| /* |
| * Copyright (c) 2004, 2014, 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.jstat; |
| |
| import java.io.StreamTokenizer; |
| import java.util.Set; |
| import java.util.Iterator; |
| |
| /** |
| * An exception class for syntax exceptions detected by the options file |
| * parser. |
| * |
| * @author Brian Doherty |
| * @since 1.5 |
| */ |
| @SuppressWarnings("serial") // JDK implementation class |
| public class SyntaxException extends ParserException { |
| private String message; |
| |
| public SyntaxException(String message) { |
| this.message = message; |
| } |
| |
| public SyntaxException(int lineno, String expected, String found) { |
| message = "Syntax error at line " + lineno |
| + ": Expected " + expected |
| + ", Found " + found; |
| } |
| |
| public SyntaxException(int lineno, String expected, Token found) { |
| message = "Syntax error at line " + lineno |
| + ": Expected " + expected |
| + ", Found " + found.toMessage(); |
| } |
| |
| public SyntaxException(int lineno, Token expected, Token found) { |
| message = "Syntax error at line " + lineno |
| + ": Expected " + expected.toMessage() |
| + ", Found " + found.toMessage(); |
| } |
| |
| public SyntaxException(int lineno, Set<String> expected, Token found) { |
| StringBuilder msg = new StringBuilder(); |
| |
| msg.append("Syntax error at line ").append(lineno) |
| .append(": Expected one of \'"); |
| |
| for (String keyWord : expected) { |
| msg.append(keyWord).append('|'); |
| } |
| if (!expected.isEmpty()) { |
| msg.setLength(msg.length() - 1); |
| } |
| |
| message = msg.append("\', Found ").append(found.toMessage()).toString(); |
| } |
| |
| public String getMessage() { |
| return message; |
| } |
| } |
| |