| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.commons.jexl2; |
| |
| |
| /** |
| * Little class to carry in info such as a url/file name, line and column for |
| * information error reporting from the uberspector implementations. |
| * @version $Id$ |
| */ |
| public class DebugInfo implements JexlInfo { |
| /** line number. */ |
| private final int line; |
| /** column number. */ |
| private final int column; |
| /** name. */ |
| private final String name; |
| /** |
| * Create info. |
| * @param tn template name |
| * @param l line number |
| * @param c column |
| */ |
| public DebugInfo(String tn, int l, int c) { |
| name = tn; |
| line = l; |
| column = c; |
| } |
| |
| /** |
| * Formats this info in the form 'name@line:column'. |
| * @return the formatted info |
| */ |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(name != null? name : ""); |
| if (line > 0) { |
| sb.append("@"); |
| sb.append(line); |
| if (column > 0) { |
| sb.append(":"); |
| sb.append(column); |
| } |
| } |
| return sb.toString(); |
| } |
| |
| /** {@inheritDoc} */ |
| public String debugString() { |
| return toString(); |
| } |
| |
| /** |
| * Gets the file/script/url name. |
| * @return template name |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * Gets the line number. |
| * @return line number. |
| */ |
| public int getLine() { |
| return line; |
| } |
| |
| /** |
| * Gets the column number. |
| * @return the column. |
| */ |
| public int getColumn() { |
| return column; |
| } |
| } |