org.neo4j.helpers.collection
Class IterableWrapper<T,U>

java.lang.Object
  org.neo4j.helpers.collection.IterableWrapper<T,U>

Type Parameters:

T - the type of items to return

U - the type of items to wrap/convert from

All Implemented Interfaces:

Iterable<T>

public abstract class IterableWrapper<T,U>
extends Object
implements Iterable<T>

Wraps an Iterable so that it returns items of another type. The iteration is done lazily.

Constructor Summary

IterableWrapper(Iterable<U> iterableToWrap)

Method Summary

Iterator<T>	iterator()
protected abstract T	underlyingObjectToObject(U object)

Methods inherited from class java.lang.Object

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

Constructor Detail

IterableWrapper

public IterableWrapper(Iterable<U> iterableToWrap)

Method Detail

underlyingObjectToObject

protected abstract T underlyingObjectToObject(U object)

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>