////////////////////////////////////////////////////////////////////////////////

 // checkstyle: Checks Java source code for adherence to a set of rules.

 // Copyright (C) 2001-2014  Oliver Burn

 //

 // This library is free software; you can redistribute it and/or

 // modify it under the terms of the GNU Lesser General Public

 // License as published by the Free Software Foundation; either

 // version 2.1 of the License, or (at your option) any later version.

 //

 // This library is distributed in the hope that it will be useful,

 // but WITHOUT ANY WARRANTY; without even the implied warranty of

 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 // Lesser General Public License for more details.

 //

 // You should have received a copy of the GNU Lesser General Public

 // License along with this library; if not, write to the Free Software

 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 ////////////////////////////////////////////////////////////////////////////////

 package com.puppycrawl.tools.checkstyle.checks.coding;

 import com.puppycrawl.tools.checkstyle.api.Check;

 import com.puppycrawl.tools.checkstyle.api.TokenTypes;

 import com.puppycrawl.tools.checkstyle.api.DetailAST;

 /**

  * Detects inline conditionals.

  *

  * An example inline conditional is this:

  * <pre>

  * String a = getParameter("a");

  * String b = (a==null || a.length<1) ? null : a.substring(1);

  * </pre>

  *

  * Rationale: Some developers find inline conditionals hard to read,

  * so their company's coding standards forbids them.

  *

  * @author lkuehne

  */

 public class AvoidInlineConditionalsCheck extends Check

 {

     @Override

     public int[] getDefaultTokens()

     {

         return new int[]{TokenTypes.QUESTION};

     }

     @Override

     public int[] getRequiredTokens()

     {

         return getDefaultTokens();

     }

     @Override

     public void visitToken(DetailAST aAST)

     {

         // the only place a QUESTION token can occur is in inline conditionals

         // so no need to do any further tricks here - pretty trivial Check!

         log(aAST.getLineNo(), aAST.getColumnNo(), "inline.conditional.avoid");

     }

 }