object value, int row, int column) Sets an attribute value for the record in the cell at row and column.
String	toString() Returns a string representation of the model.

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

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

Constructor Detail

PanelTableModel

public PanelTableModel(Vector tableColumns)

Constructs a PanelTableModel.

Parameters:

tableColumns - a list of ColumnDescriptors for the table columns

Since:

v4r2m0

Method Detail

getColumn

public Object[] getColumn(int column)

Returns the list of values for the column at column.

Parameters:

column - the column whose values are to be looked up

Returns:

the list of values at the specified column

Since:

v4r2m0

See Also:

setColumn(int, java.lang.Object[])

getColumn

public Object[] getColumn(String name)

Returns the list of values for the column whose identifer is name.

Parameters:

name - the column whose values are to be looked up

Returns:

the list of values at the specified column or null if not found

Since:

v5r1m0

See Also:

setColumn(int, java.lang.Object[])

setColumn

public void setColumn(int column,
                      Object[] items)

Sets the list of values for the column at column.

Parameters:

column - the column whose values are to be set

the - list of values at the specified column

Since:

v4r2m0

See Also:

getColumn(int)

toString

public String toString()

Returns a string representation of the model.

Overrides:

toString in class Object

Returns:

the dimensions of the table as a string

Since:

v4r2m0

getColumnCount

public int getColumnCount()

Returns the number of columns managed by this object.

Returns:

the number or columns in the model

Since:

v4r2m0

See Also:

getRowCount()

getRowCount

public int getRowCount()

Returns the number of records managed by this object.

Returns:

the number or rows in the model

Since:

v4r2m0

See Also:

getColumnCount()

getValueAt

public Object getValueAt(int row,
                         int column)

Returns an attribute value for the cell at row and column.

Parameters:

row - the row whose value is to be looked up

column - the column whose value is to be looked up

Returns:

the value Object at the specified cell

Since:

v4r2m0

See Also:

setValueAt(java.lang.Object, int, int)

getColumnName

public String getColumnName(int column)

Returns the name of the column at column.

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

Parameters:

column - the index of column

Returns:

the name of the column

Since:

v4r2m0

getColumnIdentifier

public String getColumnIdentifier(int column)

Returns the identifier of the column at column.

Parameters:

column - the index of column

Returns:

the identifier of the column

Since:

v5r1m0

getColumnClass

public Class getColumnClass(int column)

Returns the lowest common denominator Class in the column.

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

Returns:

the common ancestor class of the object values in the model

Since:

v4r2m0

isCellEditable

public boolean isCellEditable(int row,
                              int column)

Returns true if the cell at row and column is editable. Otherwise, setValueAt() on the cell will not change the value of that cell.

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

Parameters:

row - the row whose editable status is to be looked up

column - the column whose editable status is to be looked up

Returns:

true if the cell is editable; false otherwise

Since:

v4r2m0

See Also:

setCellEditable(boolean, int, int)

setCellEditable

public void setCellEditable(boolean editable,
                            int row,
                            int column)

Indicates whether the cell at row and column is editable. Otherwise, setValueAt() on the cell will not change the value of that cell.

Parameters:

editable - true if the cell should be editable, false otherwise

row - the row whose value is to be looked up

column - the column whose value is to be looked up

Since:

v4r2m0

See Also:

isCellEditable(int, int)

setValueAt

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

Sets an attribute value for the record in the cell at row and column. value is the new value.

Specified by:

setValueAt in interface TableModel

Overrides:

setValueAt in class AbstractTableModel

Parameters:

value - the new value

row - the row whose value is to be changed

column - the column whose value is to be changed

Since:

v4r2m0

See Also:

getValueAt(int, int)

addRow

public void addRow(Vector rowData)

Adds a row to the end of the model. The new row will contain null values unless rowData is specified. Notification of the row being added will be generated.

Parameters:

rowData - data of the row being added (may be null)

Since:

v4r2m0

See Also:

removeRow(int)

setRows

public void setRows(Vector[] rowData)

Reassigns all values in the table. The new table will contain null values unless rowData is specified. Notification of the rows being added will be generated.

Parameters:

rowData - array of data for the rows being added (may be null)

Since:

v4r2m0

See Also:

getRows()

getRows

public Vector[] getRows()

Returns a Vector array. Each vector contains the attribute values for each cell in a table row.

Since:

v4r2m0

See Also:

setRows(java.util.Vector[])

removeRow

public void removeRow(int rowToRemove)

Removes the row at rowToRemove from the model. Notification of the row being removed will be sent to all listeners.

Parameters:

rowToRemove - the row index of the row to be removed

Throws:

ArrayIndexOutOfBoundsException - if the row was invalid

Since:

v4r2m0

removeRows

public void removeRows(int[] rowsToRemove)

Removes the rows identified in rowsToRemove from the model. Notification of the rows being removed will be sent to all listeners.

Parameters:

rowsToRemove - a list of row indices for the rows to be removed

Since:

v4r2m0