001////////////////////////////////////////////////////////////////////////////////
002// checkstyle: Checks Java source code for adherence to a set of rules.
003// Copyright (C) 2001-2018 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
022/**
023 * A default no-op handler.
024 *
025 * @author jrichard
026 */
027public class PrimordialHandler extends AbstractExpressionHandler {
028
029    /**
030     * Construct an instance of this handler with the given indentation check.
031     *
032     * @param indentCheck   the indentation check
033     */
034    public PrimordialHandler(IndentationCheck indentCheck) {
035        super(indentCheck, null, null, null);
036    }
037
038    @Override
039    public void checkIndentation() {
040        // nothing to check
041    }
042
043    @Override
044    public IndentLevel getSuggestedChildIndent(AbstractExpressionHandler child) {
045        return getIndentImpl();
046    }
047
048    @Override
049    protected IndentLevel getIndentImpl() {
050        return new IndentLevel(0);
051    }
052
053}