org.apache.flink.runtime.operators.util

Class SimpleCloseableInputProvider<E>

java.lang.Object

org.apache.flink.runtime.operators.util.SimpleCloseableInputProvider<E>

All Implemented Interfaces:

Closeable, AutoCloseable, CloseableInputProvider<E>

public class SimpleCloseableInputProvider<E>
extends Object
implements CloseableInputProvider<E>

A simple iterator provider that returns a supplied iterator and does nothing when closed.

Constructor Summary

Constructors

Constructor and Description
SimpleCloseableInputProvider(MutableObjectIterator<E> iterator) Creates a new simple input provider that will return the given iterator.

Method Summary

Modifier and Type	Method and Description
void	close()
MutableObjectIterator<E>	getIterator() Gets the iterator over this input.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleCloseableInputProvider

public SimpleCloseableInputProvider(MutableObjectIterator<E> iterator)

Creates a new simple input provider that will return the given iterator.

Parameters:

iterator - The iterator that will be returned.

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getIterator

public MutableObjectIterator<E> getIterator()

Description copied from interface: CloseableInputProvider

Gets the iterator over this input.

Specified by:

getIterator in interface CloseableInputProvider<E>

Returns:

The iterator provided by this iterator provider.