private Object internalGetElement(Object elementOrPath) {
if (elementOrPath instanceof TreePath) {
TreePath tp = (TreePath) elementOrPath;
return tp.getLastSegment();
}
return elementOrPath;
}
private Object[] internalGetChildren(
ISynchronizationContext context, Object parent, Object[] children) {
List result = new ArrayList(children.length);
for (int i = 0; i < children.length; i++) {
Object object = children[i];
// If the parent is a TreePath then the subclass is
// TreePath aware and we can send a TrePath to the
// isVisible method
if (parent instanceof TreePath) {
TreePath tp = (TreePath) parent;
object = tp.createChildPath(object);
}
if (isVisible(context, object)) result.add(internalGetElement(object));
}
return result.toArray(new Object[result.size()]);
}