ArrayIterator (util 1.6.2 API)

java.lang.Object
- com.ibm.wala.util.collections.ArrayIterator<T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

ArrayNonNullIterator
```
public class ArrayIterator<T>
extends Object
implements Iterator<T>
```
an Iterator of array elements

Field Summary

Fields
Modifier and Type	Field	Description
`protected int`	`_cnt`	The index of the next array element to return
`protected T[]`	`_elts`	The array source for the iterator
`protected int`	`last`	The index of the last array element to return

Constructor Summary

Constructors
Constructor	Description
`ArrayIterator(T[] elts)`
`ArrayIterator(T[] elts, int start)`
`ArrayIterator(T[] elts, int start, int last)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasNext()

T next()

void remove()
- 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

- Field Detail
  - _cnt
```
protected int _cnt
```
    The index of the next array element to return
  - last
```
protected final int last
```
    The index of the last array element to return
  - _elts
```
protected final T[] _elts
```
    The array source for the iterator
- Constructor Detail
  - ArrayIterator
```
public ArrayIterator(T[] elts)
```
    Parameters:
    
    elts - the array which should be iterated over
  - ArrayIterator
```
public ArrayIterator(T[] elts,
                     int start)
```
    Parameters:
    
    elts - the array which should be iterated over
    
    start - the first array index to return
  - ArrayIterator
```
public ArrayIterator(T[] elts,
                     int start,
                     int last)
```
    Parameters:
    
    elts - the array which should be iterated over
    
    start - the first array index to return
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<T>
  - next
```
public T next()
       throws NoSuchElementException
```
    Specified by:
    
    next in interface Iterator<T>
    
    Throws:
    
    NoSuchElementException
  - remove
```
public void remove()
            throws UnsupportedOperationException
```
    Specified by:
    
    remove in interface Iterator<T>
    
    Throws:
    
    UnsupportedOperationException