org.basex.util

Class Args

java.lang.Object

org.basex.util.Args

public final class Args
extends java.lang.Object

This class parses command-line arguments.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Constructor Summary

Constructors

Constructor and Description
Args(java.lang.String[] a, java.lang.Object o, java.lang.String u, java.lang.String h) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	dash() Checks if the current argument starts with a dash (i.e., introduces any flags).
boolean	more() Checks if more arguments are available.
char	next() Returns the next flag.
int	number() Returns the next positive numeric argument.
java.lang.String	string() Returns the next string argument.
java.lang.String	toString()
void	usage() Throws an exception with the command usage info.

Methods inherited from class java.lang.Object

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

Constructor Detail

Args

public Args(java.lang.String[] a,
    java.lang.Object o,
    java.lang.String u,
    java.lang.String h)

Default constructor.

Parameters:

a - arguments

o - calling object

u - usage info

h - header

Method Detail

more

public boolean more()

Checks if more arguments are available.

Returns:

result of check

dash

public boolean dash()

Checks if the current argument starts with a dash (i.e., introduces any flags).

Returns:

result of check

next

public char next()

Returns the next flag.

Returns:

next flag

string

public java.lang.String string()

Returns the next string argument.

Returns:

string

number

public int number()
           throws BaseXException

Returns the next positive numeric argument.

Returns:

positive integer

Throws:

BaseXException - database exception

usage

public void usage()
           throws BaseXException

Throws an exception with the command usage info.

Throws:

BaseXException - database exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object