org.neo4j.helpers.collection
Class ResourceClosingIterator<T,V>

java.lang.Object
  org.neo4j.helpers.collection.ResourceClosingIterator<T,V>

All Implemented Interfaces:

Closeable, Iterator<V>, ResourceIterator<V>

public abstract class ResourceClosingIterator<T,V>
extends Object
implements ResourceIterator<V>

Method Summary

void	close() Close the iterator early, freeing associated resources It is an error to use the iterator after this has been called.
boolean	hasNext()
abstract V	map(T elem)
static <T> ResourceIterator<T>	newResourceIterator(Closeable closeable, Iterator<T> iterator)
V	next()
void	remove()

Methods inherited from class java.lang.Object

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

Method Detail

newResourceIterator

public static <T> ResourceIterator<T> newResourceIterator(Closeable closeable,
                                                          Iterator<T> iterator)

close

public void close()

Description copied from interface: ResourceIterator

Close the iterator early, freeing associated resources It is an error to use the iterator after this has been called.

Specified by:

close in interface Closeable

Specified by:

close in interface ResourceIterator<V>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<V>

map

public abstract V map(T elem)

next

public V next()

Specified by:

next in interface Iterator<V>

remove

public void remove()

Specified by:

remove in interface Iterator<V>