stella.util

Class SchedulerAccess

java.lang.Object

util.CommandLineParser

stella.util.SchedulerAccess

public class SchedulerAccess
extends CommandLineParser

Allows command line access to a remote SchedulerControlling interface, in particular it allows adding and removing targets as well as updating of certain properties.

Nested Class Summary

Nested classes/interfaces inherited from class util.CommandLineParser

CommandLineParser.Template, CommandLineParser.Test

Field Summary

Fields

Modifier and Type	Field and Description
static String	FOOT A footer usage message.
static String	ONESWITCHES The command line switches understood by this access class, one arg.
static String	TWOSWITCHES The command line switches understood by this access class, two arg.
static Map<String,String>	USE The usage map.
static String	ZEROSWITCHES The command line switches understood by this class with no arg.

Fields inherited from class util.CommandLineParser

HELPSWITCHES

Constructor Summary

Constructors

Constructor and Description
SchedulerAccess() Constructs a new camera access instance.

Method Summary

Modifier and Type	Method and Description
static void	main(String[] arg) Parses the command line arguments and procceed with transfering to a registry-bound target list.
private static void	printList(List<?> l) Prints the list, item by item on a line.
private Remote	processOn() Process the command line arguments, when parsing was already done.
protected boolean	processSwitches(SchedulerControlling master) Process the command line switches found.

Methods inherited from class util.CommandLineParser

addHelpSwitches, getArguments, getCallerName, getCommandLine, getCommands, getRegisteredSwitches, hasAnySwitch, hasHelpSwitch, hasSwitch, hasSwitch, haveAllSwitches, parse, printCommandLine, printCommandLine, registerLine, registerSwitches, setCommands, staticUsage, usage

Methods inherited from class java.lang.Object

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

Field Detail

ZEROSWITCHES

public static final String ZEROSWITCHES

The command line switches understood by this class with no arg.

See Also:

Constant Field Values

ONESWITCHES

public static final String ONESWITCHES

The command line switches understood by this access class, one arg.

See Also:

Constant Field Values

TWOSWITCHES

public static final String TWOSWITCHES

The command line switches understood by this access class, two arg.

See Also:

Constant Field Values

USE

public static Map<String,String> USE

The usage map.

FOOT

public static final String FOOT

A footer usage message.

See Also:

Constant Field Values

Constructor Detail

SchedulerAccess

public SchedulerAccess()

Constructs a new camera access instance. The switches understood are readily added to the command line parser.

Method Detail

processOn

private Remote processOn()

Process the command line arguments, when parsing was already done.

processSwitches

protected boolean processSwitches(SchedulerControlling master)
                           throws ParseException,
                                  TransformerException,
                                  InitException

Process the command line switches found. If the remote reference handed over is a ListenerControlling and one of the switches defined in ONESWITCHES is given, the appropriate method of the listener control is called. Note that the command line must be parsed before calling this method.
Implementation note: If both processable arguments, -r and -d are given, the deregistering at the caster is processed first.

Returns:

True on success.

Throws:

InitException

ParseException

TransformerException

printList

private static final void printList(List<?> l)

Prints the list, item by item on a line.

main

public static void main(String[] arg)
                 throws Exception

Parses the command line arguments and procceed with transfering to a registry-bound target list. Issue without arguments to get a short usage help.

Throws:

Exception