org.crsh.cli.descriptor

Class OptionDescriptor

java.lang.Object

org.crsh.cli.descriptor.ParameterDescriptor

org.crsh.cli.descriptor.OptionDescriptor

public class OptionDescriptor
extends ParameterDescriptor

Field Summary

Fields

Modifier and Type	Field and Description
private static BitSet	A .
private int	arity .
private static BitSet	B .
private List<String>	names .

Constructor Summary

Constructors

Constructor and Description
OptionDescriptor(Object binding, ParameterType<?> type, List<String> names, Description info, boolean required, boolean password, boolean unquote, Class<? extends Completer> completerType, Annotation annotation)

Method Summary

Methods

Modifier and Type	Method and Description
private static void	checkChar(String s, int index, BitSet authorized)
int	getArity()
List<String>	getNames()
Object	parse(List<String> values)
void	printUsage(Appendable writer) Prints the option names as an alternative of switches surrounded by a square brace, for instance: "[-f --foo]"
String	toString()

Methods inherited from class org.crsh.cli.descriptor.ParameterDescriptor

getAnnotation, getBinding, getCompleterType, getDeclaredType, getDescription, getMultiplicity, getType, getUsage, isMultiValued, isPassword, isRequired, isSingleValued, isUnquote, parse

Methods inherited from class java.lang.Object

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

Field Detail

A

private static final BitSet A

.

B

private static final BitSet B

.

arity

private final int arity

.

names

private final List<String> names

.

Constructor Detail

OptionDescriptor

public OptionDescriptor(Object binding,
                ParameterType<?> type,
                List<String> names,
                Description info,
                boolean required,
                boolean password,
                boolean unquote,
                Class<? extends Completer> completerType,
                Annotation annotation)
                 throws IllegalValueTypeException,
                        IllegalParameterException

Throws:

IllegalValueTypeException

IllegalParameterException

Method Detail

checkChar

private static void checkChar(String s,
             int index,
             BitSet authorized)
                       throws IllegalParameterException

Throws:

IllegalParameterException

getArity

public int getArity()

getNames

public List<String> getNames()

parse

public Object parse(List<String> values)
             throws SyntaxException

Specified by:

parse in class ParameterDescriptor

Throws:

SyntaxException

printUsage

public void printUsage(Appendable writer)
                throws IOException

Prints the option names as an alternative of switches surrounded by a square brace, for instance: "[-f --foo]"

Specified by:

printUsage in class ParameterDescriptor

Parameters:

writer - the writer to print to

Throws:

IOException - any io exception

toString

public String toString()

Overrides:

toString in class Object