/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.cli;
import org.crsh.cli.completers.EmptyCompleter;
import org.crsh.cli.spi.Completer;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* An option command parameter.
*/
@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface Option {
/**
* The option names, when an option name has a single letter it will be used as a short switch, when it has
* two letters or more it is considered as a long switch.
*
* @return the option names
*/
String[] names();
/**
* Indicates whether or not the value should be unquoted.
*
* @return the unquote value
*/
boolean unquote() default true;
/**
* The completer type to complete this option value.
*
* @return the completer type
*/
Class<? extends Completer> completer() default EmptyCompleter.class;
}