1 /* 2 * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.lang.model.element; 27 28 /** 29 * Represents a package program element. Provides access to information 30 * about the package and its members. 31 * 32 * @author Joseph D. Darcy 33 * @author Scott Seligman 34 * @author Peter von der Ahé 35 * @see javax.lang.model.util.Elements#getPackageOf 36 * @since 1.6 37 */ 38 public interface PackageElement extends Element, QualifiedNameable { 39 40 /** 41 * Returns the fully qualified name of this package. 42 * This is also known as the package's <i>canonical</i> name. 43 * 44 * @return the fully qualified name of this package, or an 45 * empty name if this is an unnamed package 46 * @jls3 6.7 Fully Qualified Names and Canonical Names 47 */ 48 Name getQualifiedName(); 49 50 /** 51 * Returns {@code true} is this is an unnamed package and {@code 52 * false} otherwise. 53 * 54 * @return {@code true} is this is an unnamed package and {@code 55 * false} otherwise 56 * @jls3 7.4.2 Unnamed Packages 57 */ 58 boolean isUnnamed(); 59 }