| /* |
| 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; |
| |
| /** |
| * Thrown when more than one option in an option group has been provided. |
| */ |
| public class AlreadySelectedException extends ParseException { |
| |
| /** |
| * This exception {@code serialVersionUID}. |
| */ |
| private static final long serialVersionUID = 3674381532418544760L; |
| |
| /** The option group selected. */ |
| private final OptionGroup group; |
| |
| /** The option that triggered the exception. */ |
| private final Option option; |
| |
| /** |
| * Constructs a new {@code AlreadySelectedException} for the specified option group. |
| * |
| * @param group the option group already selected |
| * @param option the option that triggered the exception |
| * @since 1.2 |
| */ |
| public AlreadySelectedException(final OptionGroup group, final Option option) { |
| this("The option '" + option.getKey() + "' was specified but an option from this group " + "has already been selected: '" + group.getSelected() + "'", |
| group, option); |
| } |
| |
| /** |
| * Constructs a new {@code AlreadySelectedException} with the specified detail message. |
| * |
| * @param message the detail message |
| */ |
| public AlreadySelectedException(final String message) { |
| this(message, null, null); |
| } |
| |
| private AlreadySelectedException(final String message, final OptionGroup group, final Option option) { |
| super(message); |
| this.group = group; |
| this.option = option; |
| } |
| |
| /** |
| * Gets the option that was added to the group and triggered the exception. |
| * |
| * @return the related option |
| * @since 1.2 |
| */ |
| public Option getOption() { |
| return option; |
| } |
| |
| /** |
| * Gets the option group where another option has been selected. |
| * |
| * @return the related option group |
| * @since 1.2 |
| */ |
| public OptionGroup getOptionGroup() { |
| return group; |
| } |
| } |