/* * 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.ivy.core.module.descriptor; import java.util.Iterator; import java.util.Map; /** * A configuration which is actually a group of several configurations. */ public class ConfigurationGroup extends Configuration { private final Map/* <String, Configuration> */members; public ConfigurationGroup(String confName, Map /* <String, Configuration> */members) { super(confName); this.members = members; } /** * Returns the list of configurations' names this object is a group of. * <p> * This list is built from the configuration name, if some of these configuration names have * actually not been recognized in the module, they will be <code>null</code> when accessed from * {@link #getIntersectedConfiguration(String)}. * </p> * * @return the list of configurations' names this object is an intersection of. */ public String[] getMembersConfigurationNames() { return (String[]) members.keySet().toArray(new String[members.size()]); } /** * Returns the {@link Configuration} object for the given conf name, or <code>null</code> if the * given conf name is not part of this group or if this conf name isn't defined in the module in * which this group has been built. * * @param confName * the name of the configuration to return. * @return the member {@link Configuration} object for the given conf name */ public Configuration getMemberConfiguration(String confName) { return (Configuration) members.get(confName); } public Visibility getVisibility() { for (Iterator it = members.values().iterator(); it.hasNext();) { Configuration c = (Configuration) it.next(); if (c != null && Visibility.PRIVATE.equals(c.getVisibility())) { return Visibility.PRIVATE; } } return Visibility.PUBLIC; } }