Coverage Report - com.puppycrawl.tools.checkstyle.checks.metrics.ClassFanOutComplexityCheck
 
Classes in this File Line Coverage Branch Coverage Complexity
ClassFanOutComplexityCheck
100%
4/4
N/A
1
 
 1  
 ////////////////////////////////////////////////////////////////////////////////
 2  
 // checkstyle: Checks Java source code for adherence to a set of rules.
 3  
 // Copyright (C) 2001-2014  Oliver Burn
 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  
 package com.puppycrawl.tools.checkstyle.checks.metrics;
 20  
 
 21  
 import com.puppycrawl.tools.checkstyle.api.TokenTypes;
 22  
 
 23  
 /**
 24  
  * The number of other classes a given class relies on. Also the square
 25  
  * of this has been shown to indicate the amount of maintenance required
 26  
  * in functional programs (on a file basis) at least.
 27  
  *
 28  
  * @author <a href="mailto:simon@redhillconsulting.com.au">Simon Harris</a>
 29  
  * @author o_sukhodolsky
 30  
  */
 31  
 public final class ClassFanOutComplexityCheck extends AbstractClassCouplingCheck
 32  
 {
 33  
     /** default value of max value. */
 34  
     private static final int DEFAULT_MAX = 20;
 35  
 
 36  
     /** Creates new instance of this check. */
 37  
     public ClassFanOutComplexityCheck()
 38  
     {
 39  2
         super(DEFAULT_MAX);
 40  2
     }
 41  
 
 42  
     @Override
 43  
     public int[] getRequiredTokens()
 44  
     {
 45  2
         return new int[] {
 46  
             TokenTypes.PACKAGE_DEF,
 47  
             TokenTypes.CLASS_DEF,
 48  
             TokenTypes.INTERFACE_DEF,
 49  
             TokenTypes.ENUM_DEF,
 50  
             TokenTypes.TYPE,
 51  
             TokenTypes.LITERAL_NEW,
 52  
             TokenTypes.LITERAL_THROWS,
 53  
             TokenTypes.ANNOTATION_DEF,
 54  
         };
 55  
     }
 56  
 
 57  
     @Override
 58  
     protected String getLogMessageId()
 59  
     {
 60  1
         return "classFanOutComplexity";
 61  
     }
 62  
 }