org.springframework.xd.dirt.zookeeper

Class ChildPathIterator<T>

java.lang.Object

org.springframework.xd.dirt.zookeeper.ChildPathIterator<T>

Type Parameters:

T - the domain class type returned by this iterator

All Implemented Interfaces:

java.util.Iterator<T>

public class ChildPathIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

Iterator over ChildData instances that are managed by PathChildrenCache. A Converter is used to convert the node data into a domain object.

Author:

Patrick Peralta

Constructor Summary

Constructors

Constructor and Description
ChildPathIterator(org.springframework.core.convert.converter.Converter<org.apache.curator.framework.recipes.cache.ChildData,T> converter, org.apache.curator.framework.recipes.cache.PathChildrenCache cache) Construct a ChildPathIterator.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
T	next()
void	remove() Implementation throws UnsupportedOperationException because removals are not supported.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChildPathIterator

public ChildPathIterator(org.springframework.core.convert.converter.Converter<org.apache.curator.framework.recipes.cache.ChildData,T> converter,
                 org.apache.curator.framework.recipes.cache.PathChildrenCache cache)

Construct a ChildPathIterator.

Parameters:

converter - converter from node data to domain object

cache - source for children nodes

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Implementation throws UnsupportedOperationException because removals are not supported.

Specified by:

remove in interface java.util.Iterator<T>