T
- the type of items to returnU
- the type of items in the surface item iteratorpublic abstract class NestingIterator<T,U> extends PrefetchingIterator<T>
createNestedIterator(Object)
is invoked to create a sub-iterator.
The resulting iterator iterates over each item in each sub-iterator. In
effect flattening the iteration.Constructor and Description |
---|
NestingIterator(Iterator<U> source) |
Modifier and Type | Method and Description |
---|---|
U |
getCurrentSurfaceItem() |
hasNext, next, peek, remove
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