com.hp.util.pkt

Class Ip.Builder

java.lang.Object

com.hp.util.pkt.Ip.Builder

Enclosing class:

Ip

public static class Ip.Builder
extends Object

Builder (mutable) used to create new protocol instances.

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
Ip	build() Creates a new protocol instance from this builder.
Ip.Builder	doNotFrag(boolean doNotFrag) Sets the flag to not fragment this packet.
Ip.Builder	dstAddr(IpAddress dstAddr) Sets the destination address.
Ip.Builder	fragOffset(int fragOffset) Sets the fragment offset.
Ip.Builder	ident(int ident) Sets the identifier value assigned by the sender.
Ip.Builder	moreFragToCome(boolean moreFragToCome) Sets the flag to indicate that more fragments are coming.
Ip.Builder	options(byte[] options) Sets the options bytes.
Ip.Builder	srcAddr(IpAddress srcAddr) Sets the source address.
Ip.Builder	tosDsfc(IpTosDsfc tosDsfc) Sets the TOS Differentiated Services Field Codepoints (DSFC) type.
Ip.Builder	tosEcn(IpTosEcn tosEcn) Sets the TOS Explicit Congestion Notification (ECN) type.
Ip.Builder	ttl(int ttl) Sets the time to live seconds.
Ip.Builder	type(IpType type) Sets the protocol type.

Methods inherited from class java.lang.Object

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

Constructor Detail

Ip.Builder

public Ip.Builder()

Create a new builder using the defaults:

 tosDsfc = CS0
 tosEcn = NOT_ECT
 ident = 0
 doNotFrag = false
 moreFragToCome = false
 fragOffset = 0
 ttl = 0
 type = null
 options = EMPTY_BYTES
 

Ip.Builder

public Ip.Builder(Ip ip)

Copy constructor builder initialized from the passed in protocol.

Parameters:

ip - builder is initialed from this protocol's data

Method Detail

build

public Ip build()

Creates a new protocol instance from this builder.

Returns:

the new protocol instance

ident

public Ip.Builder ident(int ident)

Sets the identifier value assigned by the sender.

Parameters:

ident - identifier value

Returns:

this instance

tosDsfc

public Ip.Builder tosDsfc(IpTosDsfc tosDsfc)

Sets the TOS Differentiated Services Field Codepoints (DSFC) type.

Parameters:

tosDsfc - TOS DSFC type

Returns:

this instance

tosEcn

public Ip.Builder tosEcn(IpTosEcn tosEcn)

Sets the TOS Explicit Congestion Notification (ECN) type.

Parameters:

tosEcn - TOS ECN type

Returns:

this instance

fragOffset

public Ip.Builder fragOffset(int fragOffset)

Sets the fragment offset.

Parameters:

fragOffset - fragment offset

Returns:

this instance

doNotFrag

public Ip.Builder doNotFrag(boolean doNotFrag)

Sets the flag to not fragment this packet.

Parameters:

doNotFrag - do not fragment

Returns:

this instance

moreFragToCome

public Ip.Builder moreFragToCome(boolean moreFragToCome)

Sets the flag to indicate that more fragments are coming.

Parameters:

moreFragToCome - if true, more fragments are coming

Returns:

this instance

ttl

public Ip.Builder ttl(int ttl)

Sets the time to live seconds.

Parameters:

ttl - time to live seconds

Returns:

this instance

type

public Ip.Builder type(IpType type)

Sets the protocol type.

Parameters:

type - protocol type

Returns:

this instance

srcAddr

public Ip.Builder srcAddr(IpAddress srcAddr)

Sets the source address.

Parameters:

srcAddr - source address

Returns:

this instance

dstAddr

public Ip.Builder dstAddr(IpAddress dstAddr)

Sets the destination address.

Parameters:

dstAddr - destination address

Returns:

this instance

options

public Ip.Builder options(byte[] options)

Sets the options bytes.

Parameters:

options - encoded option bytes

Returns:

this instance