com.bigdata.io

Class FileChannelUtility.AsyncTransfer

java.lang.Object

com.bigdata.io.FileChannelUtility.AsyncTransfer

Enclosing class:

FileChannelUtility

public static class FileChannelUtility.AsyncTransfer
extends Object

The AsyncTransfer class encapsulates the state required to make asynchronous transfer requests. It was written explicitly to support asynchronous transfer of blob data that requires multiple reads.

Constructor Summary

Constructors

Constructor and Description
FileChannelUtility.AsyncTransfer(long addr, ByteBuffer buffer)

Method Summary

Methods

Modifier and Type	Method and Description
void	cancel()
int	complete()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

FileChannelUtility.AsyncTransfer

public FileChannelUtility.AsyncTransfer(long addr,
                                ByteBuffer buffer)

Method Detail

complete

public int complete()
             throws InterruptedException,
                    ExecutionException,
                    IllegalStateException

Throws:

InterruptedException

ExecutionException

IllegalStateException

cancel

public void cancel()

isDone

public boolean isDone()