@Override
public void init(P presenter) {
super.setPresenter(presenter);
super.setVisualization(container);
container.add(titleHtml);
container.add(filterPanel);
container.add(displayerPanel);
filterPanel.getElement().setAttribute("cellpadding", "2");
}
@Override
public void clear() {
super.clear();
ChartJsRenderer.closeDisplayer(getPresenter());
}