jhelp.util.list

Class EnumerationIterator<T>

java.lang.Object

jhelp.util.list.EnumerationIterator<T>

Type Parameters:

T - Type of elements

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Enumeration<T>, java.util.Iterator<T>

public class EnumerationIterator<T>
extends java.lang.Object
implements java.util.Enumeration<T>, java.util.Iterator<T>, java.lang.Iterable<T>

An enumeration can be see like iterator and iterator can be see like enumeration

Last modification : 23 janv. 2009
Version 0.0.0

Author:

JHelp

Field Summary

Fields

Modifier and Type	Field and Description
private int	actualIndex Index to run over iterator or enumeration
private T[]	array Base array
private java.util.Enumeration<T>	enumeration Base enumeration
private java.util.Iterator<T>	iterator Base iterator

Constructor Summary

Constructors

Constructor and Description
EnumerationIterator(java.util.Enumeration<T> enumeration) Constructs EnumerationIterator With an enumeration
EnumerationIterator(java.util.Iterator<T> iterator) Constructs EnumerationIterator With iterator
EnumerationIterator(T... array) Constructs EnumerationIterator With array

Method Summary

Methods

Modifier and Type	Method and Description
T	getNextElement() Next element
boolean	hasMoreElements() Indicates if there a next element
boolean	hasNext() Indicates if there a next element
boolean	hasNextElement() Indicates if there a next element
java.util.Iterator<T>	iterator() Iterator
T	next() Next element
T	nextElement() Next element
void	remove() Does nothing

Methods inherited from class java.lang.Object

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

Field Detail

actualIndex

private int actualIndex

Index to run over iterator or enumeration

array

private T[] array

Base array

enumeration

private java.util.Enumeration<T> enumeration

Base enumeration

iterator

private java.util.Iterator<T> iterator

Base iterator

Constructor Detail

EnumerationIterator

public EnumerationIterator(java.util.Enumeration<T> enumeration)

Constructs EnumerationIterator
With an enumeration

Parameters:

enumeration - Base enumeration

EnumerationIterator

public EnumerationIterator(java.util.Iterator<T> iterator)

Constructs EnumerationIterator
With iterator

Parameters:

iterator - Base iterator

EnumerationIterator

public EnumerationIterator(T... array)

Constructs EnumerationIterator
With array

Parameters:

array - Base array

Method Detail

getNextElement

public T getNextElement()

Next element

Returns:

Next element

hasMoreElements

public boolean hasMoreElements()

Indicates if there a next element

Specified by:

hasMoreElements in interface java.util.Enumeration<T>

Returns:

true if there a next element

See Also:

Enumeration.hasMoreElements()

hasNext

public boolean hasNext()

Indicates if there a next element

Specified by:

hasNext in interface java.util.Iterator<T>

Returns:

true if there a next element

See Also:

Iterator.hasNext()

hasNextElement

public boolean hasNextElement()

Indicates if there a next element

Returns:

true if there a next element

iterator

public java.util.Iterator<T> iterator()

Iterator

Specified by:

iterator in interface java.lang.Iterable<T>

Returns:

Iterator

See Also:

Iterable.iterator()

next

public T next()

Next element

Specified by:

next in interface java.util.Iterator<T>

Returns:

Next element

See Also:

Iterator.next()

nextElement

public T nextElement()

Next element

Specified by:

nextElement in interface java.util.Enumeration<T>

Returns:

Next element

See Also:

Enumeration.nextElement()

remove

public void remove()

Does nothing

Specified by:

remove in interface java.util.Iterator<T>

See Also:

Iterator.remove()