001/* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 021package org.sonar.squid.recognizer; 022 023public class EndWithDetector extends Detector { 024 025 private char[] endOfLines; 026 027 public EndWithDetector(double probability, char... endOfLines) { 028 super(probability); 029 this.endOfLines = endOfLines; 030 } 031 032 @Override 033 public int scan(String line) { 034 for (int index = line.length() - 1; index >= 0; index--) { 035 char character = line.charAt(index); 036 for (char endOfLine : endOfLines) { 037 if ( character == endOfLine) { 038 return 1; 039 } 040 } 041 if(!Character.isWhitespace(character) && character != '*' && character != '/'){ 042 return 0; 043 } 044 } 045 return 0; 046 } 047}