001////////////////////////////////////////////////////////////////////////////////
002// checkstyle: Checks Java source code for adherence to a set of rules.
003// Copyright (C) 2001-2022 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;
021
022import java.util.Collections;
023import java.util.HashSet;
024import java.util.Set;
025
026/**
027 * Contains constant definitions common to the package.
028 **/
029public final class Definitions {
030
031    /** Name of resource bundle for Checkstyle. */
032    public static final String CHECKSTYLE_BUNDLE =
033            "com.puppycrawl.tools.checkstyle.messages";
034
035    /** Name of modules which are not checks, but are internal modules. */
036    public static final Set<String> INTERNAL_MODULES = Collections.unmodifiableSet(
037            new HashSet<>(Collections.singletonList(
038                    "com.puppycrawl.tools.checkstyle.meta.JavadocMetadataScraper"
039    )));
040
041    /**
042     * Do no allow {@code Definitions} instances to be created.
043     **/
044    private Definitions() {
045    }
046
047}