Mercurial > jdk8-mips64-public > langtools / annotate
src/share/classes/com/sun/source/tree/Scope.java@c75be5bc5283 (annotated)
src/share/classes/com/sun/source/tree/Scope.java
Tue, 09 Oct 2012 19:10:00 -0700
- author
- jjg
- date
- Tue, 09 Oct 2012 19:10:00 -0700
- changeset 1357
- c75be5bc5283
- parent 554
- 9d9f26857129
- child 1590
- 011cf7e0a148
- permissions
- -rw-r--r--
8000663: clean up langtools imports
Reviewed-by: darcy
| duke@1 | 1 | /* |
| jjg@1357 | 2 | * Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved. |
| duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@1 | 4 | * |
| duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| ohair@554 | 7 | * published by the Free Software Foundation. Oracle designates this |
| duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
| ohair@554 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
| duke@1 | 10 | * |
| duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@1 | 15 | * accompanied this code). |
| duke@1 | 16 | * |
| duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
| duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@1 | 20 | * |
| ohair@554 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| ohair@554 | 22 | * or visit www.oracle.com if you need additional information or have any |
| ohair@554 | 23 | * questions. |
| duke@1 | 24 | */ |
| duke@1 | 25 | |
| duke@1 | 26 | package com.sun.source.tree; |
| duke@1 | 27 | |
| duke@1 | 28 | import javax.lang.model.element.Element; |
| duke@1 | 29 | import javax.lang.model.element.ExecutableElement; |
| duke@1 | 30 | import javax.lang.model.element.TypeElement; |
| duke@1 | 31 | |
| duke@1 | 32 | /** |
| duke@1 | 33 | * Interface for determining locally available program elements, such as |
| duke@1 | 34 | * local variables and imports. |
| duke@1 | 35 | * Upon creation, a Scope is associated with a given program position; |
| duke@1 | 36 | * for example, a {@linkplain Tree tree node}. This position may be used to |
| duke@1 | 37 | * infer an enclosing method and/or class. |
| duke@1 | 38 | * |
| duke@1 | 39 | * <p>A Scope does not itself contain the details of the elements corresponding |
| duke@1 | 40 | * to the parameters, methods and fields of the methods and classes containing |
| duke@1 | 41 | * its position. However, these elements can be determined from the enclosing |
| duke@1 | 42 | * elements. |
| duke@1 | 43 | * |
| duke@1 | 44 | * <p>Scopes may be contained in an enclosing scope. The outermost scope contains |
| duke@1 | 45 | * those elements available via "star import" declarations; the scope within that |
| duke@1 | 46 | * contains the top level elements of the compilation unit, including any named |
| duke@1 | 47 | * imports. |
| duke@1 | 48 | * |
| duke@1 | 49 | * @since 1.6 |
| duke@1 | 50 | */ |
| duke@1 | 51 | public interface Scope { |
| duke@1 | 52 | /** |
| duke@1 | 53 | * Returns the enclosing scope. |
| duke@1 | 54 | */ |
| duke@1 | 55 | public Scope getEnclosingScope(); |
| duke@1 | 56 | |
| duke@1 | 57 | /** |
| duke@1 | 58 | * Returns the innermost type element containing the position of this scope |
| duke@1 | 59 | */ |
| duke@1 | 60 | public TypeElement getEnclosingClass(); |
| duke@1 | 61 | |
| duke@1 | 62 | /** |
| duke@1 | 63 | * Returns the innermost executable element containing the position of this scope. |
| duke@1 | 64 | */ |
| duke@1 | 65 | public ExecutableElement getEnclosingMethod(); |
| duke@1 | 66 | |
| duke@1 | 67 | /** |
| duke@1 | 68 | * Returns the elements directly contained in this scope. |
| duke@1 | 69 | */ |
| duke@1 | 70 | public Iterable<? extends Element> getLocalElements(); |
| duke@1 | 71 | } |
