org.htmlparser.util
Class CommandLine

java.lang.Object
  org.htmlparser.util.CommandLine

public class CommandLine

extends Object

Simple command like parser/handler. A dashed argument is one preceded by a dash character. In a sequence of arguments: 1) If a dashed argument starts with a command character the rest of the argument, if any, is assume to be a value. 2) If a dashed argument is followed by a non-dashed argument value. The value is assumed to be associated with the preceding dashed argument name. 2) If an argument with a dash prefix is not followed by a non-dashed value, and does not use a command character, it is assumed to be a flag. 3) If none of the above is true, the argument is a name. Command characters can be added with the addCommand method. Values can be retrieved with the getValue method. Flag states can be retrieved with the getFlag method. Names can be retieved with the getNameCount and getName methods.

Author:

Claude Duguay

Field Summary

protected List	commands
protected List	flags
protected List	names
protected Map	values
static boolean	VERBOSE

Constructor Summary

CommandLine(String[] args)

CommandLine(String chars, String[] args)

Method Summary

void	addCommand(char command)
boolean	getFlag(String key)
String	getName(int index)
int	getNameCount()
String	getValue(String key)
boolean	hasValue(String key)
static void	main(String[] args)
protected void	parse(String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

VERBOSE

public static boolean VERBOSE

commands

protected List commands

flags

protected List flags

names

protected List names

values

protected Map values

Constructor Detail

CommandLine

public CommandLine(String chars,
                   String[] args)

CommandLine

public CommandLine(String[] args)

Method Detail

parse

protected void parse(String[] args)

addCommand

public void addCommand(char command)

hasValue

public boolean hasValue(String key)

getValue

public String getValue(String key)

getFlag

public boolean getFlag(String key)

getNameCount

public int getNameCount()

getName

public String getName(int index)

main

public static void main(String[] args)