com.h3c.sdn.misc.net

Class L2PathDTO

java.lang.Object

com.h3c.sdn.misc.net.L2PathDTO

All Implemented Interfaces:

L2Path

public class L2PathDTO
extends Object
implements L2Path

Represents the path between two switches in a cluster.

Nested Class Summary

Nested classes/interfaces inherited from interface com.h3c.sdn.common.L2Path

L2Path.Metric

Constructor Summary

Constructors

Constructor and Description
L2PathDTO() Creates dummy L2 path.
L2PathDTO(DataPathId srcDpid, DataPathId dstDpid) Creates the L2 path for given source and destination device.
L2PathDTO(DataPathId srcDpid, DataPathId dstDpid, List<Link> paths) Creates L2 path representing all links between the given source and destination device.
L2PathDTO(DataPathId srcId, Object... routeElements) Concise way to instantiate a route.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	compares(L2Path path)
L2Cost	cost() Retrieves the cost of the path.
boolean	equals(Object obj)
DataPathId	from() Retrieves the datapathid associated to a source device of the L2 Path.
int	hashCode()
String	makeKey()
L2Path.Metric	metric() Returns the type of metric used in computing shortest path.
List<Link>	path() Returns the sequence of links, which comprise the path.
void	setCost(L2Cost cost)
DataPathId	to() Retrieves the datapathid associated to a destination device of the L2Path.
static L2PathDTO	valueOf(String pathStr)

Methods inherited from class java.lang.Object

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

Constructor Detail

L2PathDTO

public L2PathDTO()

Creates dummy L2 path.

L2PathDTO

public L2PathDTO(DataPathId srcDpid,
         DataPathId dstDpid,
         List<Link> paths)

Creates L2 path representing all links between the given source and destination device.

Parameters:

srcDpid - Id of the source device of L2 path

dstDpid - Id of the destination device of L2 path

paths - List of links belongs to the L2 path

L2PathDTO

public L2PathDTO(DataPathId srcDpid,
         DataPathId dstDpid)

Creates the L2 path for given source and destination device.

Parameters:

srcDpid - Id of the source device of L2 path

dstDpid - Id of the destination device of L2 path

L2PathDTO

public L2PathDTO(DataPathId srcId,
         Object... routeElements)

Concise way to instantiate a route. The sequence of objects must be: Source switch out port, in port on the following switch and the following switch's data path ID.

Parameters:

srcId - Id of the source device

routeElements - path elements

Method Detail

path

public List<Link> path()

Description copied from interface: L2Path

Returns the sequence of links, which comprise the path.

Specified by:

path in interface L2Path

Returns:

the list of links

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

from

public DataPathId from()

Description copied from interface: L2Path

Retrieves the datapathid associated to a source device of the L2 Path.

Specified by:

from in interface L2Path

Returns:

the dpid of the source

to

public DataPathId to()

Description copied from interface: L2Path

Retrieves the datapathid associated to a destination device of the L2Path.

Specified by:

to in interface L2Path

Returns:

the dpid of the destination

metric

public L2Path.Metric metric()

Description copied from interface: L2Path

Returns the type of metric used in computing shortest path.

Specified by:

metric in interface L2Path

Returns:

the type of metric

cost

public L2Cost cost()

Description copied from interface: L2Path

Retrieves the cost of the path.

Specified by:

cost in interface L2Path

Returns:

the cost of the path

setCost

public void setCost(L2Cost cost)

compares

public boolean compares(L2Path path)

Specified by:

compares in interface L2Path

makeKey

public String makeKey()

valueOf

public static L2PathDTO valueOf(String pathStr)