ilog.cpl.table
Class IlpAbstractTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      ilog.cpl.table.IlpAbstractTableModel

All Implemented Interfaces:

IlpTableModel, Serializable, TableModel

Direct Known Subclasses:

IlpTableListModel

public abstract class IlpAbstractTableModel
extends AbstractTableModel
implements IlpTableModel

Abstract class for table representation model. It defines an arbitrary order for attributes needed by the TableModel. This order is managed by listening to the IlpExtendedAttributeGroup. Each new attribute is appended to the list.

Since:

JTGO 3.0

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

IlpAbstractTableModel()
Creates a table model without attributes.

IlpAbstractTableModel(IlpExtendedAttributeGroup attributeGroup)
Creates a table model with attributes from an attribute model.

Method Summary

IlpExtendedAttributeGroup	getAttributeGroup() Returns the attribute group used by the table model.
IlpAttribute	getColumn(int columnIndex) Returns the attribute at index columnIndex.
Class	getColumnClass(int columnIndex) Returns the most specific superclass for all the cell values in the column.
int	getColumnCount() Returns the number of columns in the model.
int	getColumnIndex(IlpAttribute column) Returns the index of the specified column.
String	getColumnName(int columnIndex) Returns the name of the column at columnIndex.
List	getColumns() Returns the list of attributes managed by the table model.
Object	getValueAt(int rowIndex, int columnIndex) Returns the value for the cell at rowIndex and columnIndex.
void	setAttributeGroup(IlpExtendedAttributeGroup attributeGroup) Sets the attribute model used to describe the attributes of the IlpTableRows inserted in the table model.

Methods inherited from class javax.swing.table.AbstractTableModel

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface ilog.cpl.table.IlpTableModel

getRow, getRowIndex

Methods inherited from interface javax.swing.table.TableModel

addTableModelListener, getRowCount, isCellEditable, removeTableModelListener, setValueAt

Constructor Detail

IlpAbstractTableModel

public IlpAbstractTableModel()

Creates a table model without attributes.

IlpAbstractTableModel

public IlpAbstractTableModel(IlpExtendedAttributeGroup attributeGroup)

Creates a table model with attributes from an attribute model. The current table model listens to this attribute model.

Parameters:

attributeGroup - The attribute model the table model uses; can be null.

Method Detail

getColumnCount

public int getColumnCount()

Returns the number of columns in the model. An IlpTableView uses this method to determine how many columns it should create and display by default.

Specified by:

getColumnCount in interface TableModel

Returns:

The number of columns in the model.

getColumn

public IlpAttribute getColumn(int columnIndex)

Returns the attribute at index columnIndex.

Specified by:

getColumn in interface IlpTableModel

Parameters:

columnIndex - The index of the attribute to return.

Returns:

The attribute at index columnIndex.

Throws:

IndexOutOfBoundsException - if columnIndex is negative or greater than or equal to the number of columns.

getColumnIndex

public int getColumnIndex(IlpAttribute column)

Returns the index of the specified column.

Specified by:

getColumnIndex in interface IlpTableModel

Parameters:

column - The column whose index is to be found.

Returns:

The index of the specified column; returns -1 if column is null or is not in the model.

getColumns

public List getColumns()

Returns the list of attributes managed by the table model.

Specified by:

getColumns in interface IlpTableModel

Returns:

The list of attributes managed by the table model; the returned list cannot be null and cannot be modified.

getColumnName

public String getColumnName(int columnIndex)

Returns the name of the column at columnIndex. This is used to initialize the table's column header name.
Note: This name does not need to be unique; two columns in a table can have the same name.

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

Parameters:

columnIndex - The index of the column.

Returns:

The name of the column or null if column is invalid.

getColumnClass

public Class getColumnClass(int columnIndex)

Returns the most specific superclass for all the cell values in the column. This is used by the JTable object to set up a default renderer and editor for the column.

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

Parameters:

columnIndex - The index of the column.

Returns:

The common ancestor class of the object values in the model.

getValueAt

public Object getValueAt(int rowIndex,
                         int columnIndex)

Returns the value for the cell at rowIndex and columnIndex.

Specified by:

getValueAt in interface TableModel

Parameters:

rowIndex - The row whose value is to be queried.

columnIndex - The column whose value is to be queried.

Returns:

The value Object at the specified cell or null if row or column are invalid.

getAttributeGroup

public IlpExtendedAttributeGroup getAttributeGroup()

Returns the attribute group used by the table model. The attribute group comprises the columns which are initially visible in the table.

Specified by:

getAttributeGroup in interface IlpTableModel

Returns:

The attribute group used by the table model; can be null.

setAttributeGroup

public void setAttributeGroup(IlpExtendedAttributeGroup attributeGroup)

Sets the attribute model used to describe the attributes of the IlpTableRows inserted in the table model. The current table model listens to this attribute model.

Parameters:

attributeGroup - The attribute model used by the table model; can be null.