Java 类org.jfree.data.xy.AbstractXYDataset 实例源码

/**
 * Clears the selection.
 *
 * @since 1.2.0
 */
public void clearSelection() {
    // cycle through the datasets and clear the selection state
    int datasetCount = this.datasets.size();
    for (int d = 0; d < datasetCount; d++) {
        XYDataset dataset = (XYDataset) this.datasets.get(d);
        if (dataset instanceof AbstractXYDataset) {
            // FIXME:  actually, we need to get the selection state
            // taking into account the rendering source
            AbstractXYDataset axyd = (AbstractXYDataset) dataset;
            if (axyd.getSelectionState() != null) {
                XYDatasetSelectionState selState = axyd.getSelectionState();
                selState.clearSelection();
            }
        }
    }
}