| /* |
| * Copyright (c) 1996, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.tools.java; |
| |
| /** |
| * Information about the occurrence of an identifier. |
| * The parser produces these to represent name which cannot yet be |
| * bound to field definitions. |
| * |
| * WARNING: The contents of this source file are not part of any |
| * supported API. Code that depends on them does so at its own risk: |
| * they are subject to change or removal without notice. |
| * |
| * @see |
| */ |
| |
| public |
| class IdentifierToken { |
| long where; |
| int modifiers; |
| Identifier id; |
| |
| public IdentifierToken(long where, Identifier id) { |
| this.where = where; |
| this.id = id; |
| } |
| |
| /** Use this constructor when the identifier is synthesized. |
| * The location will be 0. |
| */ |
| public IdentifierToken(Identifier id) { |
| this.where = 0; |
| this.id = id; |
| } |
| |
| public IdentifierToken(long where, Identifier id, int modifiers) { |
| this.where = where; |
| this.id = id; |
| this.modifiers = modifiers; |
| } |
| |
| /** The source location of this identifier occurrence. */ |
| public long getWhere() { |
| return where; |
| } |
| |
| /** The identifier itself (possibly qualified). */ |
| public Identifier getName() { |
| return id; |
| } |
| |
| /** The modifiers associated with the occurrence, if any. */ |
| public int getModifiers() { |
| return modifiers; |
| } |
| |
| public String toString() { |
| return id.toString(); |
| } |
| |
| /** |
| * Return defaultWhere if id is null or id.where is missing (0). |
| * Otherwise, return id.where. |
| */ |
| public static long getWhere(IdentifierToken id, long defaultWhere) { |
| return (id != null && id.where != 0) ? id.where : defaultWhere; |
| } |
| } |