fabric.worker

Class Options

java.lang.Object

fabric.common.Options

fabric.worker.Options

public class Options
extends Options

Nested Class Summary

Nested classes/interfaces inherited from class fabric.common.Options

Options.Flag

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String[]	cmd The worker shell command to run.
protected boolean	interactiveShell Whether to have an interactive shell.
protected boolean	keepOpen Whether the worker should stay running after executing the commands specified on the command line.
java.lang.String	name This worker's name.

Fields inherited from class fabric.common.Options

bootcp, codeCache, DEBUG_NO_SSL, filsigcp, outputToLocalFS, sigcp

Constructor Summary

Constructors

Constructor and Description
Options(java.lang.String[] args)

Method Summary

Modifier and Type	Method and Description
protected int	defaultHandler(java.lang.String[] args, int index) Handles an argument that doesn't match any known flag.
protected void	populateFlags(java.util.Set<Options.Flag> flags)
void	setDefaultValues()
void	usageHeader(java.io.PrintStream out) Prints a header for the usage message to the given output.
void	validateOptions()

Methods inherited from class fabric.common.Options

parseCommandLine, usage

Methods inherited from class java.lang.Object

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

Field Detail

cmd

public java.lang.String[] cmd

The worker shell command to run.

name

public java.lang.String name

This worker's name.

keepOpen

protected boolean keepOpen

Whether the worker should stay running after executing the commands specified on the command line.

interactiveShell

protected boolean interactiveShell

Whether to have an interactive shell. A non-interactive shell this is useful when the worker is started with a disconnected stdin.

Constructor Detail

Options

public Options(java.lang.String[] args)
        throws UsageError

Throws:

UsageError

Method Detail

populateFlags

protected void populateFlags(java.util.Set<Options.Flag> flags)

Specified by:

populateFlags in class Options

setDefaultValues

public void setDefaultValues()

Specified by:

setDefaultValues in class Options

validateOptions

public void validateOptions()
                     throws UsageError

Specified by:

validateOptions in class Options

Throws:

UsageError

usageHeader

public void usageHeader(java.io.PrintStream out)

Description copied from class: Options

Prints a header for the usage message to the given output.

Specified by:

usageHeader in class Options

defaultHandler

protected int defaultHandler(java.lang.String[] args,
                             int index)

Description copied from class: Options

Handles an argument that doesn't match any known flag.

Overrides:

defaultHandler in class Options

Parameters:

args - Arguments from the command line.

index - The index of the argument following the usage flag.

Returns:

The next index to be processed. e.g., if calling this method processes two arguments, then the return value should be index+2.