gov.nist.javax.sip.message
Class HeaderIterator

java.lang.Object
  gov.nist.javax.sip.message.HeaderIterator

All Implemented Interfaces:

Iterator, ListIterator

public class HeaderIterator

extends Object

implements ListIterator

Iterator over lists of headers. Allows for uniform removal handling for singleton headers.

Since:

1.1

Version:

1.2 $Revision: 1.7 $ $Date: 2006/07/13 09:02:48 $

Author:

M. Ranganathan

Method Summary

void	add(Object header)
boolean	hasNext()
boolean	hasPrevious()
Object	next()
int	nextIndex()
Object	previous()
int	previousIndex()
void	remove()
void	set(Object header)

Methods inherited from class java.lang.Object

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

Method Detail

next

public Object next()
            throws NoSuchElementException

Specified by:

next in interface ListIterator

Throws:

NoSuchElementException

previous

public Object previous()
                throws NoSuchElementException

Specified by:

previous in interface ListIterator

Throws:

NoSuchElementException

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface ListIterator

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface ListIterator

set

public void set(Object header)

Specified by:

set in interface ListIterator

add

public void add(Object header)

Specified by:

add in interface ListIterator

remove

public void remove()
            throws IllegalStateException

Specified by:

remove in interface ListIterator

Throws:

IllegalStateException

hasNext

public boolean hasNext()

Specified by:

hasNext in interface ListIterator

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface ListIterator