Class WhatisCommand

java.lang.Object

com.ibm.java.diagnostics.utils.commands.BaseCommand

com.ibm.jvm.dtfjview.commands.BaseJdmpviewCommand

com.ibm.jvm.dtfjview.commands.WhatisCommand

All Implemented Interfaces:

ICommand

public class WhatisCommand
extends BaseJdmpviewCommand

Nested Class Summary

Nested classes/interfaces declared in class BaseJdmpviewCommand

BaseJdmpviewCommand.ArtifactType

Field Summary

Fields declared in class BaseJdmpviewCommand

ctx, hexfmt, logger, out

Fields declared in class BaseCommand

COMMAND_FORMAT, config, nl, SUBCOMMAND_FORMAT

Constructor Summary

Constructors

Constructor	Description
WhatisCommand()

Method Summary

Modifier and Type	Method	Description
void	printDetailedHelp(PrintStream out)	Print detailed help for a given command
void	run(String command, String[] args, IContext context, PrintStream out)	Executes the command

Methods declared in class BaseJdmpviewCommand

decodeThreadState, getArtifactType, handleException, initCommand, toHexString, toHexString, toHexString, toHexString, toHexStringAddr, toLong, toString, toString

Methods declared in class BaseCommand

addCommand, addSubCommand, getCommandDescriptions, getCommandNames, getConfig, recognises, setConfig

Methods declared in class Object

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

Constructor Details

WhatisCommand

public WhatisCommand()

Method Details

run

public void run(String command,
 String[] args,
 IContext context,
 PrintStream out)
         throws CommandException

Description copied from interface: ICommand

Executes the command

Parameters:

command - Command string e.g. !j9x

args - Arguments for command

context - Context to work in

out - PrintStream to write command output on

Throws:

CommandException - If there is any problem running the command (incorrect usage, CorruptData etc.)

printDetailedHelp

public void printDetailedHelp(PrintStream out)

Description copied from class: BaseJdmpviewCommand

Print detailed help for a given command

Specified by:

printDetailedHelp in class BaseJdmpviewCommand

Parameters:

out - stream to write the output to