Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/parser/EndPosTable.java
src/share/classes/com/sun/tools/javac/parser/EndPosTable.java
- changeset 1283
- e111e4587cca
- parent 1138
- 7375d4979bd3
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| 1276:a39c99192184 | 1283:e111e4587cca |
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| 1 /* | |
| 2 * Copyright (c) 2011, 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 package com.sun.tools.javac.parser; | |
| 26 | |
| 27 import com.sun.tools.javac.tree.JCTree; | |
| 28 | |
| 29 /** | |
| 30 * Specifies the methods to access a mappings of syntax trees to end positions. | |
| 31 * <p><b>This is NOT part of any supported API. | |
| 32 * If you write code that depends on this, you do so at your own | |
| 33 * risk. This code and its internal interfaces are subject to change | |
| 34 * or deletion without notice.</b></p> | |
| 35 */ | |
| 36 public interface EndPosTable { | |
| 37 | |
| 38 /** | |
| 39 * This method will return the end position of a given tree, otherwise a | |
| 40 * Positions.NOPOS will be returned. | |
| 41 * @param tree JCTree | |
| 42 * @return position of the source tree or Positions.NOPOS for non-existent mapping | |
| 43 */ | |
| 44 public int getEndPos(JCTree tree); | |
| 45 | |
| 46 /** | |
| 47 * Give an old tree and a new tree, the old tree will be replaced with | |
| 48 * the new tree, the position of the new tree will be that of the old | |
| 49 * tree. | |
| 50 * not exist. | |
| 51 * @param oldtree a JCTree to be replaced | |
| 52 * @param newtree a JCTree to be replaced with | |
| 53 * @return position of the old tree or Positions.NOPOS for non-existent mapping | |
| 54 */ | |
| 55 public int replaceTree(JCTree oldtree, JCTree newtree); | |
| 56 } |
