com.vaadin.sass
Class ArgumentParser.Option

java.lang.Object
  com.vaadin.sass.ArgumentParser.Option

Enclosing class:

ArgumentParser

public static class ArgumentParser.Option
extends Object

Describes a command-line option.

Constructor Summary

protected

ArgumentParser.Option(String... names)

Method Summary

ArgumentParser.Option	defaultValue(String value) Specify a default value for this Option.
protected String	getDefaultValue()
protected String	getHelp()
protected List<String>	getNames()
protected List<String>	getValidValues()
protected String	getValue()
ArgumentParser.Option	help(String desc) Specify the help text for this command-line option.
protected boolean	isSet()
protected void	markSet()
protected boolean	setValue(String value)
protected boolean	supportsValues()
ArgumentParser.Option	values(String... values) Specify the list of valid values for this Option.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgumentParser.Option

protected ArgumentParser.Option(String... names)

Method Detail

values

public ArgumentParser.Option values(String... values)

Specify the list of valid values for this Option.

Parameters:

values - a list of values to accept for this option. Value input other than one of these values results in program termination.

Returns:

a reference to self

defaultValue

public ArgumentParser.Option defaultValue(String value)

Specify a default value for this Option. If this option is not specified on the command line, ArgumentParser.getOptionValue(String) for this option will return this default value. This method must only be called after a list of valid input values has been set via a call to values(String...).

Parameters:

value - a previously defined valid value string

Returns:

a reference to self

help

public ArgumentParser.Option help(String desc)

Specify the help text for this command-line option. This is optional, but can (and should) offer the user additional information about what this particular option does.

Parameters:

desc - a descriptive help text

Returns:

a reference to self

supportsValues

protected boolean supportsValues()

markSet

protected void markSet()

setValue

protected boolean setValue(String value)

getValue

protected String getValue()

isSet

protected boolean isSet()

getNames

protected List<String> getNames()

getHelp

protected String getHelp()

getValidValues

protected List<String> getValidValues()

getDefaultValue

protected String getDefaultValue()