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/** * 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.commons.cli; /** * A class that implements the <code>CommandLineParser</code> interface * can parse a String array according to the {@link Options} specified * and return a {@link CommandLine}. * * @author John Keyes (john at integralsource.com) * @version $Revision: 680644 $, $Date: 2008-07-29 01:13:48 -0700 (Tue, 29 Jul 2008) $ */ public interface CommandLineParser { /** * Parse the arguments according to the specified options. * * @param options the specified Options * @param arguments the command line arguments * @return the list of atomic option and value tokens * * @throws ParseException if there are any problems encountered * while parsing the command line tokens. */ CommandLine parse(Options options, String[] arguments) throws ParseException; /** * Parse the arguments according to the specified options and * properties. * * @param options the specified Options * @param arguments the command line arguments * @param properties command line option name-value pairs * @return the list of atomic option and value tokens * * @throws ParseException if there are any problems encountered * while parsing the command line tokens. */ /* To maintain binary compatibility, this is commented out. It is still in the abstract Parser class, so most users will still reap the benefit. CommandLine parse(Options options, String[] arguments, Properties properties) throws ParseException; */ /** * Parse the arguments according to the specified options. * * @param options the specified Options * @param arguments the command line arguments * @param stopAtNonOption specifies whether to continue parsing the * arguments if a non option is encountered. * * @return the list of atomic option and value tokens * @throws ParseException if there are any problems encountered * while parsing the command line tokens. */ CommandLine parse(Options options, String[] arguments, boolean stopAtNonOption) throws ParseException; /** * Parse the arguments according to the specified options and * properties. * * @param options the specified Options * @param arguments the command line arguments * @param properties command line option name-value pairs * @param stopAtNonOption specifies whether to continue parsing the * * @return the list of atomic option and value tokens * @throws ParseException if there are any problems encountered * while parsing the command line tokens. */ /* To maintain binary compatibility, this is commented out. It is still in the abstract Parser class, so most users will still reap the benefit. CommandLine parse(Options options, String[] arguments, Properties properties, boolean stopAtNonOption) throws ParseException; */ }