com.fasterxml.jackson.databind.util

Class EmptyIterator<T>

java.lang.Object

com.fasterxml.jackson.databind.util.EmptyIterator<T>

All Implemented Interfaces:

Iterator<T>

public class EmptyIterator<T>
extends Object
implements Iterator<T>

Implementation of Iterator for Empty collections. While JDK has an implementation starting with 1.7, we need this class until then.

Since:

2.2 (before, we had embedded instances)

Constructor Summary

Constructors

Constructor and Description
EmptyIterator()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
static <T> Iterator<T>	instance()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyIterator

public EmptyIterator()

Method Detail

instance

public static <T> Iterator<T> instance()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>