Mercurial > jdk8-mips64-public > langtools / annotate
src/share/classes/com/sun/source/tree/LambdaExpressionTree.java@379c04c090cf (annotated)
src/share/classes/com/sun/source/tree/LambdaExpressionTree.java
Fri, 04 Oct 2013 10:00:28 -0700
- author
- darcy
- date
- Fri, 04 Oct 2013 10:00:28 -0700
- changeset 2083
- 379c04c090cf
- parent 1590
- 011cf7e0a148
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
8025913: Rename jdk.Supported to jdk.Exported
Reviewed-by: psandoz, forax, lancea, alanb, mchung, jjg
| mcimadamore@1142 | 1 | /* |
| darcy@1590 | 2 | * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. |
| mcimadamore@1142 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| mcimadamore@1142 | 4 | * |
| mcimadamore@1142 | 5 | * This code is free software; you can redistribute it and/or modify it |
| mcimadamore@1142 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| mcimadamore@1142 | 7 | * published by the Free Software Foundation. Oracle designates this |
| mcimadamore@1142 | 8 | * particular file as subject to the "Classpath" exception as provided |
| mcimadamore@1142 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
| mcimadamore@1142 | 10 | * |
| mcimadamore@1142 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| mcimadamore@1142 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| mcimadamore@1142 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| mcimadamore@1142 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| mcimadamore@1142 | 15 | * accompanied this code). |
| mcimadamore@1142 | 16 | * |
| mcimadamore@1142 | 17 | * You should have received a copy of the GNU General Public License version |
| mcimadamore@1142 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| mcimadamore@1142 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| mcimadamore@1142 | 20 | * |
| mcimadamore@1142 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| mcimadamore@1142 | 22 | * or visit www.oracle.com if you need additional information or have any |
| mcimadamore@1142 | 23 | * questions. |
| mcimadamore@1142 | 24 | */ |
| mcimadamore@1142 | 25 | |
| mcimadamore@1142 | 26 | package com.sun.source.tree; |
| mcimadamore@1142 | 27 | |
| mcimadamore@1142 | 28 | import java.util.List; |
| mcimadamore@1142 | 29 | |
| mcimadamore@1142 | 30 | /** |
| mcimadamore@1142 | 31 | * A tree node for a lambda expression. |
| mcimadamore@1142 | 32 | * |
| mcimadamore@1142 | 33 | * For example: |
| jjg@1326 | 34 | * <pre>{@code |
| mcimadamore@1142 | 35 | * ()->{} |
| mcimadamore@1142 | 36 | * (List<String> ls)->ls.size() |
| mcimadamore@1142 | 37 | * (x,y)-> { return x + y; } |
| jjg@1326 | 38 | * }</pre> |
| mcimadamore@1142 | 39 | */ |
| darcy@2083 | 40 | @jdk.Exported |
| mcimadamore@1142 | 41 | public interface LambdaExpressionTree extends ExpressionTree { |
| mcimadamore@1142 | 42 | |
| mcimadamore@1142 | 43 | /** |
| mcimadamore@1142 | 44 | * Lambda expressions come in two forms: (i) expression lambdas, whose body |
| mcimadamore@1142 | 45 | * is an expression, and (ii) statement lambdas, whose body is a block |
| mcimadamore@1142 | 46 | */ |
| darcy@2083 | 47 | @jdk.Exported |
| mcimadamore@1142 | 48 | public enum BodyKind { |
| mcimadamore@1142 | 49 | /** enum constant for expression lambdas */ |
| mcimadamore@1142 | 50 | EXPRESSION, |
| mcimadamore@1142 | 51 | /** enum constant for statement lambdas */ |
| mcimadamore@1142 | 52 | STATEMENT; |
| mcimadamore@1142 | 53 | } |
| mcimadamore@1142 | 54 | |
| mcimadamore@1142 | 55 | List<? extends VariableTree> getParameters(); |
| mcimadamore@1142 | 56 | Tree getBody(); |
| mcimadamore@1142 | 57 | BodyKind getBodyKind(); |
| mcimadamore@1142 | 58 | } |
