org.onosproject.bgpio.types

Class As4Path

java.lang.Object

org.onosproject.bgpio.types.As4Path

All Implemented Interfaces:

BgpValueType

public class As4Path
extends Object
implements BgpValueType

Provides Implementation of As4Path BGP Path Attribute.

Field Summary

Fields

Modifier and Type	Field and Description
static byte	AS4PATH_TYPE
static byte	ASNUM_SIZE
static byte	FLAGS

Constructor Summary

Constructors

Constructor and Description
As4Path() Initialize fields.
As4Path(List<Integer> as4pathSet, List<Integer> as4pathSeq) Constructor to initialize parameters.

Method Summary

Modifier and Type	Method and Description
List<Integer>	as4PathSeq() Returns list of ASNum in AS4path Sequence.
List<Integer>	as4PathSet() Returns list of ASNum in AS4path Set.
int	compareTo(Object o) Compares two objects.
boolean	equals(Object obj)
short	getType() Returns the Type of BGP Message.
int	hashCode()
static As4Path	read(org.jboss.netty.buffer.ChannelBuffer cb) Reads from the channel buffer and parses As4Path.
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

AS4PATH_TYPE

public static final byte AS4PATH_TYPE

See Also:

Constant Field Values

ASNUM_SIZE

public static final byte ASNUM_SIZE

See Also:

Constant Field Values

FLAGS

public static final byte FLAGS

See Also:

Constant Field Values

Constructor Detail

As4Path

public As4Path()

Initialize fields.

As4Path

public As4Path(List<Integer> as4pathSet,
               List<Integer> as4pathSeq)

Constructor to initialize parameters.

Parameters:

as4pathSet - AS4path Set

as4pathSeq - AS4path Sequence

Method Detail

read

public static As4Path read(org.jboss.netty.buffer.ChannelBuffer cb)
                    throws BgpParseException

Reads from the channel buffer and parses As4Path.

Parameters:

cb - ChannelBuffer

Returns:

object of As4Path

Throws:

BgpParseException - while parsing As4Path

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

as4PathSeq

public List<Integer> as4PathSeq()

Returns list of ASNum in AS4path Sequence.

Returns:

list of ASNum in AS4path Sequence

as4PathSet

public List<Integer> as4PathSet()

Returns list of ASNum in AS4path Set.

Returns:

list of ASNum in AS4path Set

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

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

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