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    package org.sonar.duplications;
021    
022    import com.google.common.annotations.Beta;
023    import com.google.common.base.Predicate;
024    import org.sonar.duplications.index.CloneGroup;
025    
026    @Beta
027    public final class DuplicationPredicates {
028    
029      private DuplicationPredicates() {
030      }
031    
032      public static Predicate<CloneGroup> numberOfUnitsNotLessThan(int min) {
033        return new NumberOfUnitsNotLessThan(min);
034      }
035    
036      private static class NumberOfUnitsNotLessThan implements Predicate<CloneGroup> {
037        private final int min;
038    
039        public NumberOfUnitsNotLessThan(int min) {
040          this.min = min;
041        }
042    
043        public boolean apply(CloneGroup input) {
044          return input.getLengthInUnits() >= min;
045        }
046      }
047    
048    }