public static <DO> DO findDataObjectInPath(TreeItem treeItem, Class<DO> doClass) {
Iterator itr = treeItem.iterator();
while (itr.hasNext()) {
Object dataObj = itr.next();
if (doClass.isInstance(dataObj)) {
return doClass.cast(dataObj);
}
}
return null;
}
public static String toString(TreeItem treeItem) {
LinkedList<Object> list = new LinkedList<Object>();
Iterator pathItr = treeItem.iterator();
while (pathItr.hasNext()) {
list.addFirst(pathItr.next());
}
//
StringBuilder sb = new StringBuilder();
boolean isFirst = true;
for (Object obj : list) {
if (isFirst) {
isFirst = false;
} else {
sb.append("/"); // NOI18N
}
sb.append(obj.toString());
}
//
return sb.toString();
}