java.lang.Object
- org.pcap4j.packet.AbstractPacket.AbstractBuilder
- - org.pcap4j.packet.IpV4Packet.Builder

All Implemented Interfaces:

java.lang.Iterable<Packet.Builder>, ChecksumBuilder<IpV4Packet>, LengthBuilder<IpV4Packet>, Packet.Builder

Enclosing class:

IpV4Packet
```
public static final class IpV4Packet.Builder
extends AbstractPacket.AbstractBuilder
implements ChecksumBuilder<IpV4Packet>, LengthBuilder<IpV4Packet>
```
Since:

pcap4j 0.9.1

Author:

Kaito Yamada

Constructor Summary

Constructors
Constructor Description

Builder()

Builder(IpV4Packet packet)

Method Summary

Modifier and Type	Method	Description
`IpV4Packet`	`build()`	Build a packet object using values set to this object.
`IpV4Packet.Builder`	`correctChecksumAtBuild(boolean correctChecksumAtBuild)`
`IpV4Packet.Builder`	`correctLengthAtBuild(boolean correctLengthAtBuild)`
`IpV4Packet.Builder`	`dontFragmentFlag(boolean dontFragmentFlag)`
`IpV4Packet.Builder`	`dstAddr(java.net.Inet4Address dstAddr)`
`IpV4Packet.Builder`	`fragmentOffset(short fragmentOffset)`
`Packet.Builder`	`getPayloadBuilder()`	Get the payload builder of this object.
`IpV4Packet.Builder`	`headerChecksum(short headerChecksum)`
`IpV4Packet.Builder`	`identification(short identification)`
`IpV4Packet.Builder`	`ihl(byte ihl)`
`IpV4Packet.Builder`	`moreFragmentFlag(boolean moreFragmentFlag)`
`IpV4Packet.Builder`	`options(java.util.List<IpV4Packet.IpV4Option> options)`
`IpV4Packet.Builder`	`padding(byte[] padding)`
`IpV4Packet.Builder`	`paddingAtBuild(boolean paddingAtBuild)`
`IpV4Packet.Builder`	`payloadBuilder(Packet.Builder payloadBuilder)`	Set the payload builder.
`IpV4Packet.Builder`	`protocol(IpNumber protocol)`
`IpV4Packet.Builder`	`reservedFlag(boolean reservedFlag)`
`IpV4Packet.Builder`	`srcAddr(java.net.Inet4Address srcAddr)`
`IpV4Packet.Builder`	`tos(IpV4Packet.IpV4Tos tos)`
`IpV4Packet.Builder`	`totalLength(short totalLength)`
`IpV4Packet.Builder`	`ttl(byte ttl)`
`IpV4Packet.Builder`	`version(IpVersion version)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Methods inherited from interface org.pcap4j.packet.Packet.Builder
get, getOuterOf, iterator

- Constructor Detail
  - Builder
```
public Builder()
```
  - Builder
```
public Builder(IpV4Packet packet)
```
    Parameters:
    
    packet - packet
- Method Detail
  - version
```
public IpV4Packet.Builder version(IpVersion version)
```
    Parameters:
    
    version - version
    
    Returns:
    
    this Builder object for method chaining.
  - ihl
```
public IpV4Packet.Builder ihl(byte ihl)
```
    Parameters:
    
    ihl - ihl
    
    Returns:
    
    this Builder object for method chaining.
  - tos
```
public IpV4Packet.Builder tos(IpV4Packet.IpV4Tos tos)
```
    Parameters:
    
    tos - tos
    
    Returns:
    
    this Builder object for method chaining.
  - totalLength
```
public IpV4Packet.Builder totalLength(short totalLength)
```
    Parameters:
    
    totalLength - totalLength
    
    Returns:
    
    this Builder object for method chaining.
  - identification
```
public IpV4Packet.Builder identification(short identification)
```
    Parameters:
    
    identification - identification
    
    Returns:
    
    this Builder object for method chaining.
  - reservedFlag
```
public IpV4Packet.Builder reservedFlag(boolean reservedFlag)
```
    Parameters:
    
    reservedFlag - reservedFlag
    
    Returns:
    
    this Builder object for method chaining.
  - dontFragmentFlag
```
public IpV4Packet.Builder dontFragmentFlag(boolean dontFragmentFlag)
```
    Parameters:
    
    dontFragmentFlag - dontFragmentFlag
    
    Returns:
    
    this Builder object for method chaining.
  - moreFragmentFlag
```
public IpV4Packet.Builder moreFragmentFlag(boolean moreFragmentFlag)
```
    Parameters:
    
    moreFragmentFlag - moreFragmentFlag
    
    Returns:
    
    this Builder object for method chaining.
  - fragmentOffset
```
public IpV4Packet.Builder fragmentOffset(short fragmentOffset)
```
    Parameters:
    
    fragmentOffset - fragmentOffset
    
    Returns:
    
    this Builder object for method chaining.
  - ttl
```
public IpV4Packet.Builder ttl(byte ttl)
```
    Parameters:
    
    ttl - ttl
    
    Returns:
    
    this Builder object for method chaining.
  - protocol
```
public IpV4Packet.Builder protocol(IpNumber protocol)
```
    Parameters:
    
    protocol - protocol
    
    Returns:
    
    this Builder object for method chaining.
  - headerChecksum
```
public IpV4Packet.Builder headerChecksum(short headerChecksum)
```
    Parameters:
    
    headerChecksum - headerChecksum
    
    Returns:
    
    this Builder object for method chaining.
  - srcAddr
```
public IpV4Packet.Builder srcAddr(java.net.Inet4Address srcAddr)
```
    Parameters:
    
    srcAddr - srcAddr
    
    Returns:
    
    this Builder object for method chaining.
  - dstAddr
```
public IpV4Packet.Builder dstAddr(java.net.Inet4Address dstAddr)
```
    Parameters:
    
    dstAddr - dstAddr
    
    Returns:
    
    this Builder object for method chaining.
  - options
```
public IpV4Packet.Builder options(java.util.List<IpV4Packet.IpV4Option> options)
```
    Parameters:
    
    options - options
    
    Returns:
    
    this Builder object for method chaining.
  - padding
```
public IpV4Packet.Builder padding(byte[] padding)
```
    Parameters:
    
    padding - padding
    
    Returns:
    
    this Builder object for method chaining.
  - payloadBuilder
```
public IpV4Packet.Builder payloadBuilder(Packet.Builder payloadBuilder)
```
    Description copied from interface: Packet.Builder
    
    Set the payload builder.
    
    Specified by:
    
    payloadBuilder in interface Packet.Builder
    
    Overrides:
    
    payloadBuilder in class AbstractPacket.AbstractBuilder
    
    Parameters:
    
    payloadBuilder - a Builder object to set
    
    Returns:
    
    this Builder object for method chaining
  - getPayloadBuilder
```
public Packet.Builder getPayloadBuilder()
```
    Description copied from interface: Packet.Builder
    
    Get the payload builder of this object.
    
    Specified by:
    
    getPayloadBuilder in interface Packet.Builder
    
    Overrides:
    
    getPayloadBuilder in class AbstractPacket.AbstractBuilder
    
    Returns:
    
    the payload builder of this object
  - correctChecksumAtBuild
```
public IpV4Packet.Builder correctChecksumAtBuild(boolean correctChecksumAtBuild)
```
    Specified by:
    
    correctChecksumAtBuild in interface ChecksumBuilder<IpV4Packet>
    
    Parameters:
    
    correctChecksumAtBuild - correctChecksumAtBuild
    
    Returns:
    
    ChecksumBuilder
  - correctLengthAtBuild
```
public IpV4Packet.Builder correctLengthAtBuild(boolean correctLengthAtBuild)
```
    Specified by:
    
    correctLengthAtBuild in interface LengthBuilder<IpV4Packet>
    
    Parameters:
    
    correctLengthAtBuild - correctLengthAtBuild
    
    Returns:
    
    LengthBuilder
  - paddingAtBuild
```
public IpV4Packet.Builder paddingAtBuild(boolean paddingAtBuild)
```
    Parameters:
    
    paddingAtBuild - paddingAtBuild
    
    Returns:
    
    this Builder object for method chaining.
  - build
```
public IpV4Packet build()
```
    Description copied from interface: Packet.Builder
    
    Build a packet object using values set to this object.
    
    Specified by:
    
    build in interface ChecksumBuilder<IpV4Packet>
    
    Specified by:
    
    build in interface LengthBuilder<IpV4Packet>
    
    Specified by:
    
    build in interface Packet.Builder
    
    Specified by:
    
    build in class AbstractPacket.AbstractBuilder
    
    Returns:
    
    a new Packet object

Constructors
Constructor	Description
`Builder()`
`Builder(IpV4Packet packet)`

Class IpV4Packet.Builder

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Methods inherited from interface org.pcap4j.packet.Packet.Builder

Constructor Detail

Builder

Builder

Method Detail

version

ihl

tos

totalLength

identification

reservedFlag

dontFragmentFlag

moreFragmentFlag

fragmentOffset

ttl

protocol

headerChecksum

srcAddr

dstAddr

options

padding

payloadBuilder

getPayloadBuilder

correctChecksumAtBuild

correctLengthAtBuild

paddingAtBuild

build