public void register(SpudBase s)
{
rootSpuds.Add(s);
allSpuds.Add(s);
lock (dirtySpuds)
dirtySpuds[s] = true;
}
public void remove(SpudBase spud)
{
spud.beDead();
allSpuds.Remove(spud);
lock (dirtySpuds)
if (dirtySpuds.ContainsKey(spud))
{
dirtySpuds.Remove(spud);
}
if (rootSpuds.Contains(spud))
{
rootSpuds.Remove(spud);
}
if (havePushedDown.ContainsKey(spud))
{
havePushedDown.Remove(spud);
}
}
public void hasParent(SpudBase child)
{
rootSpuds.Remove(child);
}
public void pushedDown(SpudBase spud)
{
requireInPushDown();
havePushedDown[spud] = spud;
}
public void makeDirty(SpudBase spud)
{
lock (dirtySpuds)
dirtySpuds[spud] = true;
}
public void makeClean(SpudBase spud)
{
lock (dirtySpuds)
dirtySpuds.Remove(spud);
}
public bool hasPushedDown(SpudBase spud)
{
requireInPushDown();
return(havePushedDown.ContainsKey(spud));
}
void addChild(SpudBase child)
{
requireAlive();
children.Add(child);
}
bool hasDescendent(SpudBase spud)
{
return(children.Contains(spud) || hasContent(accept(children, child => child.hasDescendent(spud))));
}
public void removeChild(SpudBase child)
{
Bomb.unless(children.Remove(child), () => "can't remove nonexistant child!");
}
public DoesNotDependsOnProperly(SpudBase spud) : base(spud.manager)
{
}