Coverage Report - com.puppycrawl.tools.checkstyle.checks.indentation.ObjectBlockHandler
 
Classes in this File Line Coverage Branch Coverage Complexity
ObjectBlockHandler
100%
18/18
100%
6/6
1.571
 
 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.indentation;
 20  
 
 21  
 import com.puppycrawl.tools.checkstyle.api.DetailAST;
 22  
 import com.puppycrawl.tools.checkstyle.api.TokenTypes;
 23  
 
 24  
 /**
 25  
  * Handler for inner classes.
 26  
  *
 27  
  * @author jrichard
 28  
  */
 29  
 public class ObjectBlockHandler extends BlockParentHandler
 30  
 {
 31  
     /**
 32  
      * Construct an instance of this handler with the given indentation check,
 33  
      * abstract syntax tree, and parent handler.
 34  
      *
 35  
      * @param aIndentCheck   the indentation check
 36  
      * @param aAst           the abstract syntax tree
 37  
      * @param aParent        the parent handler
 38  
      */
 39  
     public ObjectBlockHandler(IndentationCheck aIndentCheck,
 40  
         DetailAST aAst, ExpressionHandler aParent)
 41  
     {
 42  98
         super(aIndentCheck, "object def", aAst, aParent);
 43  98
     }
 44  
 
 45  
     @Override
 46  
     protected DetailAST getToplevelAST()
 47  
     {
 48  13
         return null;
 49  
     }
 50  
 
 51  
     @Override
 52  
     protected DetailAST getLCurly()
 53  
     {
 54  163
         return getMainAst().findFirstToken(TokenTypes.LCURLY);
 55  
     }
 56  
 
 57  
     @Override
 58  
     protected DetailAST getRCurly()
 59  
     {
 60  126
         return getMainAst().findFirstToken(TokenTypes.RCURLY);
 61  
     }
 62  
 
 63  
     @Override
 64  
     protected DetailAST getListChild()
 65  
     {
 66  13
         return getMainAst();
 67  
     }
 68  
 
 69  
     @Override
 70  
     protected IndentLevel getLevelImpl()
 71  
     {
 72  68
         final DetailAST parentAST = getMainAst().getParent();
 73  68
         IndentLevel indent = getParent().getLevel();
 74  68
         if (parentAST.getType() == TokenTypes.LITERAL_NEW) {
 75  13
             indent.addAcceptedIndent(super.getLevelImpl());
 76  
         }
 77  55
         else if (parentAST.getType() == TokenTypes.ENUM_CONSTANT_DEF) {
 78  2
             indent = super.getLevelImpl();
 79  
         }
 80  68
         return indent;
 81  
     }
 82  
 
 83  
     @Override
 84  
     public void checkIndentation()
 85  
     {
 86  
         // if we have a class or interface as a parent, don't do anything,
 87  
         // as this is checked by class def; so
 88  
         // only do this if we have a new for a parent (anonymous inner
 89  
         // class)
 90  98
         final DetailAST parentAST = getMainAst().getParent();
 91  98
         if (parentAST.getType() != TokenTypes.LITERAL_NEW) {
 92  85
             return;
 93  
         }
 94  
 
 95  13
         super.checkIndentation();
 96  13
     }
 97  
 }