ptserver.data.handler

Class PingPongTokenHandler

java.lang.Object

ptserver.data.handler.PingPongTokenHandler

All Implemented Interfaces:

TokenHandler<Token>

public class PingPongTokenHandler
extends java.lang.Object
implements TokenHandler<Token>

PingPongTokenHandler converts tokens from bytestream and back.

Since:

Ptolemy II 10.0

Version:

$Id: PingPongTokenHandler.java 70398 2014-10-22 23:44:32Z cxh $

Author:

Anar Huseynov

Accepted Rating:

Red (ahuseyno)

Proposed Rating:

Red (ahuseyno)

Constructor Summary

Constructors

Constructor and Description
PingPongTokenHandler()

Method Summary

Modifier and Type	Method and Description
void	convertToBytes(Token token, java.io.DataOutputStream outputStream) Convert the Ping or Pong token to the by stream.
Token	convertToToken(java.io.DataInputStream inputStream, java.lang.Class<? extends Token> tokenType) Return a Ping or Pong token depending on the tokenType by deserializing the inputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

PingPongTokenHandler

public PingPongTokenHandler()

Method Detail

convertToBytes

public void convertToBytes(Token token,
                           java.io.DataOutputStream outputStream)
                    throws java.io.IOException,
                           IllegalActionException

Convert the Ping or Pong token to the by stream.

Specified by:

convertToBytes in interface TokenHandler<Token>

Parameters:

token - the token to be converted

outputStream - the outputStream holding stream of bytes

Throws:

java.io.IOException - if there is a problem with the outputStream

IllegalActionException - if there is the state becomes inconsistent

See Also:

TokenHandler.convertToBytes(ptolemy.data.Token, java.io.DataOutputStream)

convertToToken

public Token convertToToken(java.io.DataInputStream inputStream,
                            java.lang.Class<? extends Token> tokenType)
                     throws java.io.IOException,
                            IllegalActionException

Return a Ping or Pong token depending on the tokenType by deserializing the inputStream.

Specified by:

convertToToken in interface TokenHandler<Token>

Parameters:

inputStream - The inputStream that contains serialized version of a token

tokenType - the type of the token to be read.

Returns:

Token parsed from inputStream

Throws:

java.io.IOException - if there is a problem with the outputStream

IllegalActionException - if there is the state becomes inconsistent