| /* |
| * 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.oodt.cas.cli.option; |
| |
| //JDK imports |
| import java.util.List; |
| |
| //Apache imports |
| import org.apache.commons.lang.Validate; |
| |
| //Google imports |
| import com.google.common.collect.Lists; |
| |
| /** |
| * {@link CmdLineOption} which is a group option (i.e. supports sub- |
| * {@link CmdLineOption}s. |
| * |
| * @author bfoster (Brian Foster) |
| */ |
| public class GroupCmdLineOption extends SimpleCmdLineOption { |
| |
| private List<GroupSubOption> subOptions; |
| private boolean allowAnySubOption; |
| |
| public GroupCmdLineOption() { |
| super(); |
| this.setHasArgs(false); |
| this.setAllowAnySubOptions(false); |
| subOptions = Lists.newArrayList(); |
| } |
| |
| public GroupCmdLineOption(String shortOption, String longOption, |
| String description, boolean hasArgs) { |
| super(shortOption, longOption, description, hasArgs); |
| } |
| |
| public void setAllowAnySubOptions(boolean allowAnySubOption) { |
| this.allowAnySubOption = allowAnySubOption; |
| } |
| |
| public boolean isAllowAnySubOptions() { |
| return subOptions.isEmpty() && allowAnySubOption; |
| } |
| |
| public void setSubOptions(List<GroupSubOption> subOptions) { |
| Validate.notNull(subOptions, "Cannot set subOptions to NULL"); |
| |
| this.subOptions = Lists.newArrayList(subOptions); |
| } |
| |
| public void addSubOption(GroupSubOption subOption) { |
| Validate.notNull(subOption, "Cannot add NULL subOption"); |
| |
| subOptions.add(subOption); |
| } |
| |
| public List<GroupSubOption> getSubOptions() { |
| return subOptions; |
| } |
| |
| public boolean hasSubOptions() { |
| return subOptions != null && !subOptions.isEmpty(); |
| } |
| } |