AtomicArray (elasticsearch-extend 3.2 API)

java.lang.Object
- org.elasticsearch.common.util.concurrent.AtomicArray<E>

```
public class AtomicArray<E>
extends Object
```
A list backed by an AtomicReferenceArray with potential null values, easily allowing to get the concrete values as a list using asList().

Constructor Summary

Constructors
Constructor Description

AtomicArray(int size)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<E>`	`asList()`	Returns the it as a non null list.
`E`	`get(int i)`	Gets the current value at position `i`.
`int`	`length()`	The size of the expected results, including potential null values.
`void`	`set(int i, E value)`	Sets the element at position `i` to the given value.
`void`	`setOnce(int i, E value)`
`E[]`	`toArray(E[] a)`	Copies the content of the underlying atomic array to a normal one.

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

- Constructor Detail
  - AtomicArray
```
public AtomicArray(int size)
```
- Method Detail
  - length
```
public int length()
```
    The size of the expected results, including potential null values.
  - set
```
public void set(int i,
                E value)
```
    Sets the element at position i to the given value.
    
    Parameters:
    
    i - the index
    
    value - the new value
  - setOnce
```
public final void setOnce(int i,
                          E value)
```
  - get
```
public E get(int i)
```
    Gets the current value at position i.
    
    Parameters:
    
    i - the index
    
    Returns:
    
    the current value
  - asList
```
public List<E> asList()
```
    Returns the it as a non null list.
  - toArray
```
public E[] toArray(E[] a)
```
    Copies the content of the underlying atomic array to a normal one.