/*
* Copyright (c) 2011-2013 The original author or authors
* ------------------------------------------------------
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.vertx.core.cli.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Annotates a setter to be called with the value of a command line option. The setter must also have been annotated
* with {@link Option}.
* <p/>
* When annotated with {@link ParsedAsList}, the option value is parsed as a list. The value is split and then each
* segment is trimmed.
*
* @author Clement Escoffier <clement@apache.org>
* @see Option
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface ParsedAsList {
/**
* The separator used to split the value. {@code ,} is used by default.
*/
String separator() default ",";
}