org.apache.jena.atlas.iterator

Class IteratorFlatMap<IN,OUT>

java.lang.Object

org.apache.jena.atlas.iterator.IteratorFlatMap<IN,OUT>

All Implemented Interfaces:

Iterator<OUT>

public class IteratorFlatMap<IN,OUT>
extends Object
implements Iterator<OUT>

flatMap iterator. See Stream.flatMap(java.util.function.Function<? super T, ? extends java.util.stream.Stream<? extends R>>)

Constructor Summary

Constructors

Constructor and Description
IteratorFlatMap(Iterator<IN> iter, Function<IN,Iterator<OUT>> mapper)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
OUT	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

IteratorFlatMap

public IteratorFlatMap(Iterator<IN> iter,
                       Function<IN,Iterator<OUT>> mapper)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<OUT>

next

public OUT next()

Specified by:

next in interface Iterator<OUT>