1 /* 2 * Copyright 2004-2006 Sun Microsystems, Inc. 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. Sun designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 26 package com.sun.tools.apt.mirror.declaration; 27 28 29 import java.util.ArrayList; 30 import java.util.Collection; 31 32 import com.sun.mirror.declaration.*; 33 import com.sun.mirror.util.*; 34 import com.sun.tools.apt.mirror.AptEnv; 35 import com.sun.tools.javac.code.*; 36 import com.sun.tools.javac.code.Symbol.*; 37 38 39 /** 40 * Implementation of PackageDeclaration. 41 */ 42 @SuppressWarnings("deprecation") 43 public class PackageDeclarationImpl extends DeclarationImpl 44 implements PackageDeclaration { 45 46 private PackageSymbol sym; 47 48 49 public PackageDeclarationImpl(AptEnv env, PackageSymbol sym) { 50 super(env, sym); 51 this.sym = sym; 52 } 53 54 55 /** 56 * Returns the qualified name. 57 */ 58 public String toString() { 59 return getQualifiedName(); 60 } 61 62 /** 63 * {@inheritDoc} 64 */ 65 public String getQualifiedName() { 66 return sym.getQualifiedName().toString(); 67 } 68 69 /** 70 * {@inheritDoc} 71 */ 72 public Collection<ClassDeclaration> getClasses() { 73 return identityFilter.filter(getAllTypes(), 74 ClassDeclaration.class); 75 } 76 77 /** 78 * {@inheritDoc} 79 */ 80 public Collection<EnumDeclaration> getEnums() { 81 return identityFilter.filter(getAllTypes(), 82 EnumDeclaration.class); 83 } 84 85 /** 86 * {@inheritDoc} 87 */ 88 public Collection<InterfaceDeclaration> getInterfaces() { 89 return identityFilter.filter(getAllTypes(), 90 InterfaceDeclaration.class); 91 } 92 93 /** 94 * {@inheritDoc} 95 */ 96 public Collection<AnnotationTypeDeclaration> getAnnotationTypes() { 97 return identityFilter.filter(getAllTypes(), 98 AnnotationTypeDeclaration.class); 99 } 100 101 /** 102 * {@inheritDoc} 103 */ 104 public void accept(DeclarationVisitor v) { 105 v.visitPackageDeclaration(this); 106 } 107 108 109 // Cache of all top-level type declarations in this package. 110 private Collection<TypeDeclaration> allTypes = null; 111 112 /** 113 * Caches and returns all top-level type declarations in this package. 114 * Omits synthetic types. 115 */ 116 private Collection<TypeDeclaration> getAllTypes() { 117 if (allTypes != null) { 118 return allTypes; 119 } 120 allTypes = new ArrayList<TypeDeclaration>(); 121 for (Symbol s : getMembers(false)) { 122 allTypes.add(env.declMaker.getTypeDeclaration((ClassSymbol) s)); 123 } 124 return allTypes; 125 } 126 }