org.onosproject.bgpio.types

Class NextHop

java.lang.Object

org.onosproject.bgpio.types.NextHop

All Implemented Interfaces:

BgpValueType

public class NextHop
extends Object
implements BgpValueType

Implementation of NextHop BGP Path Attribute.

Field Summary

Fields

Modifier and Type	Field and Description
static byte	FLAGS
static byte	NEXTHOP_TYPE

Constructor Summary

Constructors

Constructor and Description
NextHop() Constructor to initialize default parameters.
NextHop(org.onlab.packet.Ip4Address nextHop) Constructor to initialize parameters.

Method Summary

Modifier and Type	Method and Description
int	compareTo(Object o) Compares two objects.
boolean	equals(Object obj)
short	getType() Returns the Type of BGP Message.
int	hashCode()
boolean	isNextHopSet() Returns whether next hop is present.
org.onlab.packet.Ip4Address	nextHop() Return nexthop address.
static NextHop	read(org.jboss.netty.buffer.ChannelBuffer cb) Reads from ChannelBuffer and parses NextHop.
String	toString()
int	write(org.jboss.netty.buffer.ChannelBuffer cb) Writes the byte Stream of BGP Message to channel buffer.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NEXTHOP_TYPE

public static final byte NEXTHOP_TYPE

See Also:

Constant Field Values

FLAGS

public static final byte FLAGS

See Also:

Constant Field Values

Constructor Detail

NextHop

public NextHop(org.onlab.packet.Ip4Address nextHop)

Constructor to initialize parameters.

Parameters:

nextHop - nextHop address

NextHop

public NextHop()

Constructor to initialize default parameters.

Method Detail

isNextHopSet

public boolean isNextHopSet()

Returns whether next hop is present.

Returns:

whether next hop is present

read

public static NextHop read(org.jboss.netty.buffer.ChannelBuffer cb)
                    throws BgpParseException

Reads from ChannelBuffer and parses NextHop.

Parameters:

cb - ChannelBuffer

Returns:

object of NextHop

Throws:

BgpParseException - while parsing nexthop attribute

nextHop

public org.onlab.packet.Ip4Address nextHop()

Return nexthop address.

Returns:

nexthop address

getType

public short getType()

Description copied from interface: BgpValueType

Returns the Type of BGP Message.

Specified by:

getType in interface BgpValueType

Returns:

short value of type

write

public int write(org.jboss.netty.buffer.ChannelBuffer cb)

Description copied from interface: BgpValueType

Writes the byte Stream of BGP Message to channel buffer.

Specified by:

write in interface BgpValueType

Parameters:

cb - channel buffer

Returns:

length written to channel buffer

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Object o)

Description copied from interface: BgpValueType

Compares two objects.

Specified by:

compareTo in interface BgpValueType

Parameters:

o - object

Returns:

result after comparing two objects