org.apache.hudi.common.util.collection

Class FlatteningIterator<T,I extends Iterator<T>>

java.lang.Object

org.apache.hudi.common.util.collection.FlatteningIterator<T,I>

All Implemented Interfaces:

Iterator<T>

public final class FlatteningIterator<T,I extends Iterator<T>>
extends Object
implements Iterator<T>

Iterator flattening source Iterator holding other Iterators

Constructor Summary

Constructors

Constructor and Description
FlatteningIterator(Iterator<I> source)

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

FlatteningIterator

public FlatteningIterator(Iterator<I> source)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>