import static lombok.Yield.yield;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
class YieldNestedLoop<T, K, V> {
private Map<T, Map<K, V>> map = new HashMap<T, Map<K, V>>();
YieldNestedLoop() {
super();
}
public @java.lang.SuppressWarnings("all") Iterable<V> values() {
class $YielderValues implements java.util.Iterator<V>, java.lang.Iterable<V>, java.io.Closeable {
private Map.Entry<T, Map<K, V>> entry;
private Map.Entry<K, V> subEntry;
private @java.lang.SuppressWarnings("all") java.util.Iterator<Map.Entry<T, Map<K, V>>> $entryIter;
private @java.lang.SuppressWarnings("all") java.util.Iterator<Map.Entry<K, V>> $subEntryIter;
private int $state;
private boolean $hasNext;
private boolean $nextDefined;
private V $next;
private $YielderValues() {
super();
}
public java.util.Iterator<V> iterator() {
if (($state == 0))
{
$state = 1;
return this;
}
else
return new $YielderValues();
}
public boolean hasNext() {
if ((! $nextDefined))
{
$hasNext = getNext();
$nextDefined = true;
}
return $hasNext;
}
public V next() {
if ((! hasNext()))
{
throw new java.util.NoSuchElementException();
}
$nextDefined = false;
return $next;
}
public void remove() {
throw new java.lang.UnsupportedOperationException();
}
public void close() {
$state = 4;
}
private boolean getNext() {
while (true) switch ($state) {
case 0 : ;
$state = 1;
case 1 : ;
$entryIter = map.entrySet().iterator();
case 2 : ;
if ((! $entryIter.hasNext()))
{
$state = 4;
continue ;
}
entry = $entryIter.next();
$subEntryIter = entry.getValue().entrySet().iterator();
case 3 : ;
if ((! $subEntryIter.hasNext()))
{
$state = 2;
continue ;
}
subEntry = $subEntryIter.next();
$next = subEntry.getValue();
$state = 3;
return true;
case 4 : ;
default : ;
return false;
}
}
}
return new $YielderValues();
}
}