ilog.views.chart.datax

Class IlvAbstractDataColumnInfo

java.lang.Object

ilog.views.chart.datax.IlvAbstractDataColumnInfo

All Implemented Interfaces:

IlvDataColumnInfo, IlvStaticColumnInfo, Cloneable

Direct Known Subclasses:

IlvDefaultDataColumnInfo

public abstract class IlvAbstractDataColumnInfo
extends Object
implements IlvDataColumnInfo, Cloneable

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

However, it does not constrain the column properties.

Since:

JViews 7.5

Constructor Summary

Constructors

Constructor and Description
IlvAbstractDataColumnInfo() Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	addDataColumnListener(DataColumnListener listener) Adds a listener.
Object	clone() Returns a copy of this object.
void	fireColumnEvent(DataColumnEvent event) Notifies the listeners of a column event.
void	removeDataColumnListener(DataColumnListener listener) Removes a listener.

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.IlvDataColumnInfo

getEmptyValue, getEnumValues, getMaxValue, getMinValue, isEnumerated

Methods inherited from interface ilog.views.chart.datax.IlvStaticColumnInfo

getName, getType

Constructor Detail

IlvAbstractDataColumnInfo

public IlvAbstractDataColumnInfo()

Creates a new instance.

Method Detail

fireColumnEvent

public void fireColumnEvent(DataColumnEvent event)

Notifies the listeners of a column event.

addDataColumnListener

public void addDataColumnListener(DataColumnListener listener)

Adds a listener. It will be notified each time a change in this metainformation column occurs.

Specified by:

addDataColumnListener in interface IlvDataColumnInfo

removeDataColumnListener

public void removeDataColumnListener(DataColumnListener listener)

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

Specified by:

removeDataColumnListener in interface IlvDataColumnInfo

clone

public Object clone()

Returns a copy of this object.

Specified by:

clone in interface IlvStaticColumnInfo

Overrides:

clone in class Object

See Also:

Cloneable