001////////////////////////////////////////////////////////////////////////////////
002// checkstyle: Checks Java source code for adherence to a set of rules.
003// Copyright (C) 2001-2017 the original author or authors.
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////////////////////////////////////////////////////////////////////////////////
019
020package com.puppycrawl.tools.checkstyle.checks.indentation;
021
022import com.puppycrawl.tools.checkstyle.api.DetailAST;
023
024/**
025 * Handler for try blocks.
026 *
027 * @author jrichard
028 */
029public class TryHandler extends BlockParentHandler {
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, AbstractExpressionHandler parent) {
040        super(indentCheck, "try", ast, parent);
041    }
042
043    @Override
044    public IndentLevel getSuggestedChildIndent(AbstractExpressionHandler child) {
045        if (child instanceof CatchHandler
046            || child instanceof FinallyHandler) {
047            return getIndent();
048        }
049        return super.getSuggestedChildIndent(child);
050    }
051}