Queue (Windchill RV&S Java API 4.16.3)

java.lang.Object
- com.mks.api.util.Queue

```
public class Queue
extends java.lang.Object
```
A simple first-in, first-out queue, avoiding the overhead of a Vector or the double-linked java.util.LinkedList (also supports JDK 1.1).
Note that for performance reasons, this implementation is not synchronized. If multiple threads access a Queue object, it must be synchronized externally.

Constructor Summary

Constructors
Constructor Description

Queue()
Construct a new Queue object.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`dequeue()`	Removes and returns the first element from this queue.
`void`	`enqueue(java.lang.Object o)`	Appends the specified element to the end of this queue.
`boolean`	`isEmpty()`	Returns true if the queue is empty.
`static void`	`main(java.lang.String[] args)`	Performance test of Queue vs.
`int`	`size()`	Returns the number of elements in the queue.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Queue
```
public Queue()
```
    Construct a new Queue object.
- Method Detail
  - enqueue
```
public void enqueue(java.lang.Object o)
```
    Appends the specified element to the end of this queue.
    
    Parameters:
    
    o - element to be appended to this queue.
  - dequeue
```
public java.lang.Object dequeue()
```
    Removes and returns the first element from this queue.
    
    Returns:
    
    the first element from this queue.
    
    Throws:
    
    java.util.NoSuchElementException - if this queue is empty.
  - isEmpty
```
public boolean isEmpty()
```
    Returns true if the queue is empty.
  - size
```
public int size()
```
    Returns the number of elements in the queue.
  - main
```
public static void main(java.lang.String[] args)
```
    Performance test of Queue vs. Vector.