Module openj9.dtfj

Package com.ibm.j9ddr.tools.ddrinteractive.commands

Class SnapFormatCommand

java.lang.Object

com.ibm.j9ddr.tools.ddrinteractive.Command

com.ibm.j9ddr.tools.ddrinteractive.commands.SnapBaseCommand

com.ibm.j9ddr.tools.ddrinteractive.commands.SnapFormatCommand

All Implemented Interfaces:

ICommand

public class SnapFormatCommand
extends SnapBaseCommand

Nested Class Summary

Nested classes/interfaces declared in class com.ibm.j9ddr.tools.ddrinteractive.Command

Command.CommandDescription

Field Summary

Fields declared in class com.ibm.j9ddr.tools.ddrinteractive.Command

nl

Constructor Summary

Constructors

Constructor	Description
SnapFormatCommand()

Method Summary

Modifier and Type	Method	Description
void	run(String command, String[] args, Context context, PrintStream out)	Options should be: -f outputFile -t vmthread -d .dat file path
protected void	writeBytesToTrace(Context context, long address, int bufferSize, PrintStream out)
protected void	writeHeaderBytesToTrace(Context context, byte[] headerBytes, PrintStream out)

Methods declared in class com.ibm.j9ddr.tools.ddrinteractive.commands.SnapBaseCommand

extractTraceData, getCStringAtAddress, getCStringAtAddress

Methods declared in class com.ibm.j9ddr.tools.ddrinteractive.Command

addCommand, addSubCommand, dbgFindPatternInRange, getCommandDescriptions, getCommandNames, printDetailedHelp, recognises

Methods declared in class java.lang.Object

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

Constructor Details

SnapFormatCommand

public SnapFormatCommand()

Method Details

run

public void run(String command,
 String[] args,
 Context context,
 PrintStream out)
         throws DDRInteractiveCommandException

Options should be: -f outputFile -t vmthread -d .dat file path

Parameters:

command - Command string e.g. !j9x

args - Arguments for command

context - Context to work in

out - PrintStream to write command output on

Throws:

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

writeHeaderBytesToTrace

protected void writeHeaderBytesToTrace(Context context,
 byte[] headerBytes,
 PrintStream out)

writeBytesToTrace

protected void writeBytesToTrace(Context context,
 long address,
 int bufferSize,
 PrintStream out)