T - the type of values returned through the iteratorspublic interface ResourceIterable<T> extends Iterable<T>
Iterable whose iterators have associated resources
that need to be released.
ResourceIterators are always automatically released when their owning
transaction is committed or rolled back.
Inside a long running transaction, it is possible to release associated resources early. To do so
you must ensure that all returned ResourceIterators are either fully exhausted, or explicitly closed.
If you intend to exhaust the returned iterators, you can use conventional code as you would with a normal Iterable:
ResourceIterableHowever, if your code might not exhaust the iterator, (run until
Iterator.hasNext()
returns false), ResourceIterator provides you with a ResourceIterator.close() method that
can be invoked to release its associated resources early, by using a finally-block, or try-with-resource.
ResourceIterable
ResourceIterator| Modifier and Type | Method and Description |
|---|---|
ResourceIterator<T> |
iterator()
Returns an
iterator with associated resources that may be managed. |
default Stream<T> |
stream() |
forEach, spliteratorCopyright © 2002–2016 The Neo4j Graph Database Project. All rights reserved.