public interface Tree<K,V>
Tree<K,V>
black()
int
count()
K
getKey(KeyFunction<K,V> keyFunction)
getLeft()
getRight()
V
getValue()
boolean
isBlack()
isRed()
red()
int count()
boolean isBlack()
boolean isRed()
Tree<K,V> black()
Tree<K,V> red()
K getKey(KeyFunction<K,V> keyFunction)
V getValue()
Tree<K,V> getLeft()
Tree<K,V> getRight()