org.apache.flink.util

Class CloseableIterator.IteratorAdapter<E>

java.lang.Object

org.apache.flink.util.CloseableIterator.IteratorAdapter<E>

Type Parameters:

E - the type of iterated elements.

All Implemented Interfaces:

AutoCloseable, Iterator<E>, CloseableIterator<E>

Enclosing interface:

CloseableIterator<T>

public static final class CloseableIterator.IteratorAdapter<E>
extends Object
implements CloseableIterator<E>

Adapter from Iterator to CloseableIterator. Does nothing on close().

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.util.CloseableIterator

CloseableIterator.IteratorAdapter<E>

Field Summary

Fields inherited from interface org.apache.flink.util.CloseableIterator

EMPTY_INSTANCE

Method Summary

Modifier and Type	Method and Description
void	close()
void	forEachRemaining(Consumer<? super E> action)
boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.util.CloseableIterator

adapterForIterator, adapterForIterator, empty, flatten, fromList, ofElement, ofElements

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>

forEachRemaining

public void forEachRemaining(Consumer<? super E> action)

Specified by:

forEachRemaining in interface Iterator<E>

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception