org.hyperic.sigar.cmd

Class Df

java.lang.Object

org.hyperic.sigar.shell.ShellCommandBase

org.hyperic.sigar.cmd.SigarCommandBase

org.hyperic.sigar.cmd.Df

All Implemented Interfaces:

ShellCommandHandler, GetlineCompleter

public class Df
extends SigarCommandBase

Report filesytem disk space usage.

Field Summary

Fields inherited from class org.hyperic.sigar.cmd.SigarCommandBase

err, out, output, proxy, shell, sigar

Fields inherited from class org.hyperic.sigar.shell.ShellCommandBase

itsCommandName, itsShell

Constructor Summary

Constructors

Constructor and Description
Df()
Df(Shell shell)

Method Summary

Modifier and Type	Method and Description
GetlineCompleter	getCompleter()
java.lang.String	getSyntaxArgs()
java.lang.String	getUsageShort() Get a very brief (40 character) description of the command
static void	main(java.lang.String[] args)
void	output(FileSystem fs)
void	output(java.lang.String[] args)
void	printHeader()
protected boolean	validateArgs(java.lang.String[] args)

Methods inherited from class org.hyperic.sigar.cmd.SigarCommandBase

complete, completePid, flush, getCompletions, getFormatter, isPidCompleter, printf, printf, printf, println, processCommand, setOutputFormat, sprintf

Methods inherited from class org.hyperic.sigar.shell.ShellCommandBase

getCommandName, getErrStream, getOutStream, getShell, getSyntax, getUsageHelp, init

Methods inherited from class java.lang.Object

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

Constructor Detail

Df

public Df(Shell shell)

Df

public Df()

Method Detail

getCompleter

public GetlineCompleter getCompleter()

Overrides:

getCompleter in class SigarCommandBase

validateArgs

protected boolean validateArgs(java.lang.String[] args)

Overrides:

validateArgs in class SigarCommandBase

getSyntaxArgs

public java.lang.String getSyntaxArgs()

Overrides:

getSyntaxArgs in class ShellCommandBase

getUsageShort

public java.lang.String getUsageShort()

Description copied from interface: ShellCommandHandler

Get a very brief (40 character) description of the command

Specified by:

getUsageShort in interface ShellCommandHandler

Overrides:

getUsageShort in class ShellCommandBase

Returns:

A description of the command.

printHeader

public void printHeader()

output

public void output(java.lang.String[] args)
            throws SigarException

Specified by:

output in class SigarCommandBase

Throws:

SigarException

output

public void output(FileSystem fs)
            throws SigarException

Throws:

SigarException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception