org.crsh.lang.groovy.command

Class GroovyScriptShellCommand<C extends GroovyScriptCommand>

java.lang.Object

org.crsh.lang.groovy.command.GroovyScriptShellCommand<C>

All Implemented Interfaces:

ShellCommand

public class GroovyScriptShellCommand<C extends GroovyScriptCommand>
extends Object
implements ShellCommand

Author:

Julien Viet

Field Summary

Fields

Modifier and Type	Field and Description
private Class<C>	clazz .

Constructor Summary

Constructors

Constructor and Description
GroovyScriptShellCommand(Class<C> clazz)

Method Summary

Methods

Modifier and Type	Method and Description
CompletionMatch	complete(RuntimeContext context, String line) Provide completions for the specified arguments.
private C	createCommand()
String	describe(String line, DescriptionFormat mode) Returns a description of the command or null if none can be found.
private CommandInvoker<Object,Object>	getInvoker(String[] args)
CommandInvoker<?,?>	resolveInvoker(String line) Provides an invoker for the command line specified as a command line to parse.
CommandInvoker<?,?>	resolveInvoker(String name, Map<String,?> options, List<?> args) Provides an invoker for the command line specified under the form of a command, options and arguments.

Methods inherited from class java.lang.Object

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

Field Detail

clazz

private final Class<C extends GroovyScriptCommand> clazz

.

Constructor Detail

GroovyScriptShellCommand

public GroovyScriptShellCommand(Class<C> clazz)

Method Detail

createCommand

private C createCommand()
                                             throws CommandCreationException

Throws:

CommandCreationException

complete

public final CompletionMatch complete(RuntimeContext context,
                       String line)

Description copied from interface: ShellCommand

Provide completions for the specified arguments.

Specified by:

complete in interface ShellCommand

Parameters:

context - the command context

line - the original command line arguments

Returns:

the completions

describe

public final String describe(String line,
              DescriptionFormat mode)

Description copied from interface: ShellCommand

Returns a description of the command or null if none can be found.

Specified by:

describe in interface ShellCommand

Parameters:

line - the usage line

mode - the description mode

Returns:

the description

resolveInvoker

public final CommandInvoker<?,?> resolveInvoker(String line)
                                         throws CommandCreationException

Description copied from interface: ShellCommand

Provides an invoker for the command line specified as a command line to parse.

Specified by:

resolveInvoker in interface ShellCommand

Parameters:

line - the command line arguments

Returns:

the command

Throws:

CommandCreationException

resolveInvoker

public final CommandInvoker<?,?> resolveInvoker(String name,
                                 Map<String,?> options,
                                 List<?> args)
                                         throws CommandCreationException

Description copied from interface: ShellCommand

Provides an invoker for the command line specified under the form of a command, options and arguments.

Specified by:

resolveInvoker in interface ShellCommand

Parameters:

name - the command name, might be null

options - the options

args - the arguments

Returns:

the command

Throws:

CommandCreationException

getInvoker

private CommandInvoker<Object,Object> getInvoker(String[] args)
                                          throws CommandCreationException

Throws:

CommandCreationException