russell@unturf.com
db29a08762
B&W print-friendly diagrams + tinkerpop-0001 + wave-3 proof sections. Squash of 94 local commits onto remote master.
108 lines
3.7 KiB
Java
108 lines
3.7 KiB
Java
/*
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* Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.source.tree;
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import java.util.List;
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import javax.tools.JavaFileObject;
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/**
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* Represents the abstract syntax tree for ordinary compilation units
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* and modular compilation units.
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*
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* @jls 7.3 Compilation Units
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* @jls 7.4 Package Declarations
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* @jls 7.7 Module Declarations
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*
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* @author Peter von der Ahé
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* @since 1.6
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*/
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public interface CompilationUnitTree extends Tree {
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/**
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* Returns the module tree associated with this compilation unit,
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* or {@code null} if there is no module declaration.
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* @return the module tree
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* @implSpec This implementation throws {@code UnsupportedOperationException}
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* @since 17
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*/
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default ModuleTree getModule() {
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throw new UnsupportedOperationException();
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}
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/**
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* Returns the annotations listed on any package declaration
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* at the head of this compilation unit, or {@code null} if there
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* is no package declaration.
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* @return the package annotations
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*/
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List<? extends AnnotationTree> getPackageAnnotations();
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/**
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* Returns the name contained in any package declaration
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* at the head of this compilation unit, or {@code null} if there
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* is no package declaration.
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* @return the package name
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*/
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ExpressionTree getPackageName();
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/**
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* Returns the package tree associated with this compilation unit,
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* or {@code null} if there is no package declaration.
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* @return the package tree
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* @since 9
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*/
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PackageTree getPackage();
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/**
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* Returns the import declarations appearing in this compilation unit,
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* or an empty list if there are no import declarations.
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* @return the import declarations
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*/
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List<? extends ImportTree> getImports();
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/**
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* Returns the type declarations appearing in this compilation unit,
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* or an empty list if there are no type declarations.
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* The list may also include empty statements resulting from
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* extraneous semicolons.
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* A modular compilation unit does not contain any type declarations.
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* @return the type declarations
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*/
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List<? extends Tree> getTypeDecls();
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/**
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* Returns the file object containing the source for this compilation unit.
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* @return the file object
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*/
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JavaFileObject getSourceFile();
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/**
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* Returns the line map for this compilation unit, if available,
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* or {@code null} if the line map is not available.
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* @return the line map for this compilation unit
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*/
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LineMap getLineMap();
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}
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