Coverage Report - com.puppycrawl.tools.checkstyle.api.FilterSet
 
Classes in this File Line Coverage Branch Coverage Complexity
FilterSet
100%
24/24
100%
10/10
1.875
 
 1  
 ////////////////////////////////////////////////////////////////////////////////
 2  
 // checkstyle: Checks Java source code for adherence to a set of rules.
 3  
 // Copyright (C) 2001-2017 the original author or authors.
 4  
 //
 5  
 // This library is free software; you can redistribute it and/or
 6  
 // modify it under the terms of the GNU Lesser General Public
 7  
 // License as published by the Free Software Foundation; either
 8  
 // version 2.1 of the License, or (at your option) any later version.
 9  
 //
 10  
 // This library is distributed in the hope that it will be useful,
 11  
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13  
 // Lesser General Public License for more details.
 14  
 //
 15  
 // You should have received a copy of the GNU Lesser General Public
 16  
 // License along with this library; if not, write to the Free Software
 17  
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18  
 ////////////////////////////////////////////////////////////////////////////////
 19  
 
 20  
 package com.puppycrawl.tools.checkstyle.api;
 21  
 
 22  
 import java.util.Collections;
 23  
 import java.util.HashSet;
 24  
 import java.util.Objects;
 25  
 import java.util.Set;
 26  
 
 27  
 /**
 28  
  * A filter set applies filters to AuditEvents.
 29  
  * If a filter in the set rejects an AuditEvent, then the
 30  
  * AuditEvent is rejected. Otherwise, the AuditEvent is accepted.
 31  
  * @author Rick Giles
 32  
  */
 33  2081
 public class FilterSet
 34  
     implements Filter {
 35  
     /** Filter set. */
 36  2081
     private final Set<Filter> filters = new HashSet<>();
 37  
 
 38  
     /**
 39  
      * Adds a Filter to the set.
 40  
      * @param filter the Filter to add.
 41  
      */
 42  
     public void addFilter(Filter filter) {
 43  83
         filters.add(filter);
 44  83
     }
 45  
 
 46  
     /**
 47  
      * Removes filter.
 48  
      * @param filter filter to remove.
 49  
      */
 50  
     public void removeFilter(Filter filter) {
 51  1
         filters.remove(filter);
 52  1
     }
 53  
 
 54  
     /**
 55  
      * Returns the Filters of the filter set.
 56  
      * @return the Filters of the filter set.
 57  
      */
 58  
     public Set<Filter> getFilters() {
 59  29
         return Collections.unmodifiableSet(filters);
 60  
     }
 61  
 
 62  
     @Override
 63  
     public String toString() {
 64  1
         return filters.toString();
 65  
     }
 66  
 
 67  
     @Override
 68  
     public boolean equals(Object other) {
 69  154
         if (this == other) {
 70  18
             return true;
 71  
         }
 72  136
         if (other == null || getClass() != other.getClass()) {
 73  93
             return false;
 74  
         }
 75  43
         final FilterSet filterSet = (FilterSet) other;
 76  43
         return Objects.equals(filters, filterSet.filters);
 77  
     }
 78  
 
 79  
     @Override
 80  
     public int hashCode() {
 81  42
         return Objects.hash(filters);
 82  
     }
 83  
 
 84  
     @Override
 85  
     public boolean accept(AuditEvent event) {
 86  72076
         boolean result = true;
 87  72076
         for (Filter filter : filters) {
 88  29
             if (!filter.accept(event)) {
 89  14
                 result = false;
 90  14
                 break;
 91  
             }
 92  15
         }
 93  72076
         return result;
 94  
     }
 95  
 
 96  
     /** Clears the FilterSet. */
 97  
     public void clear() {
 98  1928
         filters.clear();
 99  1928
     }
 100  
 }