org.apache.hudi.common.util.collection

Class CloseableMappingIterator<I,O>

java.lang.Object

org.apache.hudi.common.util.collection.MappingIterator<I,O>

org.apache.hudi.common.util.collection.CloseableMappingIterator<I,O>

All Implemented Interfaces:

AutoCloseable, Iterator<O>, ClosableIterator<O>

public class CloseableMappingIterator<I,O>
extends MappingIterator<I,O>
implements ClosableIterator<O>

MappingIterator requiring to be closed after iteration (to cleanup resources)

Field Summary

Fields inherited from class org.apache.hudi.common.util.collection.MappingIterator

source

Constructor Summary

Constructors

Constructor and Description
CloseableMappingIterator(ClosableIterator<I> source, Function<I,O> mapper)

Method Summary

Modifier and Type	Method and Description
void	close()

Methods inherited from class org.apache.hudi.common.util.collection.MappingIterator

hasNext, 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, hasNext, next, remove

Constructor Detail

CloseableMappingIterator

public CloseableMappingIterator(ClosableIterator<I> source,
                                Function<I,O> mapper)

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ClosableIterator<O>