org.apache.hudi.common.util.collection

Class EmptyIterator<R>

java.lang.Object

org.apache.hudi.common.util.collection.EmptyIterator<R>

Type Parameters:

R - The type of entry as a placeholder.

All Implemented Interfaces:

AutoCloseable, Iterator<R>, ClosableIterator<R>

public class EmptyIterator<R>
extends Object
implements ClosableIterator<R>

A ClosableIterator that does not contain any record.

Constructor Summary

Constructors

Constructor and Description
EmptyIterator()

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
R	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hudi.common.util.collection.ClosableIterator

wrap

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

EmptyIterator

public EmptyIterator()

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ClosableIterator<R>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<R>

next

public R next()

Specified by:

next in interface Iterator<R>