Argument.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.karaf.shell.commands;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.annotation.ElementType;

/**
 * Represents a positional argument on a command line (as opposed to an optional named {@link Option}
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD})
@Deprecated
public @interface Argument
{
    public static final String DEFAULT_STRING= "DEFAULT";

    String DEFAULT = "##default";

    String name() default DEFAULT;

    String description() default "";

    boolean required() default false;

    int index() default 0;

    boolean multiValued() default false;

    String valueToShowInHelp() default DEFAULT_STRING;
}