Queue

All Superinterfaces:

java.lang.Cloneable

All Known Implementing Classes:

CircularListQueue
```
public interface Queue
extends java.lang.Cloneable
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`java.lang.Object`	`dequeue()`
`void`	`enqueue(java.lang.Object o)`
`boolean`	`hasMoreElements()`
`java.lang.Object`	`peek()`
`int`	`size()`

Method Detail

enqueue
```
void enqueue(java.lang.Object o)
```

dequeue

java.lang.Object dequeue()
                  throws java.util.NoSuchElementException

Throws:: java.util.NoSuchElementException

peek

java.lang.Object peek()
               throws java.util.NoSuchElementException

Throws:: java.util.NoSuchElementException

hasMoreElements
```
boolean hasMoreElements()
```

size
```
int size()
```

clone
```
java.lang.Object clone()
```