Package org.pentaho.reporting.engine.classic.core.modules.misc.tablemodel

Class JoiningTableModel

java.lang.Object

javax.swing.table.AbstractTableModel

org.pentaho.reporting.engine.classic.core.modules.misc.tablemodel.JoiningTableModel

All Implemented Interfaces:

Serializable, TableModel

public class JoiningTableModel
extends AbstractTableModel

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	TABLE_PREFIX_COLUMN

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor	Description
JoiningTableModel()

Method Summary

Modifier and Type	Method	Description
void	addTableModel(String prefix, TableModel model)
Class	getColumnClass(int columnIndex)	Returns Object.class regardless of columnIndex.
int	getColumnCount()	Returns the number of columns managed by the data source object.
String	getColumnName(int column)	Returns a default name for the column using spreadsheet conventions: A, B, C, ...
int	getRowCount()	Returns the number of records managed by the data source object.
TableModel	getTableModel(int pos)
int	getTableModelCount()
Object	getValueAt(int rowIndex, int columnIndex)	Returns an attribute value for the cell at columnIndex and rowIndex.
boolean	isCellEditable(int rowIndex, int columnIndex)	Returns false.
void	removeTableModel(TableModel model)
protected void	updateData()
protected void	updateRowCount()
protected void	updateStructure()

Methods inherited from class javax.swing.table.AbstractTableModel

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

Methods inherited from class java.lang.Object

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

Field Detail

TABLE_PREFIX_COLUMN

public static final String TABLE_PREFIX_COLUMN

See Also:

Constant Field Values

Constructor Detail

JoiningTableModel

public JoiningTableModel()

Method Detail

addTableModel

public void addTableModel(String prefix,
                          TableModel model)

removeTableModel

public void removeTableModel(TableModel model)

getTableModelCount

public int getTableModelCount()

getTableModel

public TableModel getTableModel(int pos)

updateStructure

protected void updateStructure()

updateRowCount

protected void updateRowCount()

updateData

protected void updateData()

getColumnClass

public Class getColumnClass(int columnIndex)

Returns Object.class regardless of columnIndex.

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

Parameters:

columnIndex - the column being queried

Returns:

the Object.class

getColumnName

public String getColumnName(int column)

Returns a default name for the column using spreadsheet conventions: A, B, C, ... Z, AA, AB, etc. If column cannot be found, returns an empty string.

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

Parameters:

column - the column being queried

Returns:

a string containing the default name of column

isCellEditable

public final boolean isCellEditable(int rowIndex,
                                    int columnIndex)

Returns false. JFreeReport does not like changing cells.

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

Parameters:

rowIndex - the row being queried

columnIndex - the column being queried

Returns:

false

getColumnCount

public int getColumnCount()

Returns the number of columns managed by the data source object. A JTable uses this method to determine how many columns it should create and display on initialization.

Returns:

the number or columns in the model

See Also:

getRowCount()

getRowCount

public int getRowCount()

Returns the number of records managed by the data source object. A JTable uses this method to determine how many rows it should create and display. This method should be quick, as it is call by JTable quite frequently.

Returns:

the number or rows in the model

See Also:

getColumnCount()

getValueAt

public Object getValueAt(int rowIndex,
                         int columnIndex)

Returns an attribute value for the cell at columnIndex and rowIndex.

Parameters:

rowIndex - the row whose value is to be looked up

columnIndex - the column whose value is to be looked up

Returns:

the value Object at the specified cell