com.atlassian.confluence.util

Class SingleUseIterable<T>

java.lang.Object

com.atlassian.confluence.util.SingleUseIterable<T>

All Implemented Interfaces:

Iterable<T>

@ParametersAreNonnullByDefault
public class SingleUseIterable<T>
extends Object
implements Iterable<T>

An Iterable wrapper for an iterator. If the iterator is retrieved more than once, an exception will be thrown.

Method Summary

Modifier and Type	Method and Description
static <T> SingleUseIterable<T>	create(Iterator<T> iterator) Convenience static factory because constructors can't infer generic types.
Iterator<T>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

create

@Nonnull
public static <T> SingleUseIterable<T> create(Iterator<T> iterator)

Convenience static factory because constructors can't infer generic types.

Parameters:

iterator - the iterator to wrap

Returns:

the appropriately typed SingleUseIterator

iterator

@Nonnull
public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>