Package com.linkedin.venice.utils.collections

Class NullSkippingIteratorWrapper<E>

java.lang.Object

com.linkedin.venice.utils.collections.NullSkippingIteratorWrapper<E>

All Implemented Interfaces:

Iterator<E>

public class NullSkippingIteratorWrapper<E>
extends Object

This iterator traverses the entire backing iterator, while skipping over null entries.

Constructor Summary

Constructors

Constructor	Description
NullSkippingIteratorWrapper(Iterator<E> iterator)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
protected boolean	internalHasNext()
protected E	internalNext()
E	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 Details

NullSkippingIteratorWrapper

public NullSkippingIteratorWrapper(Iterator<E> iterator)

Method Details

internalHasNext

protected boolean internalHasNext()

internalNext

protected E internalNext()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>