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.core.review;
021    
022    import com.google.common.base.Predicate;
023    import org.apache.commons.lang.ArrayUtils;
024    
025    /**
026     * @since 2.14
027     */
028    public final class ReviewPredicates {
029    
030      private ReviewPredicates() {
031      }
032    
033      public static Predicate<ReviewDto> status(String... statuses) {
034        return new StatusPredicate(statuses);
035      }
036    
037      public static Predicate<ReviewDto> resolution(String... resolutions) {
038        return new ResolutionPredicate(resolutions);
039      }
040    
041      public static Predicate<ReviewDto> manualViolation() {
042        return ManualViolationPredicate.INSTANCE;
043      }
044    
045      public static Predicate<ReviewDto> manualSeverity() {
046        return ManualSeverityPredicate.INSTANCE;
047      }
048    
049      private static final class StatusPredicate implements Predicate<ReviewDto> {
050        private String[] statuses;
051    
052        private StatusPredicate(String... statuses) {
053          this.statuses = statuses;
054        }
055    
056        public boolean apply(ReviewDto review) {
057          return ArrayUtils.contains(statuses, review.getStatus());
058        }
059      }
060    
061      private static final class ResolutionPredicate implements Predicate<ReviewDto> {
062        private String[] resolutions;
063    
064        private ResolutionPredicate(String... resolutions) {
065          this.resolutions = resolutions;
066        }
067    
068        public boolean apply(ReviewDto review) {
069          return ArrayUtils.contains(resolutions, review.getResolution());
070        }
071      }
072    
073      private static final class ManualViolationPredicate implements Predicate<ReviewDto> {
074        private static final ManualViolationPredicate INSTANCE = new ManualViolationPredicate();
075    
076        private ManualViolationPredicate() {
077        }
078    
079        public boolean apply(ReviewDto review) {
080          return review.isManualViolation();
081        }
082      }
083    
084      private static final class ManualSeverityPredicate implements Predicate<ReviewDto> {
085        private static final ManualSeverityPredicate INSTANCE = new ManualSeverityPredicate();
086    
087        private ManualSeverityPredicate() {
088        }
089    
090        public boolean apply(ReviewDto review) {
091          return review.isManualSeverity();
092        }
093      }
094    }