ilog.views.chart.datax.flat.table

Class IlvAbstractFlatTableModel

java.lang.Object

ilog.views.chart.datax.flat.table.IlvAbstractFlatTableModel

All Implemented Interfaces:

IlvFlatTableModel, IlvDataConverter, IlvModelWithColumns, IlvBatchable, Cloneable

Direct Known Subclasses:

IlvBasicFlatTableModel, IlvFilterFlatTableModel

public abstract class IlvAbstractFlatTableModel
extends Object
implements IlvFlatTableModel, IlvDataConverter, Cloneable

This class is an implementation of the IlvFlatTableModel interface which handles the notification to listeners of the model.

However, it does not constrain the nature of the records or table stored in the model.

Since:

JViews 7.5

Field Summary

Fields inherited from interface ilog.views.chart.datax.flat.table.IlvFlatTableModel

BEFORE_COLUMN_REMOVED_MASK, BEFORE_DATA_CHANGE_MASK, BEFORE_ROWS_REMOVED_MASK

Constructor Summary

Constructors

Constructor and Description
IlvAbstractFlatTableModel() Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	addFlatTableModelListener(FlatTableModelListener listener) Adds a listener.
Object	clone() Returns a copy of this object.
double	convertToDouble(Object value) Converts an object to a double.
void	endBatch() Terminates a group of modifications.
void	fireModelEvent(FlatTableModelEvent event) Notifies the listeners of a model event.
int	getSupportedEventsMask() Returns a bit mask denoting the optional kinds of events that are guaranteed to be sent by this model to the registered listeners.
void	removeFlatTableModelListener(FlatTableModelListener listener) Removes a listener.
void	startBatch() Starts a group of modifications.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ilog.views.chart.datax.flat.table.IlvFlatTableModel

getColumn, getColumnCount, getDoubleAt, getRowCount, getValueAt, setDoubleAt, setValueAt

Constructor Detail

IlvAbstractFlatTableModel

public IlvAbstractFlatTableModel()

Creates a new instance.

Method Detail

startBatch

public void startBatch()

Starts a group of modifications.

Specified by:

startBatch in interface IlvFlatTableModel

Specified by:

startBatch in interface IlvBatchable

fireModelEvent

public void fireModelEvent(FlatTableModelEvent event)

Notifies the listeners of a model event.

endBatch

public void endBatch()

Terminates a group of modifications.

Specified by:

endBatch in interface IlvFlatTableModel

Specified by:

endBatch in interface IlvBatchable

addFlatTableModelListener

public void addFlatTableModelListener(FlatTableModelListener listener)

Adds a listener. It will be notified each time a change in the data or in the column metainformation occurs.

Specified by:

addFlatTableModelListener in interface IlvFlatTableModel

removeFlatTableModelListener

public void removeFlatTableModelListener(FlatTableModelListener listener)

Removes a listener. Unregisters the given listener from the notification list.

Specified by:

removeFlatTableModelListener in interface IlvFlatTableModel

getSupportedEventsMask

public int getSupportedEventsMask()

Returns a bit mask denoting the optional kinds of events that are guaranteed to be sent by this model to the registered listeners.

This implementation returns 0. It ought to be overridden in subclasses.

Specified by:

getSupportedEventsMask in interface IlvFlatTableModel

See Also:

IlvFlatTableModel.BEFORE_DATA_CHANGE_MASK, IlvFlatTableModel.BEFORE_ROWS_REMOVED_MASK, IlvFlatTableModel.BEFORE_COLUMN_REMOVED_MASK

convertToDouble

public double convertToDouble(Object value)

Converts an object to a double. This method is used in getDoubleAt for columns that are not of type Double.

Specified by:

convertToDouble in interface IlvDataConverter

clone

public Object clone()

Returns a copy of this object.

Overrides:

clone in class Object