@Override
public List<SapphireActionHandler> create() {
final ListFactory<SapphireActionHandler> handlers = ListFactory.start();
for (DiagramNodeTemplate nodeTemplate :
((SapphireDiagramEditorPagePart) getPart()).getNodeTemplates()) {
if (nodeTemplate.visible()) {
final DiagramNodeAddActionHandler addNodeHandler =
new DiagramNodeAddActionHandler(nodeTemplate);
handlers.add(addNodeHandler);
}
}
return handlers.result();
}
@Override
protected List<?> readUnderlyingList() {
final XmlElement parent = getXmlElement(false);
if (parent == null) {
return Collections.emptyList();
} else {
final ListFactory<XmlElement> list = ListFactory.start();
for (XmlElement element : parent.getChildElements()) {
final QName xmlElementName = createQualifiedName(element.getDomNode());
if (contains(this.xmlElementNames, xmlElementName, xmlElementName.getNamespaceURI())) {
list.add(element);
}
}
return list.result();
}
}