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1   ///////////////////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
3   // Copyright (C) 2001-2024 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.checks.indentation;
21  
22  import com.puppycrawl.tools.checkstyle.api.DetailAST;
23  
24  /**
25   * Handler for array index operation.
26   *
27   */
28  public class IndexHandler extends AbstractExpressionHandler {
29  
30      /**
31       * Construct an instance of this handler with the given indentation check,
32       * abstract syntax tree, and parent handler.
33       *
34       * @param indentCheck   the indentation check
35       * @param ast           the abstract syntax tree
36       * @param parent        the parent handler
37       */
38      public IndexHandler(IndentationCheck indentCheck,
39                        DetailAST ast,
40                        AbstractExpressionHandler parent) {
41          super(indentCheck, "index op", ast, parent);
42      }
43  
44      @Override
45      public void checkIndentation() {
46          // do nothing. Used to provide a correct suggested child level for now.
47      }
48  
49  }