ilog.views.util.data

Class IlvBasicTableModelPropertyDescriptor

java.lang.Object

ilog.views.util.data.IlvBasicTableModelPropertyDescriptor

All Implemented Interfaces:

IlvTableModelPropertyDescriptor

Direct Known Subclasses:

IlvEnumerationTableModelPropertyDescriptor

public class IlvBasicTableModelPropertyDescriptor
extends Object
implements IlvTableModelPropertyDescriptor

A basic implementation of IlvTableModelPropertyDescriptor that lookup for value at a particular column index.

Since:

JViews 6.0

Constructor Summary

Constructors

Constructor and Description
IlvBasicTableModelPropertyDescriptor(int lookupColumn) Creates an IlvBasicPropertyDescriptor that will lookup at the given column index to return the property value and will set it back to this index when asked.
IlvBasicTableModelPropertyDescriptor(String lookupColumn) Creates an IlvBasicPropertyDescriptor that will lookup at the index of the given column name to return the property value and will set it back to this index when asked.

Method Summary

Modifier and Type	Method and Description
static int	getColumnIndex(TableModel model, String columnName) Returns the index of columns with the given name in the given model.
int[]	getColumns(TableModel model) Returns an array with a single values which is the lookupColumn.
Object	getProperty(TableModel model, int rowIndex) Returns the value of model.getValueAt(rowIndex, lookupColumn).
void	setProperty(TableModel model, int rowIndex, Object propertyValue) Calls model.setValueAt(propertyValue, rowIndex, lookupColumn).

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvBasicTableModelPropertyDescriptor

public IlvBasicTableModelPropertyDescriptor(int lookupColumn)

Creates an IlvBasicPropertyDescriptor that will lookup at the given column index to return the property value and will set it back to this index when asked.

IlvBasicTableModelPropertyDescriptor

public IlvBasicTableModelPropertyDescriptor(String lookupColumn)

Creates an IlvBasicPropertyDescriptor that will lookup at the index of the given column name to return the property value and will set it back to this index when asked.

Method Detail

getProperty

public Object getProperty(TableModel model,
                          int rowIndex)

Returns the value of model.getValueAt(rowIndex, lookupColumn).

Specified by:

getProperty in interface IlvTableModelPropertyDescriptor

Parameters:

model - The table model.

rowIndex - The row index.

setProperty

public void setProperty(TableModel model,
                        int rowIndex,
                        Object propertyValue)
                 throws IlvConvertException

Calls model.setValueAt(propertyValue, rowIndex, lookupColumn). Tries before to convert the propertyValue to the Class required by TableModel.getColumnClass(lookupColumn) using the IlvConvert class.

Specified by:

setProperty in interface IlvTableModelPropertyDescriptor

Parameters:

model - The table model.

rowIndex - The row index.

propertyValue - The property value.

Throws:

IlvConvertException

getColumns

public final int[] getColumns(TableModel model)

Returns an array with a single values which is the lookupColumn.

Specified by:

getColumns in interface IlvTableModelPropertyDescriptor

Parameters:

model - The table model.

getColumnIndex

public static int getColumnIndex(TableModel model,
                                 String columnName)

Returns the index of columns with the given name in the given model.

Throws:

IllegalArgumentException - if the name is unknown