net.jmatrix.db.common

Class ArgParser

java.lang.Object

net.jmatrix.db.common.ArgParser

public class ArgParser
extends Object

Simple class for parsing command line arguments out of an arguement list.

The agruments can be switches (boolean), or Strings. For string arguements, either of the following 2 formats is valid:
-cargVal or
-c argVal

For either of these 2 cases, a call go getStringArg("-c") will return argVal.

Author:

Paul Bemowski

Constructor Summary

Constructors

Constructor and Description
ArgParser(String[] a) The constructor requires the arguements that are passed to the main method.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getBooleanArg(String key) Returns a boolean indicating whether a command like switch was present.
boolean	getBooleanArg(String key, boolean def) Returns a boolean indicating whether a command like switch was present.
int	getIntArg(String key, int def)
Integer	getIntegerArg(String key)
String	getLastArg()
String	getStringArg(String key)
String	getStringArg(String key, String def) Returns the string corresponding to the requested key.
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgParser

public ArgParser(String[] a)

The constructor requires the arguements that are passed to the main method.

Method Detail

getStringArg

public String getStringArg(String key)

getStringArg

public String getStringArg(String key,
                  String def)

Returns the string corresponding to the requested key.

size

public int size()

getLastArg

public String getLastArg()

getIntegerArg

public Integer getIntegerArg(String key)

getIntArg

public int getIntArg(String key,
            int def)

toString

public String toString()

Overrides:

toString in class Object

getBooleanArg

public boolean getBooleanArg(String key)

Returns a boolean indicating whether a command like switch was present.

getBooleanArg

public boolean getBooleanArg(String key,
                    boolean def)

Returns a boolean indicating whether a command like switch was present.