com.ibm.as400.util.commtrace
Class ICMP4Header

java.lang.Object
  com.ibm.as400.util.commtrace.Header
      com.ibm.as400.util.commtrace.ICMP4Header

public class ICMP4Header
extends Header

A Internet Control Message Protocol V4 Header.
Extends Header's methods to parse, print, and allow easy access to the ICMPv4 Header.

Field Summary

Modifier and Type	Field and Description

Fields inherited from class com.ibm.as400.util.commtrace.Header

EXTAH, EXTDEST, EXTESP, EXTFRAG, EXTHOPBYHOP, EXTROUTE, ICMP4, ICMP6, IP4, IP6, TCP, UDP, UNK

Method Summary

Modifier and Type	Method and Description
String	getChecksum() Returns the checksum of this ICMPv4 Header.
String	getCode() Returns the code of this ICMPv4 Header.
int	getHeaderLen() Returns the length of this header.
String	getTypeField() Returns the type of this ICMPv4 Header from the trace.
String	toString(FormatProperties filter) Returns a printable representation of this header.

Methods inherited from class com.ibm.as400.util.commtrace.Header

getHeaderData, getName, getNextHeader, getPayload, getPayLoad, getPayloadBytes, getPayloadHexString, getType, printHexHeader, toHexString, toString

Methods inherited from class java.lang.Object

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

Method Detail

getHeaderLen

public int getHeaderLen()

Returns the length of this header.

Overrides:

getHeaderLen in class Header

Returns:

Will always return 32.

toString

public String toString(FormatProperties filter)

Returns a printable representation of this header.

Overrides:

toString in class Header

Parameters:

filter - FormatProperties object for filtering this header.

Returns:

Returns a string representation of this header.

getTypeField

public String getTypeField()

Returns the type of this ICMPv4 Header from the trace.

Returns:

String containing a decimal representation of the type of this header.

getCode

public String getCode()

Returns the code of this ICMPv4 Header.

Returns:

String containing a decimal representation of the code for this header.

getChecksum

public String getChecksum()

Returns the checksum of this ICMPv4 Header.

Returns:

String containing a decimal representation of the checksum for this header.