org.jboss.util.collection

Class ArrayIterator

java.lang.Object

org.jboss.util.collection.ArrayIterator

All Implemented Interfaces:

Serializable, Cloneable, Iterator

public class ArrayIterator
extends Object
implements Iterator, Serializable, Cloneable

An array iterator.

Version:

$Revision$

Author:

Jason Dillon

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Object[]	array Array to iterate over.
protected int	index The current position in the array.

Constructor Summary

Constructors

Constructor and Description
ArrayIterator(Object[] array) Construct an ArrayIterator.

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone() Returns a shallow cloned copy of this object.
boolean	hasNext() Returns true if there are more elements in the iteration.
Object	next() Returns the next element in the iteration.
void	remove() Unsupported.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

array

protected final Object[] array

Array to iterate over.

index

protected int index

The current position in the array.

Constructor Detail

ArrayIterator

public ArrayIterator(Object[] array)

Construct an ArrayIterator.

Parameters:

array - The array to iterate over.

Method Detail

hasNext

public boolean hasNext()

Returns true if there are more elements in the iteration.

Specified by:

hasNext in interface Iterator

Returns:

True if there are more elements in the iteration.

next

public Object next()

Returns the next element in the iteration.

Specified by:

next in interface Iterator

Returns:

The next element in the iteration.

Throws:

NoSuchElementException - The are no more elements available.

remove

public void remove()

Unsupported.

Specified by:

remove in interface Iterator

Throws:

UnsupportedOperationException

clone

public Object clone()

Returns a shallow cloned copy of this object.

Overrides:

clone in class Object

Returns:

A shallow cloned copy of this object.