org.jfree.data
Class DatasetChangeEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--org.jfree.data.DatasetChangeEvent

All Implemented Interfaces:

java.io.Serializable

public class DatasetChangeEvent

extends java.util.EventObject

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

Author:

David Gilbert

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

DatasetChangeEvent(java.lang.Object source, Dataset data)
Constructs a new event.

Method Summary

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

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

Constructor Detail

DatasetChangeEvent

public DatasetChangeEvent(java.lang.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 Detail

getDataset

public Dataset getDataset()

Returns the dataset that generated the event.

Returns:

the dataset.