Coverage Report - com.puppycrawl.tools.checkstyle.checks.design.InnerTypeLastCheck
 
Classes in this File Line Coverage Branch Coverage Complexity
InnerTypeLastCheck
100%
14/14
78%
11/14
3.333
 
 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.design;
 20  
 
 21  
 import com.puppycrawl.tools.checkstyle.api.Check;
 22  
 import com.puppycrawl.tools.checkstyle.api.DetailAST;
 23  
 import com.puppycrawl.tools.checkstyle.api.TokenTypes;
 24  
 
 25  
 /**
 26  
  * <p>
 27  
  * Check nested (internal) classes/interfaces are declared at the bottom of the
 28  
  * class after all method and field declarations.
 29  
  * </p>
 30  
  *
 31  
  * @author <a href="mailto:ryly@mail.ru">Ruslan Dyachenko</a>
 32  
  */
 33  1
 public class InnerTypeLastCheck extends Check
 34  
 {
 35  
     @Override
 36  
     public int[] getDefaultTokens()
 37  
     {
 38  1
         return new int[] {TokenTypes.CLASS_DEF, TokenTypes.INTERFACE_DEF};
 39  
     }
 40  
 
 41  
     /** Meet a root class. */
 42  1
     private boolean mRootClass = true;
 43  
 
 44  
     @Override
 45  
     public void visitToken(DetailAST aAST)
 46  
     {
 47  
         /** First root class */
 48  10
         if (mRootClass) {
 49  3
             mRootClass = false;
 50  
         }
 51  
         else {
 52  7
             DetailAST nextSibling = aAST.getNextSibling();
 53  
             while (null != nextSibling
 54  32
                 && ((nextSibling.getType() != TokenTypes.CLASS_DEF)
 55  
                     || (nextSibling.getType() != TokenTypes.INTERFACE_DEF)))
 56  
             {
 57  25
                 if (nextSibling.getType() == TokenTypes.VARIABLE_DEF
 58  
                         || nextSibling.getType() == TokenTypes.METHOD_DEF)
 59  
                 {
 60  11
                     log(nextSibling.getLineNo(), nextSibling.getColumnNo(),
 61  
                         "arrangement.members.before.inner");
 62  
                 }
 63  25
                 nextSibling = nextSibling.getNextSibling();
 64  
             }
 65  
         }
 66  10
     }
 67  
 
 68  
     @Override
 69  
     public void leaveToken(DetailAST aAST)
 70  
     {
 71  
         /** Is this a root class */
 72  10
         if (null == aAST.getParent()) {
 73  3
             mRootClass = true;
 74  
         }
 75  10
     }
 76  
 }