public void readXMLToRenderer(XMLStreamReader reader, Item item) throws XMLStreamException {
if (reader.getLocalName().equals(XML_RENDERER)) {
String valueString = reader.getElementText();
System.out.println("@Var: renderer.... " + valueString);
LegendItemRenderer availableRenderer =
LegendController.getInstance().getRenderers().get(valueString);
System.out.println("@Var: renderer.... " + availableRenderer);
if (availableRenderer != null) {
item.setData(LegendItem.RENDERER, availableRenderer);
}
}
}
@Override
public Item[] getItems(Graph graph, AttributeModel attributeModel) {
LegendModel legendManager = LegendController.getInstance().getLegendModel();
ArrayList<Item> legendItems = legendManager.getLegendItems();
ArrayList<Item> items = new ArrayList<Item>();
for (Item item : legendItems) {
if (isBuilderForItem(item)) {
items.add(item);
}
}
return items.toArray(new Item[items.size()]);
}