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

java.lang.Object
  extended by javax.swing.table.AbstractTableModel
      extended by 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
static String TABLE_PREFIX_COLUMN
           
 
Constructor Summary
JoiningTableModel()
           
 
Method Summary
 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)
           
 
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
equals, 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)

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