stella.net.ads.protocol

Class ReadAds

java.lang.Object

stella.net.ads.protocol.AdsCommand

stella.net.ads.protocol.IndexAds

stella.net.ads.protocol.ReadAds

public class ReadAds
extends IndexAds

Author:

wooz

Nested Class Summary

Nested classes/interfaces inherited from class stella.net.ads.protocol.AdsCommand

AdsCommand.Cmd

Field Summary

Fields

Modifier and Type	Field and Description
private long	length

Fields inherited from class stella.net.ads.protocol.AdsCommand

COMMANDREQUEST, RESERVED

Constructor Summary

Constructors

Constructor and Description
ReadAds(int groupidx, long offidx, long len)

Method Summary

Modifier and Type	Method and Description
long	getPayloadLength() Returns the length of the payload for the command to send.
AdsPayload	parse(ByteBuffer in, AdsHeader h) The generic read command returns a result error code, followed by the length of the returned data plus the returned data.
AdsPayload	preparePayload(AdsSocketChannel io, AdsHeader h) Prepares the payload.

Methods inherited from class stella.net.ads.protocol.IndexAds

getGroup, getIndexLength, getOffset, parseGroup, parseOffset

Methods inherited from class stella.net.ads.protocol.AdsCommand

getFlag, prepareHeader

Methods inherited from class java.lang.Object

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

Field Detail

length

private final long length

Constructor Detail

ReadAds

public ReadAds(int groupidx,
               long offidx,
               long len)

Parameters:

commandid -

Method Detail

getPayloadLength

public long getPayloadLength()

Description copied from class: AdsCommand

Returns the length of the payload for the command to send.

Specified by:

getPayloadLength in class AdsCommand

Returns:

preparePayload

public AdsPayload preparePayload(AdsSocketChannel io,
                                 AdsHeader h)

Description copied from class: AdsCommand

Prepares the payload.

Specified by:

preparePayload in class AdsCommand

parse

public AdsPayload parse(ByteBuffer in,
                        AdsHeader h)

The generic read command returns a result error code, followed by the length of the returned data plus the returned data. However, we cannot directly interpret the data here.

Specified by:

parse in class AdsCommand