public interface Queue
extends java.lang.Cloneable
| Modifier and Type | Method and Description |
|---|---|
java.lang.Object |
clone() |
java.lang.Object |
dequeue() |
void |
enqueue(java.lang.Object o) |
boolean |
hasMoreElements() |
java.lang.Object |
peek() |
int |
size() |
void enqueue(java.lang.Object o)
java.lang.Object dequeue()
throws java.util.NoSuchElementException
java.util.NoSuchElementExceptionjava.lang.Object peek()
throws java.util.NoSuchElementException
java.util.NoSuchElementExceptionboolean hasMoreElements()
int size()
java.lang.Object clone()