/*
* Top Level is 0
*/
public int getLevel() {
int level = 0;
TongrenTree parent = getParent();
while (parent != null) {
level++;
parent = parent.getParent();
}
return level;
}
private TongrenTree findAt(AtomicInteger p, boolean intoCollapsed) {
if (p.get() == 0) return this;
if (mChildren == null) return null;
if (!intoCollapsed && isCollapsed()) return null;
TongrenTree target = null;
for (TongrenTree n : mChildren) {
p.decrementAndGet();
target = n.findAt(p, intoCollapsed);
if (target != null) {
break;
}
}
return target;
}
public int getNodeCount(boolean intoCollapsed) {
int count = 1;
if (!intoCollapsed && isCollapsed()) {
return count;
}
if (mChildren == null || mChildren.isEmpty()) {
return count;
}
for (TongrenTree n : mChildren) {
count += n.getNodeCount(intoCollapsed);
}
return count;
}
public TongrenTree(String id, String name, TongrenTree parent) {
mId = id;
mName = name;
mParent = parent;
if (parent != null) {
parent.addChild(this);
}
}
