net.sf.jrtps.builtin

Class PublicationDataMarshaller

java.lang.Object

net.sf.jrtps.builtin.PublicationDataMarshaller

All Implemented Interfaces:

Marshaller<PublicationData>

public class PublicationDataMarshaller
extends Object
implements Marshaller<PublicationData>

Marshaller for builtin data for topic DCPSPublication. With jRTPS, instances of this topic is of type PublicationData.

Author:

mcr70

Constructor Summary

Constructors

Constructor and Description
PublicationDataMarshaller()

Method Summary

Modifier and Type	Method and Description
byte[]	extractKey(PublicationData data) Extracts the key from PublicationData.
boolean	hasKey() PublicationData has always a key.
DataEncapsulation	marshall(PublicationData wd) Marshalls given Object to DataEncapsulation
PublicationData	unmarshall(DataEncapsulation data) Unmarshalls given DataEncapsulation to Object.

Methods inherited from class java.lang.Object

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

Constructor Detail

PublicationDataMarshaller

public PublicationDataMarshaller()

Method Detail

hasKey

public boolean hasKey()

PublicationData has always a key.

Specified by:

hasKey in interface Marshaller<PublicationData>

Returns:

true

extractKey

public byte[] extractKey(PublicationData data)

Extracts the key from PublicationData. Guid of the writer represented by PublicationData is the key.

Specified by:

extractKey in interface Marshaller<PublicationData>

Parameters:

data - Object that holds key

Returns:

Guid as byte array

unmarshall

public PublicationData unmarshall(DataEncapsulation data)

Description copied from interface: Marshaller

Unmarshalls given DataEncapsulation to Object.

Specified by:

unmarshall in interface Marshaller<PublicationData>

Parameters:

data - DataEncapsulation

Returns:

An instance of type T

marshall

public DataEncapsulation marshall(PublicationData wd)

Description copied from interface: Marshaller

Marshalls given Object to DataEncapsulation

Specified by:

marshall in interface Marshaller<PublicationData>

Parameters:

wd - An Object to marshall

Returns:

DataEncapsulation