com.caucho.util
Class NullIterator

java.lang.Object
  |
  +--com.caucho.util.NullIterator
All Implemented Interfaces:
java.util.Iterator, java.util.ListIterator

public class NullIterator
extends java.lang.Object
implements java.util.ListIterator

A null iterator


Constructor Summary
NullIterator()
           
 
Method Summary
 void add(java.lang.Object o)
           
static NullIterator create()
           
 boolean hasNext()
           
 boolean hasPrevious()
           
 java.lang.Object next()
           
 int nextIndex()
           
 java.lang.Object previous()
           
 int previousIndex()
           
 void remove()
           
 void set(java.lang.Object o)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NullIterator

public NullIterator()
Method Detail

create

public static NullIterator create()

hasNext

public boolean hasNext()
Specified by:
hasNext in interface java.util.ListIterator

next

public java.lang.Object next()
Specified by:
next in interface java.util.ListIterator

nextIndex

public int nextIndex()
Specified by:
nextIndex in interface java.util.ListIterator

hasPrevious

public boolean hasPrevious()
Specified by:
hasPrevious in interface java.util.ListIterator

previous

public java.lang.Object previous()
Specified by:
previous in interface java.util.ListIterator

previousIndex

public int previousIndex()
Specified by:
previousIndex in interface java.util.ListIterator

add

public void add(java.lang.Object o)
Specified by:
add in interface java.util.ListIterator

set

public void set(java.lang.Object o)
Specified by:
set in interface java.util.ListIterator

remove

public void remove()
Specified by:
remove in interface java.util.ListIterator