anon.client

Class TypeFilterDataChain

java.lang.Object

anon.client.TypeFilterDataChain

All Implemented Interfaces:

AnonChannel

public class TypeFilterDataChain
extends java.lang.Object
implements AnonChannel

Author:

Stefan Lieske

Field Summary

Fields inherited from interface anon.AnonChannel

HTTP, SMTP, SOCKS, TCP, UDP, UDP_OVER_TCP, UDP_OVER_UDP, VPN

Constructor Summary

Constructors

Constructor and Description
TypeFilterDataChain(AnonChannel a_originChannel, int a_dataChainType)

Method Summary

Modifier and Type	Method and Description
void	close() Closes the channel and releases all resources used.
java.io.InputStream	getInputStream() The returned InputStream could be used to receive data.
int	getOutputBlockSize() Returns a value that indicates the current optimum size of data to write.
java.io.OutputStream	getOutputStream() The returned OutputStream could be used to send data.
boolean	isClosed() Returns if the channel is already closed, i.e. no data can be sent / recieved any more on this channel.

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeFilterDataChain

public TypeFilterDataChain(AnonChannel a_originChannel,
                           int a_dataChainType)

Method Detail

getInputStream

public java.io.InputStream getInputStream()

Description copied from interface: AnonChannel

The returned InputStream could be used to receive data.

Specified by:

getInputStream in interface AnonChannel

Returns:

InputStream, useful for receiving data

getOutputStream

public java.io.OutputStream getOutputStream()

Description copied from interface: AnonChannel

The returned OutputStream could be used to send data.

Specified by:

getOutputStream in interface AnonChannel

Returns:

OutputStream, useful for sending data

getOutputBlockSize

public int getOutputBlockSize()

Description copied from interface: AnonChannel

Returns a value that indicates the current optimum size of data to write. Because often anon services transport the data fragmented into fixed sized packets for optimum performance it may be good to send data according to the packet size to avoid unneccessary overheads.

Specified by:

getOutputBlockSize in interface AnonChannel

Returns:

the current optimum size for output data. If 1 is returned the size does not matter.

close

public void close()

Description copied from interface: AnonChannel

Closes the channel and releases all resources used.

Specified by:

close in interface AnonChannel

isClosed

public boolean isClosed()

Description copied from interface: AnonChannel

Returns if the channel is already closed, i.e. no data can be sent / recieved any more on this channel.

Specified by:

isClosed in interface AnonChannel

Returns:

true, if the channel is already closed