/**
* 取得设置的全部id值
*
* @return String 形如"id1,id2,id3,"的字符串
*/
public String getAllSelectedIds() {
StringBuffer sb = new StringBuffer();
for (String obj : getSelectedIds()) {
INode node = ChartUtil.getView().getNode(obj);
if (sb.length() > 0) sb.append(";");
sb.append(node.getName());
}
if (sb.length() == 0) {
return null;
}
sb.append(";");
return sb.toString();
}
