Module openj9.dtfjview

Package com.ibm.jvm.dtfjview.commands

Class HeapdumpCommand

java.lang.Object

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

com.ibm.jvm.dtfjview.commands.BaseJdmpviewCommand

com.ibm.jvm.dtfjview.commands.HeapdumpCommand

All Implemented Interfaces:

ICommand

public class HeapdumpCommand
extends BaseJdmpviewCommand

Command for dumping heapdumps from DTFJ. Contains the heap-walking logic for building the reference tree. The code for writing the heapdumps (both PHD and classic) is in the com.ibm.jvm.heapdump package.

Nested Class Summary

Nested classes/interfaces declared in class com.ibm.jvm.dtfjview.commands.BaseJdmpviewCommand

BaseJdmpviewCommand.ArtifactType

Field Summary

Fields

Modifier and Type	Field	Description
static String	COMMAND_NAME
static String	DESCRIPTION
static String	LONG_DESCRIPTION

Fields declared in class com.ibm.jvm.dtfjview.commands.BaseJdmpviewCommand

ctx, hexfmt, logger, out

Fields declared in class com.ibm.java.diagnostics.utils.commands.BaseCommand

COMMAND_FORMAT, config, nl, SUBCOMMAND_FORMAT

Constructor Summary

Constructors

Constructor	Description
HeapdumpCommand()

Method Summary

Modifier and Type	Method	Description
void	doCommand(String[] args)

Methods declared in class com.ibm.jvm.dtfjview.commands.BaseJdmpviewCommand

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

Methods declared in class com.ibm.java.diagnostics.utils.commands.BaseCommand

addCommand, addSubCommand, setConfig

Methods declared in class java.lang.Object

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

Methods declared in interface com.ibm.java.diagnostics.utils.commands.ICommand

getCommandDescriptions, getCommandNames, getConfig, recognises, run

Field Detail

COMMAND_NAME

public static final String COMMAND_NAME

See Also:

Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

See Also:

Constant Field Values

LONG_DESCRIPTION

public static final String LONG_DESCRIPTION

See Also:

Constant Field Values

Constructor Detail

HeapdumpCommand

public HeapdumpCommand()

Method Detail

doCommand

public void doCommand(String[] args)