org.apache.hudi.client.utils

Class ConcatenatingIterator<T>

java.lang.Object

org.apache.hudi.client.utils.ConcatenatingIterator<T>

Type Parameters:

T -

All Implemented Interfaces:

Iterator<T>

public class ConcatenatingIterator<T>
extends Object
implements Iterator<T>

Provides iterator interface over List of iterators. Consumes all records from first iterator element before moving to next iterator in the list. That is concatenate elements across multiple iterators.

Constructor Summary

Constructors

Constructor and Description
ConcatenatingIterator(List<Iterator<T>> iterators)

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

ConcatenatingIterator

public ConcatenatingIterator(List<Iterator<T>> iterators)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>