net.sf.jrtps.message

Class InfoReplyIp4

java.lang.Object

net.sf.jrtps.message.SubMessage

net.sf.jrtps.message.InfoReplyIp4

public class InfoReplyIp4
extends SubMessage

The InfoReplyIp4 Submessage is an additional Submessage introduced by the UDP PSM. Its use and interpretation are identical to those of an InfoReply Submessage containing a single unicast and possibly a single multicast locator, both of kind LOCATOR_KIND_UDPv4. It is provided for efficiency reasons and can be used instead of the InfoReply Submessage to provide a more compact representation.

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.jrtps.message.SubMessage

SubMessage.Kind

Field Summary

Fields

Modifier and Type	Field and Description
static int	KIND

Fields inherited from class net.sf.jrtps.message.SubMessage

header

Constructor Summary

Constructors

Constructor and Description
InfoReplyIp4(LocatorUDPv4_t unicastLocator, LocatorUDPv4_t multicastLocator)

Method Summary

Modifier and Type	Method and Description
LocatorUDPv4_t	getMulticastLocator() Gets the multicast locator, if present.
LocatorUDPv4_t	getUnicastLocator() Gets the unicast locator, if present
boolean	multicastFlag() Returns the MulticastFlag.
void	writeTo(RTPSByteBuffer bb) Writes this SubMessage into given RTPSByteBuffer.

Methods inherited from class net.sf.jrtps.message.SubMessage

getHeader, getKind, toString

Methods inherited from class java.lang.Object

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

Field Detail

KIND

public static final int KIND

See Also:

Constant Field Values

Constructor Detail

InfoReplyIp4

public InfoReplyIp4(LocatorUDPv4_t unicastLocator,
                    LocatorUDPv4_t multicastLocator)

Method Detail

multicastFlag

public boolean multicastFlag()

Returns the MulticastFlag. If true, message contains MulticastLocator

Returns:

true if message contains MulticastLocator

getUnicastLocator

public LocatorUDPv4_t getUnicastLocator()

Gets the unicast locator, if present

Returns:

LocatorUDPv4_t or null if no unicast locator is present

getMulticastLocator

public LocatorUDPv4_t getMulticastLocator()

Gets the multicast locator, if present.

Returns:

LocatorUDPv4_t or null if no multicast locator is present

writeTo

public void writeTo(RTPSByteBuffer bb)

Description copied from class: SubMessage

Writes this SubMessage into given RTPSByteBuffer.

Specified by:

writeTo in class SubMessage

Parameters:

bb - RTPSByteBuffer