ArrayIterator

java.lang.Object
- org.apache.commons.jexl3.internal.introspection.ArrayIterator

All Implemented Interfaces:

java.util.Iterator<java.lang.Object>
```
public class ArrayIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.Object>
```
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.

Since:

1.0

Field Summary

Fields
Modifier and Type	Field	Description
`private java.lang.Object`	`array`	The objects to iterate over.
`private int`	`pos`	The current position and size in the array.
`private int`	`size`	The size of the array.

Constructor Summary

Constructors
Constructor Description

ArrayIterator(java.lang.Object arr)
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.
`java.lang.Object`	`next()`	Move to next element in the array.

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, remove

- Field Detail
  - array
```
private final java.lang.Object array
```
    The objects to iterate over.
  - size
```
private final int size
```
    The size of the array.
  - pos
```
private int pos
```
    The current position and size in the array.
- Constructor Detail
  - ArrayIterator
```
public ArrayIterator(java.lang.Object arr)
```
    Creates a new iterator instance for the specified array.
    
    Parameters:
    
    arr - The array for which an iterator is desired.
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Check to see if there is another element in the array.
    
    Specified by:
    
    hasNext in interface java.util.Iterator<java.lang.Object>
    
    Returns:
    
    Whether there is another element.
  - next
```
public java.lang.Object next()
```
    Move to next element in the array.
    
    Specified by:
    
    next in interface java.util.Iterator<java.lang.Object>
    
    Returns:
    
    The next object in the array.