/*
* 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.api.console;
/**
* A <code>Command</code> is a named
* {@link org.apache.karaf.shell.api.console.Function}
* which also provides completion.
*/
public interface Command extends Function {
/**
* Retrieve the scope of this command.
*
* @return the command scope.
*/
String getScope();
/**
* Retrieve the name of this command.
*
* @return the command name.
*/
String getName();
/**
* Retrieve the description of this command.
* This short command description will be printed
* when using the <code>help</code> command.
*
* @return the command description.
*/
String getDescription();
/**
* Retrieve the completer associated with this command.
*
* @param scoped whether the command is invoked from a subshell or not
* @return the {@link Completer} to use
*/
Completer getCompleter(boolean scoped);
/**
* Retrieve the parser associated with this command or null for the default one.
*
* @return the command parser.
*/
Parser getParser();
}