org.opendaylight.openflowplugin.learningswitch

Class PacketUtils

java.lang.Object

org.opendaylight.openflowplugin.learningswitch.PacketUtils

public abstract class PacketUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef	createNodeConnRef(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeInstId, org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey nodeKey, String port) Returns the port wrapped into NodeConnectorRef.
static byte[]	extractDstMac(byte[] payload) Extracts the destination MAC address.
static byte[]	extractEtherType(byte[] payload) Extracts the ethernet type.
static byte[]	extractSrcMac(byte[] payload) Extracts the source MAC address.
static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress	rawMacToMac(byte[] rawMac) Converts a raw MAC bytes to a MacAddress.

Methods inherited from class java.lang.Object

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

Method Detail

extractDstMac

public static byte[] extractDstMac(byte[] payload)

Extracts the destination MAC address.

Parameters:

payload - the payload bytes

Returns:

destination MAC address

extractSrcMac

public static byte[] extractSrcMac(byte[] payload)

Extracts the source MAC address.

Parameters:

payload - the payload bytes

Returns:

source MAC address

extractEtherType

public static byte[] extractEtherType(byte[] payload)

Extracts the ethernet type.

Parameters:

payload - the payload bytes

Returns:

source MAC address

rawMacToMac

public static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress rawMacToMac(byte[] rawMac)

Converts a raw MAC bytes to a MacAddress.

Parameters:

rawMac - the raw bytes

Returns:

MacAddress wrapping string value, baked upon binary MAC address

createNodeConnRef

public static org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef createNodeConnRef(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeInstId,
                                                                                                                   org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey nodeKey,
                                                                                                                   String port)

Returns the port wrapped into NodeConnectorRef.