private boolean removeChild(AdvancedCache cache, Object childName) {
startAtomic();
try {
AtomicMap<Object, Fqn> s = getStructure(cache);
Fqn childFqn = s.remove(childName);
if (childFqn != null) {
Node<K, V> child = new NodeImpl<K, V>(childFqn, cache, batchContainer);
child.removeChildren();
child
.clearData(); // this is necessary in case we have a remove and then an add on the same
// node, in the same tx.
cache.remove(new NodeKey(childFqn, NodeKey.Type.DATA));
cache.remove(new NodeKey(childFqn, NodeKey.Type.STRUCTURE));
return true;
}
return false;
} finally {
endAtomic();
}
}
