net.oneandone.inline

Class Cli

java.lang.Object

net.oneandone.inline.Cli

public class Cli
extends Object

A command line interface. Define available command with begin(), add() and end(). Then invoke run() to actually invoke them.

Field Summary

Fields

Modifier and Type	Field and Description
List<Command>	commands
protected Repository	repository

Constructor Summary

Constructors

Constructor and Description
Cli()
Cli(Function<Throwable,Integer> exceptionHandler)
Cli(Repository repository, Function<Throwable,Integer> exceptionHandler)

Method Summary

Modifier and Type	Method and Description
Cli	add(Object classOrInstance, String definition)
Cli	addDefault(Object classOrInstance, String definition)
Cli	base(Class<?> base, String syntax)
Cli	begin(Object context)
Cli	begin(Object context, String definition)
Cli	begin(String name, Object context, String definition)
static Cli	create(String help)
void	defaults(Map<String,String> map)
Cli	end()
Command	get(String name)
Command	lookup(String name)
Cli	primitive(Class<?> clazz, String expected, Object dflt, Function<String,Object> f)
int	run(List<String> args)
int	run(String... args)
static Cli	single(Class<?> command, String syntax)

Methods inherited from class java.lang.Object

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

Field Detail

repository

protected final Repository repository

commands

public final List<Command> commands

Constructor Detail

Cli

public Cli()

Cli

public Cli(Function<Throwable,Integer> exceptionHandler)

Cli

public Cli(Repository repository,
           Function<Throwable,Integer> exceptionHandler)

Method Detail

create

public static Cli create(String help)

single

public static Cli single(Class<?> command,
                         String syntax)
                  throws IOException

Throws:

IOException

primitive

public Cli primitive(Class<?> clazz,
                     String expected,
                     Object dflt,
                     Function<String,Object> f)

base

public Cli base(Class<?> base,
                String syntax)

defaults

public void defaults(Map<String,String> map)

begin

public Cli begin(Object context)

begin

public Cli begin(Object context,
                 String definition)

begin

public Cli begin(String name,
                 Object context,
                 String definition)

end

public Cli end()

add

public Cli add(Object classOrInstance,
               String definition)

addDefault

public Cli addDefault(Object classOrInstance,
                      String definition)

run

public int run(String... args)

run

public int run(List<String> args)

get

public Command get(String name)

lookup

public Command lookup(String name)