| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.codehaus.groovy.antlr; |
| |
| import antlr.collections.AST; |
| |
| /** |
| * @author <a href="mailto:jstrachan@protique.com">James Strachan</a> |
| * @version $Revision$ |
| */ |
| public class ASTRuntimeException extends RuntimeException { |
| private final AST ast; |
| |
| public ASTRuntimeException(AST ast, String message) { |
| super(message + description(ast)); |
| this.ast = ast; |
| } |
| |
| public ASTRuntimeException(AST ast, String message, Throwable throwable) { |
| super(message + description(ast), throwable); |
| this.ast = null; |
| } |
| |
| protected static String description(AST node) { |
| return (node != null) ? " at line: " + node.getLine() + " column: " + node.getColumn() : ""; |
| } |
| |
| public AST getAst() { |
| return ast; |
| } |
| |
| public int getLine() { |
| return ast != null ? ast.getLine() : -1; |
| } |
| |
| public int getColumn() { |
| return ast != null ? ast.getColumn() : -1; |
| } |
| |
| } |