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 */
020package org.sonar.java.recognizer;
021
022import com.google.common.collect.Sets;
023import org.sonar.squid.recognizer.*;
024
025import java.util.Set;
026
027public final class JavaFootprint implements LanguageFootprint {
028
029  private final Set<Detector> detectors = Sets.newHashSet();
030
031  public JavaFootprint() {
032    detectors.add(new EndWithDetector(0.95, '}', ';', '{')); // NOSONAR Magic number is suitable in that case
033    detectors.add(new KeywordsDetector(0.7, "||", "&&")); // NOSONAR
034    detectors.add(new KeywordsDetector(0.3, "public", "abstract", "class", "implements", "extends", "return", "throw",// NOSONAR
035        "private", "protected", "enum", "continue", "assert", "package", "synchronized", "boolean", "this", "double", "instanceof",
036        "final", "interface", "static", "void", "long", "int", "float", "super", "true", "case:"));
037    detectors.add(new ContainsDetector(0.95, "++", "for(", "if(", "while(", "catch(", "switch(", "try{", "else{"));// NOSONAR
038    detectors.add(new CamelCaseDetector(0.5));// NOSONAR
039  }
040
041  public Set<Detector> getDetectors() {
042    return detectors;
043  }
044}