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.imports;
021
022/**
023 * Represents the strategy for checking rules inside ImportControl.
024 * @author Timur Tibeyev
025 * @see ImportControlCheck
026 */
027public enum MismatchStrategy {
028    /**
029     * In a case if matching allow/disallow rule was not found,
030     * decision should be delegated to the parent and continue checking.
031     */
032    DELEGATE_TO_PARENT,
033
034    /**
035     * In a case if matching allow/disallow rule was not found,
036     * import will be allowed by default.
037     */
038    ALLOWED,
039
040    /**
041     * In a case if matching allow/disallow rule was not found,
042     * import will be disallowed by default.
043     */
044    DISALLOWED
045}