Package org.jfree.data

Class DatasetChangeEvent

java.lang.Object

java.util.EventObject

org.jfree.data.DatasetChangeEvent

All Implemented Interfaces:

Serializable

public class DatasetChangeEvent
extends EventObject

A change event that encapsulates information about a change to a dataset.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DatasetChangeEvent(Object source, Dataset data)	Constructs a new event.

Method Summary

Modifier and Type	Method	Description
Dataset	getDataset()	Returns the dataset that generated the event.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DatasetChangeEvent

public DatasetChangeEvent(Object source,
Dataset data)

Constructs a new event.

The source is either the dataset or the Plot class. The dataset can be null (in this case the source will be the Plot class).

Parameters:

source - the source of the event.

data - the dataset that generated the event.

Method Details

getDataset

public Dataset getDataset()

Returns the dataset that generated the event.

Returns:

the dataset.