| /* |
| * 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 freemarker.debug; |
| |
| import java.io.Serializable; |
| |
| /** |
| * Represents a breakpoint location consisting of a template name and a line number. |
| */ |
| public class Breakpoint implements Serializable, Comparable { |
| private static final long serialVersionUID = 1L; |
| |
| private final String templateName; |
| private final int line; |
| |
| /** |
| * Creates a new breakpoint. |
| * @param templateName the name of the template |
| * @param line the line number in the template where to put the breakpoint |
| */ |
| public Breakpoint(String templateName, int line) { |
| this.templateName = templateName; |
| this.line = line; |
| } |
| |
| /** |
| * Returns the line number of the breakpoint |
| */ |
| public int getLine() { |
| return line; |
| } |
| /** |
| * Returns the template name of the breakpoint |
| */ |
| public String getTemplateName() { |
| return templateName; |
| } |
| |
| @Override |
| public int hashCode() { |
| return templateName.hashCode() + 31 * line; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (o instanceof Breakpoint) { |
| Breakpoint b = (Breakpoint) o; |
| return b.templateName.equals(templateName) && b.line == line; |
| } |
| return false; |
| } |
| |
| @Override |
| public int compareTo(Object o) { |
| Breakpoint b = (Breakpoint) o; |
| int r = templateName.compareTo(b.templateName); |
| return r == 0 ? line - b.line : r; |
| } |
| |
| /** |
| * Returns the template name and the line number separated with a colon |
| */ |
| public String getLocationString() { |
| return templateName + ":" + line; |
| } |
| } |