org.apache.flink.runtime.operators

Class TempBarrier<T>

java.lang.Object

org.apache.flink.runtime.operators.TempBarrier<T>

All Implemented Interfaces:

Closeable, AutoCloseable, CloseableInputProvider<T>

public class TempBarrier<T>
extends Object
implements CloseableInputProvider<T>

Constructor Summary

Constructors

Constructor and Description
TempBarrier(AbstractInvokable owner, MutableObjectIterator<T> input, TypeSerializerFactory<T> serializerFactory, MemoryManager memManager, IOManager ioManager, int numPages)

Method Summary

Modifier and Type	Method and Description
void	close()
MutableObjectIterator<T>	getIterator() This method resets the input!
void	startReading()

Methods inherited from class java.lang.Object

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

Constructor Detail

TempBarrier

public TempBarrier(AbstractInvokable owner,
                   MutableObjectIterator<T> input,
                   TypeSerializerFactory<T> serializerFactory,
                   MemoryManager memManager,
                   IOManager ioManager,
                   int numPages)
            throws MemoryAllocationException

Throws:

MemoryAllocationException

Method Detail

startReading

public void startReading()

getIterator

public MutableObjectIterator<T> getIterator()
                                     throws InterruptedException,
                                            IOException

This method resets the input!

Specified by:

getIterator in interface CloseableInputProvider<T>

Returns:

The iterator provided by this iterator provider.

Throws:

InterruptedException

IOException

See Also:

CloseableInputProvider.getIterator()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException