hultig.util
Class OSArguments

java.lang.Object
  hultig.util.OSArguments

public class OSArguments
extends Object

NOT YET WELL COMMENTED. Command Line arguments handler

Description:

Copyright: JPC Copyright (c) Sep 2006

Company: UBI/HULTIG/SUMO

Constructor Summary

OSArguments(String[] args)
Constructor

Method Summary

boolean	allDefined(String[] keys) Test if a set of arguments were defined.
boolean	contains(String label) Test if some argument exists, labeled or not
String	get(int i)
String	get(String param)
Integer	getInteger(String param) Tries to read an integer parameter.
Integer	getInteger(String param, int defaultValue) Tries to read am integer parameter, ensuring a default value.
String	getLabel(int i)
int	index(String label)
double	interpret(int i, double a) Intreprea o i-ésimo argumento como double.
int	interpret(int i, int a) Intrepreta o i-ésimo argumento como int.
long	interpret(int i, long a) Intreprea o i-ésimo argumento como long.
static void	main(String[] args) The main method is used for testing.
void	printArgs() Outputs both argument types: positionals and labeled.
int	size() Total number of arguments.
String	toString() Overloading.

Methods inherited from class java.lang.Object

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

Constructor Detail

OSArguments

public OSArguments(String[] args)

Constructor

Parameters:

args - String[]

Method Detail

contains

public boolean contains(String label)

Test if some argument exists, labeled or not

Parameters:

label - String

Returns:

boolean

index

public int index(String label)

get

public String get(String param)

getInteger

public Integer getInteger(String param)

Tries to read an integer parameter.

Parameters:

param - The parameter name.

Returns:

The read number or null.

getInteger

public Integer getInteger(String param,
                          int defaultValue)

Tries to read am integer parameter, ensuring a default value.

Parameters:

param - The name of the parameter to be read

defaultValue - The default value assumed.

Returns:

The parameter or the default value.

get

public String get(int i)

getLabel

public String getLabel(int i)

allDefined

public boolean allDefined(String[] keys)

Test if a set of arguments were defined.

Parameters:

keys - String[]

Returns:

boolean: true if yes.

interpret

public int interpret(int i,
                     int a)

Intrepreta o i-ésimo argumento como int.

Parameters:

i - int

a - int

Returns:

int

interpret

public long interpret(int i,
                      long a)

Intreprea o i-ésimo argumento como long.

Parameters:

i - int

a - long

Returns:

long

interpret

public double interpret(int i,
                        double a)

Intreprea o i-ésimo argumento como double.

Parameters:

i - int

a - double

Returns:

double

size

public int size()

Total number of arguments.

Returns:

int

printArgs

public void printArgs()

Outputs both argument types: positionals and labeled.

toString

public String toString()

Overloading.

Overrides:

toString in class Object

Returns:

String

main

public static void main(String[] args)

The main method is used for testing.

Parameters:

args - String[]