public void reset() {
if (values != null) {
Arrays.fill(values, 0L);
}
if (children != null) {
for (DebugValueMap child : children) {
child.reset();
}
}
}
private void mergeWith(DebugValueMap map) {
if (map.hasChildren()) {
if (hasChildren()) {
children.addAll(map.children);
} else {
children = map.children;
}
map.children = null;
}
int size = Math.max(this.capacity(), map.capacity());
ensureSize(size);
for (int i = 0; i < size; ++i) {
long curValue = getCurrentValue(i);
long otherValue = map.getCurrentValue(i);
setCurrentValue(i, curValue + otherValue);
}
}
public void normalize() {
if (hasChildren()) {
Map<String, DebugValueMap> occurred = new HashMap<>();
for (DebugValueMap map : children) {
String mapName = map.getName();
if (!occurred.containsKey(mapName)) {
occurred.put(mapName, map);
map.normalize();
} else {
occurred.get(mapName).mergeWith(map);
occurred.get(mapName).normalize();
}
}
if (occurred.values().size() < children.size()) {
// At least one duplicate was found.
children.clear();
for (DebugValueMap map : occurred.values()) {
addChild(map);
map.normalize();
}
}
}
}
