org.neo4j.helpers.collection

Class CastingIterator<T extends A,A>

java.lang.Object

org.neo4j.helpers.collection.PrefetchingIterator<T>

org.neo4j.helpers.collection.CastingIterator<T,A>

Type Parameters:

T - the type of elements returned by this iterator.

A - the type of elements read by this iterator. This must be a supertype of T.

All Implemented Interfaces:

Iterator<T>

public class CastingIterator<T extends A,A>
extends PrefetchingIterator<T>

An iterator which filters for elements of a given subtype, and casts to this type.

Constructor Summary

Constructors

Constructor and Description
CastingIterator(Iterator<A> source, Class<T> outClass)

Method Summary

Methods inherited from class org.neo4j.helpers.collection.PrefetchingIterator

hasNext, next, peek, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

CastingIterator

public CastingIterator(Iterator<A> source,
                       Class<T> outClass)