001////////////////////////////////////////////////////////////////////////////////
002// checkstyle: Checks Java source code for adherence to a set of rules.
003// Copyright (C) 2001-2014  Oliver Burn
004//
005// This library is free software; you can redistribute it and/or
006// modify it under the terms of the GNU Lesser General Public
007// License as published by the Free Software Foundation; either
008// version 2.1 of the License, or (at your option) any later version.
009//
010// This library is distributed in the hope that it will be useful,
011// but WITHOUT ANY WARRANTY; without even the implied warranty of
012// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013// Lesser General Public License for more details.
014//
015// You should have received a copy of the GNU Lesser General Public
016// License along with this library; if not, write to the Free Software
017// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
018////////////////////////////////////////////////////////////////////////////////
019package com.puppycrawl.tools.checkstyle.checks.indentation;
020
021import com.puppycrawl.tools.checkstyle.api.DetailAST;
022
023/**
024 * Handler for try blocks.
025 *
026 * @author jrichard
027 */
028public class TryHandler extends BlockParentHandler
029{
030    /**
031     * Construct an instance of this handler with the given indentation check,
032     * abstract syntax tree, and parent handler.
033     *
034     * @param indentCheck   the indentation check
035     * @param ast           the abstract syntax tree
036     * @param parent        the parent handler
037     */
038    public TryHandler(IndentationCheck indentCheck,
039        DetailAST ast, ExpressionHandler parent)
040    {
041        super(indentCheck, "try", ast, parent);
042    }
043
044    @Override
045    public IndentLevel suggestedChildLevel(ExpressionHandler child)
046    {
047        if ((child instanceof CatchHandler)
048            || (child instanceof FinallyHandler))
049        {
050            return getLevel();
051        }
052        return super.suggestedChildLevel(child);
053    }
054}