Class CommandLineOptionsParser

java.lang.Object

net.adoptopenjdk.icedteaweb.commandline.CommandLineOptionsParser

public class CommandLineOptionsParser
extends Object

Parses for options (passed in as arguments) To use add entries to CommandLineOptions enum in CommandLineOptions and make a static method return a list containing what CommandLineOptions are to be parsed for.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	EQUALS_CHAR
private static final String	LEADING_HYPHEN
private final List<String>	mainArgumentList
private final List<ParsedCommandLineOption>	parsedOptions
private final List<CommandLineOptions>	possibleOptions

Constructor Summary

Constructors

Constructor	Description
CommandLineOptionsParser(String[] args, List<CommandLineOptions> options)

Method Summary

Modifier and Type	Method	Description
private ParsedCommandLineOption	addOptionToList(String arg)
private CommandLineOptions	argumentToOption(String arg)
private void	checkOptionHasEvenNumber()
String	getMainArg()
List<String>	getMainArgs()
int	getNumberOfOptions()	Deprecated.
String	getParam(CommandLineOptions option)
List<String>	getParams(CommandLineOptions option)
private void	handleEvenNumberSupportingEqualsChar(ParsedCommandLineOption lastOption, String arg)
boolean	hasOption(CommandLineOptions option)
private boolean	isEvenNumberSupportingEqualsChars(ParsedCommandLineOption lastOption)
private boolean	isOneArgumentNotFull(ParsedCommandLineOption lastOption)
private boolean	isOption(String input)
boolean	mainArgExists()
private boolean	oneOrMoreArguments(ParsedCommandLineOption lastOption)
private static String	removeLeadingHyphens(String input)
private boolean	shouldAddParam(ParsedCommandLineOption lastOption)
static boolean	stringEqualsOption(String input, CommandLineOptions opt)

Methods inherited from class Object

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

Field Details

LEADING_HYPHEN

private static final String LEADING_HYPHEN

See Also:

• Constant Field Values

EQUALS_CHAR

private static final String EQUALS_CHAR

See Also:

• Constant Field Values

parsedOptions

private final List<ParsedCommandLineOption> parsedOptions

possibleOptions

private final List<CommandLineOptions> possibleOptions

mainArgumentList

private final List<String> mainArgumentList

Constructor Details

CommandLineOptionsParser

public CommandLineOptionsParser(String[] args,
 List<CommandLineOptions> options)
                         throws UnevenParameterException

Throws:

UnevenParameterException

Method Details

hasOption

public boolean hasOption(CommandLineOptions option)

mainArgExists

public boolean mainArgExists()

getMainArg

public String getMainArg()

getMainArgs

public List<String> getMainArgs()

getParam

public String getParam(CommandLineOptions option)

getParams

public List<String> getParams(CommandLineOptions option)

getNumberOfOptions

@Deprecated
public int getNumberOfOptions()

Deprecated.

handleEvenNumberSupportingEqualsChar

private void handleEvenNumberSupportingEqualsChar(ParsedCommandLineOption lastOption,
 String arg)

shouldAddParam

private boolean shouldAddParam(ParsedCommandLineOption lastOption)

isOneArgumentNotFull

private boolean isOneArgumentNotFull(ParsedCommandLineOption lastOption)

oneOrMoreArguments

private boolean oneOrMoreArguments(ParsedCommandLineOption lastOption)

isEvenNumberSupportingEqualsChars

private boolean isEvenNumberSupportingEqualsChars(ParsedCommandLineOption lastOption)

addOptionToList

private ParsedCommandLineOption addOptionToList(String arg)

checkOptionHasEvenNumber

private void checkOptionHasEvenNumber()
                               throws UnevenParameterException

Throws:

UnevenParameterException

argumentToOption

private CommandLineOptions argumentToOption(String arg)

isOption

private boolean isOption(String input)

stringEqualsOption

public static boolean stringEqualsOption(String input,
 CommandLineOptions opt)

removeLeadingHyphens

private static String removeLeadingHyphens(String input)