jdk/src/share/classes/sun/tools/java/IdentifierToken.java
author ntoda
Thu, 31 Jul 2014 17:01:24 -0700
changeset 25799 1afc4675dc75
parent 5506 202f599c92aa
permissions -rw-r--r--
8044867: Fix raw and unchecked lint warnings in sun.tools.* Reviewed-by: darcy
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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 * Copyright (c) 1996, 2003, 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 sun.tools.java;
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/**
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 * Information about the occurrence of an identifier.
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 * The parser produces these to represent name which cannot yet be
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 * bound to field definitions.
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 *
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 * WARNING: The contents of this source file are not part of any
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 * supported API.  Code that depends on them does so at its own risk:
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 * they are subject to change or removal without notice.
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 *
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 * @see
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 */
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public
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class IdentifierToken {
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    long where;
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    int modifiers;
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    Identifier id;
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    public IdentifierToken(long where, Identifier id) {
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        this.where = where;
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        this.id = id;
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    }
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    /** Use this constructor when the identifier is synthesized.
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     * The location will be 0.
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     */
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    public IdentifierToken(Identifier id) {
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        this.where = 0;
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        this.id = id;
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    }
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    public IdentifierToken(long where, Identifier id, int modifiers) {
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        this.where = where;
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        this.id = id;
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        this.modifiers = modifiers;
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    }
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    /** The source location of this identifier occurrence. */
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    public long getWhere() {
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        return where;
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    }
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    /** The identifier itself (possibly qualified). */
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    public Identifier getName() {
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        return id;
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    }
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    /** The modifiers associated with the occurrence, if any. */
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    public int getModifiers() {
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        return modifiers;
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    }
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    public String toString() {
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        return id.toString();
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    }
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    /**
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     * Return defaultWhere if id is null or id.where is missing (0).
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     * Otherwise, return id.where.
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     */
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    public static long getWhere(IdentifierToken id, long defaultWhere) {
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        return (id != null && id.where != 0) ? id.where : defaultWhere;
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    }
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}