ArrayIterator (Apache Velocity 2.4 API)

java.lang.Object
- org.apache.velocity.util.ArrayIterator

All Implemented Interfaces:

Iterator
```
public class ArrayIterator
extends Object
implements Iterator
```
An Iterator wrapper for an Object[]. This will allow us to deal with all array like structures in a consistent manner.

WARNING : this class's operations are NOT synchronized. It is meant to be used in a single thread, newly created for each use in the #foreach() directive. If this is used or shared, synchronize in the next() method.

Version:

$Id$

Author:

Jason van Zyl, Geir Magnusson Jr.

Constructor Summary

Constructors
Constructor Description

ArrayIterator(Object array)
Creates a new iterator instance for the specified array.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Check to see if there is another element in the array.
`Object`	`next()`	Move to next element in the array.
`void`	`remove()`	No op--merely added to satisfy the `Iterator` interface.

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

Methods inherited from interface java.util.Iterator
forEachRemaining

- Constructor Detail
  - ArrayIterator
```
public ArrayIterator(Object array)
```
    Creates a new iterator instance for the specified array.
    
    Parameters:
    
    array - The array for which an iterator is desired.
- Method Detail
  - next
```
public Object next()
```
    Move to next element in the array.
    
    Specified by:
    
    next in interface Iterator
    
    Returns:
    
    The next object in the array.
  - hasNext
```
public boolean hasNext()
```
    Check to see if there is another element in the array.
    
    Specified by:
    
    hasNext in interface Iterator
    
    Returns:
    
    Whether there is another element.
  - remove
```
public void remove()
```
    No op--merely added to satisfy the Iterator interface.
    
    Specified by:
    
    remove in interface Iterator