DatasetChangeEvent
org.jfree.data.general

Class DatasetChangeEvent

    • Constructor Detail

      • DatasetChangeEvent

        public DatasetChangeEvent(Object source,                  Dataset dataset)
        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.
        dataset - the dataset that generated the event (null permitted).
    • Method Detail

      • getDataset

        public Dataset getDataset()
        Returns the dataset that generated the event. Note that the dataset may be null since adding a null dataset to a plot will generated a change event.
        Returns:
        The dataset (possibly null).

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