com.h3c.util.pkt

Class Ethernet.Builder

java.lang.Object

com.h3c.util.pkt.Ethernet.Builder

Enclosing class:

Ethernet

public static class Ethernet.Builder
extends Object

Builder (mutable) used to create new protocol instances.

Constructor Summary

Constructors

Constructor and Description
Ethernet.Builder() Create a new builder using the defaults:
Ethernet.Builder(Ethernet eth) Copy constructor builder initialized from the passed in protocol.

Method Summary

Methods

Modifier and Type	Method and Description
Ethernet	build() Creates a new protocol instance from this builder.
Ethernet.Builder	control(Ethernet.Control control) Sets the 802.3 control type.
Ethernet.Builder	dsap(Ethernet.Dsap dsap) Sets the destination service access point.
Ethernet.Builder	dstAddr(MacAddress dstAddr) Sets the destination address.
Ethernet.Builder	snapId(Ethernet.SnapId snapId) Sets the SNAP ID.
Ethernet.Builder	srcAddr(MacAddress srcAddr) Sets the source address.
Ethernet.Builder	ssap(Ethernet.Ssap ssap) Sets the source service access point.
Ethernet.Builder	type(EthernetType type) Sets the ethernet type.
Ethernet.Builder	vlanDei(boolean vlanDei) Sets the VLAN Drop Eligibility Indicator flag.
Ethernet.Builder	vlanId(int vlanId) Sets the VLAN ID.
Ethernet.Builder	vlanPriority(Ethernet.VlanPriority vlanPriority) Sets the VLAN priority.

Methods inherited from class java.lang.Object

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

Constructor Detail

Ethernet.Builder

public Ethernet.Builder()

Create a new builder using the defaults:

 type = IPv4 (NONE indicates 802.3 Snap)
 vlanId = 0 (0 < indicates 802.1Q VLAN ID)
 vlanPriority = PRIORITY_1
 dsap = NO_DSAP
 ssap = NO_SSAP
 control = NO_CONTROL
 snapId = NO_SNAP_ID
 

Ethernet.Builder

public Ethernet.Builder(Ethernet eth)

Copy constructor builder initialized from the passed in protocol.

Parameters:

eth - builder is initialed from this protocol's data

Method Detail

build

public Ethernet build()

Creates a new protocol instance from this builder.

Returns:

the new protocol instance

dstAddr

public Ethernet.Builder dstAddr(MacAddress dstAddr)

Sets the destination address.

Parameters:

dstAddr - destination address

Returns:

this instance

srcAddr

public Ethernet.Builder srcAddr(MacAddress srcAddr)

Sets the source address.

Parameters:

srcAddr - source address

Returns:

this instance

type

public Ethernet.Builder type(EthernetType type)

Sets the ethernet type. A value of Ethernet.NONE indicates an 802.3 encoding.

Parameters:

type - ethernet type

Returns:

this instance

vlanId

public Ethernet.Builder vlanId(int vlanId)

Sets the VLAN ID. A value > 0 indicates 802.1Q encoding.

Parameters:

vlanId - VLAN ID

Returns:

this instance

vlanDei

public Ethernet.Builder vlanDei(boolean vlanDei)

Sets the VLAN Drop Eligibility Indicator flag.

Parameters:

vlanDei - VLAN DEI flag value

Returns:

this instance

vlanPriority

public Ethernet.Builder vlanPriority(Ethernet.VlanPriority vlanPriority)

Sets the VLAN priority.

Parameters:

vlanPriority - VLAN priority

Returns:

this instance

dsap

public Ethernet.Builder dsap(Ethernet.Dsap dsap)

Sets the destination service access point.

Parameters:

dsap - destination service access point.

Returns:

this instance

ssap

public Ethernet.Builder ssap(Ethernet.Ssap ssap)

Sets the source service access point.

Parameters:

ssap - source service access point.

Returns:

this instance

control

public Ethernet.Builder control(Ethernet.Control control)

Sets the 802.3 control type.

Parameters:

control - 802.3 control type

Returns:

this instance

snapId

public Ethernet.Builder snapId(Ethernet.SnapId snapId)

Sets the SNAP ID.

Parameters:

snapId - SNAP ID

Returns:

this instance