public static void printStructure(Spatial s) {
if (s.getParent() != null) {
logger.debug(
s.getParent().getName() + "." + s.getName() + " (" + s.getClass().getName() + ")");
} else {
logger.debug("Printing Structure of " + s.getName());
}
if (s instanceof Node) {
if (((Node) s).getChildren() != null) {
for (Spatial child : ((Node) s).getChildren()) {
printStructure(child);
}
}
}
}
/**
* Retrieve the spatial with given reference class.
*
* @param root The root <code>Node</code> to stop check at.
* @param spatial The <code>Spatial</code> to check.
* @param reference The <code>Class</code> reference of the expected object.
* @return The <code>Spatial</code> that is of the given reference <code>Class</code>.
*/
private Spatial validateClass(Node root, Spatial spatial, Class<? extends Spatial> reference) {
if (spatial.getClass().equals(reference)) {
return spatial;
} else {
while (spatial.getParent() != null) {
spatial = spatial.getParent();
if (spatial == root) {
return null; // TODO Should throw an exception here saying reached parent.
} else if (spatial.getClass().equals(reference)) {
return spatial;
}
}
// TODO Should throw an exception here saying that cannot find the referencing class.
}
return null;
}